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AHG Solutions Guide_Edition 2.7

Full Product and Solutions Guide - Automatic Heating Global Pty Ltd

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<strong>Solutions</strong> <strong>Guide</strong> <strong>Edition</strong> <strong>2.7</strong>


Contents<br />

Contents<br />

Contents<br />

Company Overview 2<br />

The Automatic Heating Advantage 4<br />

Sales & Technical Support 6<br />

Service & Maintenance 8<br />

Heat Pumps 10<br />

Air to Water Heat Pumps 11<br />

Water to Water Heat Pumps 59<br />

Condensing & Conventional Boilers 66<br />

Condensing Boilers 67<br />

Conventional Boilers 113<br />

Gas, Dual Fuel & Oil Burners 125<br />

Flue Systems 137<br />

Biomass Boilers 152<br />

Wood Boilers 154<br />

Pellet Boilers 160<br />

Expansion & Deaeration 164<br />

Expansion Tanks & Pressurisation Systems 165<br />

Dirt and Air Separation 189<br />

Backflow Prevention & Water Makeup 217<br />

Thermal Storage 222<br />

Hot Water Storage Tanks for Domestic Water 224<br />

Buffer Storage Tanks for Heating and Cooling 238<br />

HVAC Pumps 246<br />

Saer Pumps 248<br />

Wilo Pumps 250<br />

Grundfos Pumps 252<br />

Inertia Bases 256<br />

HVAC Accessories 258<br />

Condensate Neutralisers 260<br />

Hydraulic Separators 266<br />

Heat Exchangers 268<br />

Valves and Gauges 270<br />

Water Treatment Products 278<br />

Prefabrication 282<br />

1


Company Overview<br />

Contents<br />

Company Overview<br />

Automatic Heating takes a whole-of-life, holistic<br />

approach to the manufacture, supply and service<br />

of our comprehensive range of water-based<br />

heating and cooling solutions.<br />

Our success is built on this approach, coupled with a thorough understanding of mechanical engineering<br />

principles and customer focus that has evolved through 90 years of experience in this technically<br />

demanding and rapidly changing industry.<br />

We offer system solutions in their entirety, meaning all components can be selected from one convenient<br />

trusted source. Importantly, this full product range is supported by Automatic Heating’s dedicated presales<br />

and after-sales support capability, and nationwide service network.<br />

Our Vision<br />

To offer each client an irrefutable case for energy efficient<br />

systems, which are integrated and attainable, high quality<br />

and sustainable, with numerous benefits demonstrable<br />

through advanced technical specification services and<br />

generously shared expertise.<br />

We have been challenging<br />

ourselves for over 90 years<br />

to find the most energyefficient<br />

way to achieve our<br />

mission, and will never stop<br />

perfecting this pursuit.<br />

Our Mission<br />

Our business exists to create comfort; in warmth that<br />

consoles, calms, relaxes and heals, and through cooling<br />

that soothes the body and mind. We sell complex<br />

products and execute advanced technical planning, for<br />

the purpose of achieving simple feelings that often go<br />

unnoticed. But that, in itself, is the mission, for when our<br />

work goes unnoticed, that is when we know we have<br />

succeeded in providing effective solutions that create the<br />

perfect indoor environment.<br />

We have been challenging ourselves for over 90 years<br />

to find the most energy-efficient way to achieve our<br />

mission, and will never stop perfecting this pursuit. As<br />

a family business, it is our personal mission to provide<br />

quality innovation through professional support and<br />

impeccable service to the Mechanical Services and<br />

Hydronic Heating Industries, which make our mission<br />

achievable.<br />

2


Contents<br />

Company Overview<br />

Our Purpose<br />

Automatic Heating Global’s purpose is to design, deliver<br />

and maintain sustainable, energy efficient solutions that<br />

enables others to live and work well.<br />

Our Brands<br />

Our Values<br />

• Help from the heart<br />

• Solve it for the Customer<br />

• Trust is Fundamental<br />

• Champion Sustainability<br />

• Show initiative<br />

Automatic Heating is pleased to represent the following global brands. As<br />

leading forces for quality and innovation in the commercial HVAC sector for<br />

many years, these trusted manufacturers continue to open up new horizons in<br />

heating and cooling technology and sustainability.<br />

3


The Automatic Heating Advantage<br />

Contents<br />

The Automatic<br />

Heating Advantage<br />

Automatic Heating’s Revere CO 2<br />

Heat Pumps bring an exciting and promising aspect of non-fossil fueled<br />

sustainable high temperature hot water heating to the commercial HVAC market in Australia.<br />

Here For The Long Haul<br />

Since our beginnings in a small<br />

workshop in Park Street, South<br />

Melbourne in 1926, Automatic<br />

Heating has evolved into a truly<br />

innovative, national company.<br />

Now in our fourth generation,<br />

Automatic Heating continues to be<br />

synonymous with the strengths that<br />

have made us who we are today:<br />

first-class engineering, friendly<br />

customer service based on a sound<br />

understanding of the underlying<br />

technology and a passion for<br />

innovation and sustainability.<br />

We continue to increase our<br />

competitiveness through state-ofthe-art<br />

production methods, ongoing<br />

product development and processoriented<br />

management – opening up<br />

the markets of the future with a longterm,<br />

solution-based approach.<br />

Sustainable Integrated <strong>Solutions</strong><br />

Our vision is to be the leading provider<br />

of innovative and energy efficient<br />

products to the Australian HVAC<br />

industry, with a strong emphasis<br />

on sustainability to help customers<br />

reduce their carbon footprint.<br />

The best way to achieve a sustainable<br />

result is to design integrated solutions<br />

that are energy efficient in all facets of<br />

their construction. Our product range<br />

reflects this, with integrated solutions<br />

offered in their entirety from one<br />

convenient source.<br />

Each product we stock is a leader<br />

in its category, sourced globally<br />

from some of the most progressive<br />

and technologically advanced<br />

manufacturers in the world.<br />

Even though these products may<br />

have been tried and tested in some<br />

of the world’s most demanding<br />

environments, Automatic Heating<br />

ensures they are suited to Australian<br />

conditions and certified where<br />

necessary, giving you complete<br />

confidence that you are investing in<br />

proven, leading-edge technology of<br />

unrivalled quality.<br />

At Automatic Heating, we would like<br />

to see your next HVAC project go<br />

down in history as a shining example<br />

of innovation, exemplary design and<br />

sustainability. We invite you to partner<br />

with us to promote sustainable climate<br />

mechanics and help shape a brighter<br />

and more sustainable future.<br />

Let’s work together now for<br />

a better future<br />

4


Contents<br />

The Automatic Heating Advantage<br />

Expert design<br />

and technical support<br />

Extensive stock<br />

holding facilities<br />

Comprehensive<br />

Product Range<br />

As the leading provider of Waterbased<br />

Heating & Cooling to the<br />

Commercial HVAC market across<br />

Australia, Automatic Heating is able to<br />

provide superior design and technical<br />

support to ensure that our products<br />

meet or exceed your specifications.<br />

We also provide support in the<br />

commissioning and certification of<br />

products from relevant authorities.<br />

Our products are easy for you to<br />

specify, or we can assist you. We<br />

take care to ensure our advanced<br />

specification and design services will<br />

add value to our client’s offering and<br />

optimise the project outcome.<br />

The knowledge and experience of four<br />

generations is at your disposal when<br />

working with Automatic Heating.<br />

Automatic Heating maintains an<br />

extensive range of stock products<br />

including a vast range of spare parts<br />

to support and meet your project<br />

requirements.<br />

With nearly 3,000m2 of warehousing<br />

we carry an extensive inventory<br />

– from the smallest fittings to the<br />

largest boilers.<br />

Our head office is located within<br />

the Northpoint Enterprise Park in<br />

Melbourne’s northern suburbs.<br />

We are closely positioned to major<br />

arterial roads and are only 20<br />

minutes from the Melbourne CBD.<br />

Automatic Heating maintains an<br />

extensive range of stock products<br />

including a vast range of spare<br />

parts to support and meet your<br />

project requirements.<br />

Regularly searching the globe for<br />

the newest and most innovative<br />

products, we can assist in the design<br />

of integrated systems for your next<br />

project, saving you time and effort by<br />

providing the best equipment for the<br />

job from a single reliable source.<br />

• CO2 High Temperature Heat Pumps<br />

• Condensing and Conventional<br />

Boilers<br />

• Gas, Oil And Dual Fuel Burners<br />

• Flue Systems<br />

• Biomass Boilers<br />

• Expansion Tanks & Deaeration<br />

Systems<br />

• Dirt and Air Separation<br />

• Backflow Prevention<br />

• Thermal Storage<br />

• HVAC Pumps<br />

• HVAC Accessories<br />

Warranty Commitment<br />

All our products come with a<br />

minimum 12-month warranty<br />

commitment*, with full access to the<br />

Service Department who can manage<br />

the ongoing wellbeing of the system.<br />

* Warranties of up to 10 years apply to some products -<br />

conditions apply<br />

5


Sales & Technical Support<br />

Contents<br />

Sales & Technical<br />

Support<br />

Our products may be easy to specify but<br />

we understand the limited resources,<br />

tight deadlines, and cost pressures our<br />

customers face on a daily basis.<br />

Hence, our experienced sales and technical support<br />

staff are available to provide technical advice as well as<br />

advanced specification and design services to help you<br />

make the right choice every time.<br />

Then we’ll be as hands-on as required through<br />

installation and commissioning to ensure your<br />

investment operates efficiently from day one.<br />

The desired result is project outcomes that maximise<br />

ease of installation, operational performance and energy<br />

efficiency for the benefit of the environment, the project,<br />

the client and the HVAC industry.<br />

We believe in creating genuine relationships with clients,<br />

which we maintain through consistently adding value<br />

in the form of expert advice, technical support, quality<br />

products, innovation and flexibility.<br />

Automatic Heating are here & always willing<br />

to offer solutions to solve any project demand.<br />

Speak to us today about your next project.<br />

Our technical team can offer specialist advice,<br />

making your life a lot easier.<br />

6


Contents<br />

Sales & Technical Support<br />

Complimentary Services<br />

We offer the following complimentary services to any<br />

professional involved in designing or building sustainable,<br />

comfortable indoor environments for the Australian<br />

community.<br />

• Quotations for project budgeting<br />

• Payback calculations<br />

• Technical advice<br />

• System design advice<br />

• Product selections<br />

• Product specifications<br />

• Energy efficiency modelling<br />

• System schematic drawings<br />

• DWG/Revit drawings<br />

• On-site assessments, recommendations and troubleshooting<br />

• In-house technical training presentations<br />

• Product display and showrooms<br />

• Technical information webinars<br />

CAD Drawings<br />

To ensure clients obtain maximum value from this service, it is<br />

important to provide as much detail as possible, including:<br />

• Existing plantroom conditions including room size and<br />

placement of existing equipment and services<br />

• The new equipment that is required to be accommodated in<br />

the plantroom<br />

• Any access considerations or contingencies applicable to the<br />

plantroom or building<br />

Our Technical Manager is available to assist you with any<br />

queries and can arrange a site visit if necessary.<br />

48-Hour ‘SpecTech’ Service<br />

From the moment we receive your enquiry we work hard to<br />

ensure you get a response containing specification details,<br />

technical information, and budget costs, all within 2 working<br />

days.<br />

Face-to-Face Visits<br />

The friendly team members at Automatic Heating are happy<br />

to visit you at your office or on-site to work collaboratively<br />

in finding the most appropriate solution for your needs and<br />

budget.<br />

Training & Product Demonstrations<br />

Our DWG drawings and revolutionary Revit drawings offer<br />

you greater insight into your chosen products and how they<br />

interact with one another in a HVAC system. Our expert team<br />

can assess the system schematic with you and offer helpful<br />

advice to ensure the success of your project.<br />

Mechanical Plantroom Design and Layout<br />

Automatic Heating Technical Staff are available to<br />

provide training and product demonstrations to our<br />

clients and consultants at their premises or at a<br />

convenient conference venue. We also cater for morning<br />

tea or lunchtime technical presentations.<br />

Contact Automatic Heating on 03 9330 3300 for further<br />

information or to arrange a visit from one of our<br />

Technical Sales Specialists.<br />

Planning is crucial to any project and when space or access<br />

is limited, it becomes even more important. Automatic<br />

Heating have the capacity to provide technical drawings and<br />

3D renders to assist in visualisation and space optimisation<br />

of your plantroom design.<br />

7


Service & Maintenance<br />

Contents<br />

Service & Maintenance<br />

Take our word for it ....<br />

Prevention is better than Cure<br />

The old adage “a stitch in time, saves nine” is an<br />

understatement in the context of boiler maintenance.<br />

With boilers often in constant service and fulfilling critical<br />

heating functions within buildings ranging from domestic<br />

residences to major airports, it makes sense to keep them<br />

running at peak performance. Unfortunately, all too often,<br />

boiler maintenance remains unscheduled and overlooked<br />

until boiler failure becomes a reality and a lack of heating<br />

starts impacting on people and critical functions throughout<br />

the household or organisation.<br />

Annual Service<br />

Every boiler, cooler and pump requires maintenance to<br />

ensure reliable and efficient operation. An un serviced<br />

system can quickly become a costly asset, experiencing<br />

premature failures that can damage both the system and<br />

potentially the surrounding areas. Regular preventative<br />

maintenance will ensure optimum performance is being<br />

achieved and running costs are being kept to a minimum.<br />

Our nationwide service network offers fixed price,<br />

tailored service contracts to allow you to budget for the<br />

maintenance of your plant with confidence, while our<br />

extensive range of spare parts can be relied upon at any<br />

time - even long after your purchase. Tailored service<br />

contracts mean that you only pay for the level of servicing<br />

you require and the fixed price enables you to budget for the<br />

cost of the plant over the coming years.<br />

Key reasons for having your boiler serviced annually<br />

1. Regulatory Compliance – Government regulations set<br />

out minimum service requirements for all commercial<br />

buildings in order to meet health and safety standards.<br />

These regulations also stipulate how long service<br />

records should be kept. Annual servicing of your<br />

heating plant and maintenance of accurate service<br />

records provides a level of insurance not only against<br />

heating failure but against costly litigation resulting<br />

from an appliance rendered dangerous through<br />

neglect.<br />

2. Keeping your building safe – Having your boiler<br />

serviced helps to highlight any potential dangers and<br />

risks associated with your boiler and flue. When your<br />

boiler stops working efficiently, it’s possible for toxic<br />

carbon monoxide gases to be released. These gases<br />

are extremely dangerous and pose serious risks to<br />

anyone exposed to them, yet are ordinarily hard to<br />

detect.<br />

3. Identify Problems Early – During a service, potential<br />

problems are identified early and can help to minimise<br />

further damage to the boiler and save costly future<br />

repairs.<br />

4. Reduce your Fuel Bills – During an annual boiler<br />

service, your boiler parts are cleaned and the boiler<br />

efficiency is checked. A properly maintained boiler<br />

running at optimum efficiency ensures ongoing energy<br />

savings are maintained.<br />

8


Contents<br />

Service & Maintenance<br />

5. Keeping your Warranty Valid – Many boiler warranties<br />

are valid subject to having an annual service carried<br />

out. For many boiler manufacturers, failing to service<br />

your boiler using an appropriately certified heating<br />

engineer can invalidate your warranty altogether,<br />

leaving you liable for costly repair bills.<br />

6. Cheaper than Replacing a Boiler – If your boiler is<br />

left faulty for long periods of time, much larger and<br />

more complicated issues can arise, perhaps even<br />

resulting in your boiler needing replacing. Recognising<br />

any problems early on can reduce the amount of<br />

permanent damage caused to your boiler and keep it<br />

running for longer.<br />

Commissioning<br />

Once a system is engineered and installed, essential<br />

checks should be made to ensure maximum safety from<br />

the very start. The Automatic Heating commissioning<br />

service involves checking that your systems have been<br />

installed correctly as specified and includes various<br />

testing procedures to ensure satisfactory performance and<br />

compliance with appropriate regulations.<br />

The commissioning process is the most important part<br />

of any installation before it is set into full operation. In<br />

addition, the Automatic Heating team can also program your<br />

system, set it up and, where required, train your operator.<br />

On Site Inspection and Audit<br />

Where needed, we can organise one of our experts to<br />

perform an on site inspection and audit. This will provide<br />

you with a report on our findings and a recommendation on<br />

which step to make next, whether it be maintenance, repair<br />

or replacement of your equipment.<br />

Repairs<br />

Qualified Technicians<br />

It is important that whoever services your boiler is suitably<br />

qualified, experienced and equipped with the parts needed<br />

to complete the service. This minimises costs and downtime<br />

and ensures warranties remain valid. Automatic Heating<br />

technicians are fully trained and qualified to service our<br />

equipment and their fully stocked vans carry the parts<br />

needed to complete each job.<br />

Their professional competence and high level of practical<br />

and diagnostic experience means you can be assured your<br />

products are always running at optimum performance<br />

when maintained by the Automatic Heating Service Team.<br />

Support anytime, anywhere<br />

Our service technicians are available for emergency callouts<br />

and frequently provide support to clients in remote<br />

areas.<br />

From our Melbourne Head Office, our Operation and<br />

Maintenance Department uses state of the art technology to<br />

remotely monitor our O&M sites - as well as offering email,<br />

SMS and mobile notification to ensure online operation for<br />

your total peace of mind.<br />

The Automatic Heating Service team is available to repair<br />

your system even outside of the warranty period.<br />

Our highly responsive technicians are trained in all areas<br />

and applications of the most technical of systems with the<br />

ability to quickly diagnose and fix problems on site, in most<br />

situations. We understand every minute of downtime is a<br />

cost to a business which is why we do everything possible<br />

to provide a solution, even if it is an interim measure to get<br />

your system back up and running as quickly as possible.<br />

Parts & Consumables<br />

We maintain an extensive range of genuine spare parts for<br />

all commercial boilers, cooling systems, water heaters and<br />

pressurisation units, to ensure our technicians can respond<br />

quickly to our client’s servicing needs.<br />

Your spare parts from Automatic Heating have quality<br />

assurance conformity and carry a 12 month warranty. Using<br />

genuine parts means you benefit from any technological<br />

improvements that may have been made as part of our<br />

policy of continuous product improvement. We are always<br />

looking to make our commercial heating, cooling and hot<br />

water products even more efficient.<br />

9


HEAT PUMPS<br />

Heat Pumps<br />

Contents<br />

10


Contents<br />

Air to Water<br />

Heat Pumps<br />

Air to Water Heat Pumps<br />

HEAT PUMPS<br />

Air to Water Heat Pumps offer unrivaled efficiencies of up to 350%.<br />

Air to Water Heat Pumps can provide efficient heating and cooling for your home or<br />

commercial building, especially if you live in a warm to moderate climate. An air to water<br />

heat pump can deliver from 1.5 to 3 times more thermal energy to a building than the<br />

electricity it uses. This can happen due to the fact that the heat pump transfers heat, rather<br />

than transforming it from a type of fuel like regular combustion heating systems do.<br />

CO 2<br />

Heat Pumps<br />

R32 Heat Pumps<br />

Revere CO 2<br />

15-66.4kW pg 12<br />

Revere R32 Inverter pg 22<br />

R410A Heat Pumps<br />

Revere R410A Inverter pg 23 Revere R410A pg 26<br />

Galleti MPI DC 8-29kW pg 30<br />

Galleti MPE 4-76kW pg 34 Galleti HiRef HPS 43-216kW pg 42 Galleti EvitecH 50-180kW pg 46<br />

Galleti SCX 80-360kW pg 52<br />

11


HEAT PUMPS<br />

Revere CO 2 - Air to Water Heat Pumps<br />

Revere CO 2<br />

Air to Water Heat Pumps<br />

A Sustainable Technology<br />

Regardless of political agendas or incentives, consumers worldwide are<br />

increasingly pursuing sustainable, cost effective alternatives to traditional fossil<br />

fuelled equipment for their hot water and space heating requirements. Using<br />

natural CO 2<br />

as the refrigerant and achieving a high coefficient of performance<br />

(COP), CO₂ heat pumps offer both ecological and financial benefits.<br />

Contents<br />

The unique capacity of the Revere CO 2<br />

Heat Pump to<br />

produce 90°C hot water makes it suitable for use in a wide<br />

range of industrial, commercial and residential projects,<br />

including food processing plants, dairies, shopping centres,<br />

apartments, hotels, restaurants, hospitals, aged care,<br />

recreational and educational facilities. Revere can also<br />

be adopted with a high level of safety as the absence of<br />

combustion reduces the risk of fire.<br />

Instead of the more conventional ammonia or haloalkane<br />

(R134A) refrigerant gases, Revere CO 2<br />

Heat Pumps use<br />

supercritical carbon dioxide as the refrigerant.<br />

The technology offers a means of energy conservation and<br />

reduces the emission of greenhouse gas.<br />

From the energy output side, the operational characteristics<br />

of the heat pump are different to conventional systems<br />

(such as electric/gas/oil boilers or electric heaters). With<br />

conventional systems, 1kW input of energy provides less<br />

than 1 kW of output energy or heat. With a CO 2<br />

heat pump<br />

system, every 1kW of input energy consumed produces<br />

an average of 3.9 x the input as output energy or heat by<br />

extracting heat from the outside air.<br />

Summary<br />

Producing 90°C hot water with an average COP of 3.9,<br />

makes Revere CO₂ Heat Pumps an ideal energy efficient<br />

domestic hot water and space heating system for industrial,<br />

commercial and residential applications. This ability to<br />

convert 1kW of input energy into 3.9kW of output energy<br />

represents an ongoing economical and sustainable water<br />

heating solution.<br />

About Itomic Nihon<br />

Itomic Nihon has been a leading manufacturer of hot<br />

water heaters in Japan since 1948. With over 2500 Itomic<br />

Revere CO 2<br />

Heat Pumps installed globally, this product<br />

continues to demonstrate its worth as a proven and reliable<br />

non-fossil fuel water heating system.<br />

12


Contents<br />

Revere CO 2<br />

- Air to Water Heat Pumps<br />

Revere CO 2 Heat Pump Features & Advantages<br />

HEAT PUMPS<br />

Heats up to 90°C - Due to its innovative design, the<br />

Revere CO 2<br />

Heat Pump can produce hot water up to 90°C<br />

at low and high ambient temperatures (-20°C to 43°C)<br />

Flexible - The same system can be simultaneously used for<br />

Space Heating & Domestic Hot Water<br />

Ultra quiet operation – 60dBa<br />

No combustion - reduces fire risk<br />

Suitable for up to 60°C ΔT (flow 90°C, return 30°C)<br />

Suits Australian conditions – accommodates ambient<br />

operating temperatures from -5°C to 43°C (Special unit<br />

available for -15°C or -20°C)<br />

Safe - Non-flammable CO₂ refrigerant<br />

Programmable – can be set to operate during off peak<br />

times to benefit from low cost power<br />

30% Space Saving due to Y Frame design (CHP-80)<br />

Versatile - Suitable for a wide range of purposes, from<br />

small facilities to large buildings where hot water or<br />

heating is required.<br />

Eco friendly - The Revere CO 2<br />

Heat Pump uses natural<br />

CO₂ refrigerant. This refrigerant has a global warming<br />

potential (GWP) of about 1/1700 that of R410 and zero<br />

ozone-depleting potential (ODP).<br />

Energy efficient - Under optimal conditions, Revere<br />

CO 2<br />

Heat Pumps achieve an exceptional coefficient of<br />

performance (up to 4.2) which equates to higher energy<br />

efficiency. Compared to the traditional electric hot water<br />

heater, the CO 2<br />

hot water heat pump can save up to 75%<br />

heating energy. Further energy cost savings can be<br />

achieved through operation during off peak hours, subject<br />

to off-peak electrical power supply.<br />

Anti-freeze/Cold Area Units - the heat pump is fitted with a<br />

defrost solenoid valve which will open when the evaporator<br />

ices up. The hot gas will then flow through the evaporator<br />

and melts the ice. Water cannot be stored during defrosting.<br />

One pass heating - It is suitable for heating water from low<br />

to high temperatures (large temperature difference) in one<br />

pass.<br />

Reduces storage requirements - Since this hot water heat<br />

pump can heat water up to 90ºC, the size of the storage tank<br />

can be reduced.<br />

Volume of hot<br />

water used (L)<br />

Calculated necessary<br />

volume of hot water (L)<br />

Monday<br />

Necessary hot water volume and operating<br />

time calculated from 4 weeks of operation data<br />

Tuesday Wednesday Thursday Friday Saturday Sunday<br />

Week 1<br />

Week 2<br />

Week 3<br />

Week 4<br />

Energy Saving Function - This function is an energy-saving<br />

function that learns operation patterns from the four previous<br />

weeks to prevent unnecessary heating and temperature<br />

decreases in stored water through natural heat loss. The use<br />

of this function based on operation data stops the unit from<br />

boiling water unnecessarily.<br />

Running Cost Comparison<br />

Cents / kwH<br />

7<br />

28 29.6<br />

APPROX<br />

1/4<br />

RUNNING COST<br />

Revere CO 2<br />

Heat Pump<br />

Electric Water<br />

Heater<br />

LPG<br />

Fueled Boiler<br />

Revere offers Significantly lower running costs & CO₂ emissions<br />

13


HEAT PUMPS<br />

Revere CO 2<br />

- Air to Water Heat Pumps<br />

How It Works<br />

The Revere CO 2<br />

Hot water heat pump is an energy efficient electric heat pump that uses heat extracted<br />

from the air to heat water for industrial, commercial and residential applications. A hot water heat pump<br />

removes energy from a low temperature source (ambient air or waste water) and moves it to a high<br />

temperature hot water tank.<br />

Contents<br />

Heat<br />

pump<br />

unit<br />

Compressor<br />

Hot<br />

90°C<br />

Hot water<br />

supply<br />

Air<br />

Heat<br />

exchanger<br />

(for air)<br />

CO 2<br />

refrigerant<br />

cycle<br />

Heat exchanger<br />

(for water<br />

heating)<br />

Water is<br />

heated<br />

Sealed<br />

storage tank<br />

Hot water supply<br />

Heating<br />

Refrigerant flow<br />

Fan<br />

Cold<br />

Expansion valve<br />

Water pump<br />

Cold water<br />

supply<br />

Advantages of using CO 2<br />

as a refrigerant<br />

This heat pump uses CO₂ as a refrigerant. CO₂ is a natural refrigerant and has an ozone depletion<br />

potential (ODP) of zero and a global warming potential (GWP) of 1. CO 2<br />

refrigerant is a non HFC<br />

refrigerant. Traditional HFC refrigeration systems affect climate change in two distinct ways: direct and<br />

indirect contribution. Direct contribution results from the release of refrigerants into the atmosphere.<br />

Indirect contribution refers to the energy used to operate traditional refrigeration equipment. The less<br />

energy required to operate the equipment, the lower the impact on the environment.<br />

Refrigerant Characteristics<br />

HFC<br />

Natural Refrigerant<br />

Refrigerant<br />

R410A R407C R744(CO 2<br />

)<br />

Ozone depletion potential 0 0 0<br />

Global warming potential 1975 1653 1<br />

Combustible No No No<br />

Toxicity Low Low Low<br />

14


Contents<br />

Revere CO 2<br />

- Air to Water Heat Pumps<br />

HEAT PUMPS<br />

CHP-15HF<br />

CHP-26H4<br />

CHP-080Y2<br />

General Performance Data of a Standard Unit<br />

Product Code<br />

Power supply<br />

Total power input@ 25ºC<br />

ambient(kW)<br />

Heating output @ 25ºC<br />

ambient (kW)<br />

Average COP*<br />

Dimension<br />

L x W x H(mm)<br />

CHP-15F 3 phase 415V/50Hz 4.16 15 4.0 900 x 450 x 1850<br />

CHP-26H4 3 phase 415V/50Hz 6.7 29.3 3.9 1300 x 890 x 1705<br />

CHP-080Y2 3 phase 415V/50Hz 18.8 78.4 3.8 1790 x 1010 x 2000<br />

* Average COP based on constant hot water supply at 65ºC and ambient temperature range of -7ºC to 43ºC.<br />

CO2 heat pump system for<br />

DHW and space heating on<br />

skid frame.<br />

15


HEAT PUMPS<br />

Revere CO 2<br />

- Air to Water Heat Pumps<br />

Designed for Space and Energy Efficiency<br />

With a heating performance of 80 kW, the<br />

CHP-080Y2 was developed to reduce high<br />

hot water supply costs and large space<br />

requirements that inevitably occur in facilities<br />

requiring a large hot water supply.<br />

The structure of the Y-shaped frame reduces<br />

power consumption and allows units to<br />

be installed close together. The heating<br />

performance can be switched between three<br />

modes in order to adjust the energy to suit<br />

how you use hot water, and performance does<br />

not decrease* in temperatures down to -15°C.<br />

This flexible system is suitable for a wide<br />

range of facilities that use large volumes of<br />

hot water, and is durable enough to provide a<br />

steady hot water supply for a long time.<br />

* Energy-saving mode only<br />

Contents<br />

Product Quick Check<br />

Type<br />

CO₂ Heat Pump<br />

Range<br />

12-80kW<br />

Efficiency Average COP 3.9<br />

Fuel Type Electricity<br />

Outdoor option Yes<br />

Cascadeable<br />

Max Pressure<br />

Zero Nox<br />

Building J Code<br />

2018 compliant<br />

Yes<br />

490 kPa<br />

Yes<br />

Yes<br />

16


Contents<br />

Performance Data<br />

Revere CO 2<br />

- Air to Water Heat Pumps<br />

HEAT PUMPS<br />

Product Code<br />

Constant Supply Hot Water at 65°C<br />

Heating Ability<br />

kW<br />

A / B / C*<br />

Storage Capacity<br />

L/h<br />

A / B / C*<br />

Supply Water → Hot Water<br />

°C<br />

A / B / C*<br />

Power Consumption<br />

Kw<br />

A / B / C*<br />

Average COP<br />

CHP-15F 15 / 15 / 15 230 / 269 / 315 9→65 / 17→65 / 24→65 3.6 / 3.4 / 3.13 4.2<br />

CHP-26H4 24.0 / 26.3 / 29.3 369 / 471 / 615 9→65 / 17→65 / 24→65 6.20 / 6.55 / 6.70 3.9<br />

CHP-080Y2 61.1 / 65.6 / 66.4 938 / 1175 / 1392 9→65 / 17→65 / 24→65 16.1 / 16.1 / 14.9 3.6<br />

Product Code<br />

Constant Supply Hot Water at 90°C<br />

Heating Ability<br />

kW<br />

A / B / C*<br />

Storage Capacity<br />

L/h<br />

A / B / C*<br />

Supply Water → Hot Water<br />

°C<br />

A / B / C*<br />

Power Consumption<br />

Kw<br />

A / B / C*<br />

Average COP<br />

CHP-15F 15 / 15 / 15 159 / 177 / 177 9→90 / 17→90 / 24→90 4.68 / 4.48 / 4.16 4.2<br />

CHP-26H4 24.5 / 25.5 / 27.0 260 / 300 / 352 9→90 / 17→90 / 24→90 7.40 / 7.50 / 7.80 3.9<br />

CHP-080Y2 58.9 / 63.9 / 6<strong>2.7</strong> 625 / 752 / 817 9→90 / 17→90 / 24→90 18.3 / 19.3 / 17.8 3.6<br />

* Ambient Temperatures - A: DB7°C / WB6°C (Winter) - B: DB16°C / WB12°C (Intermediate) - C: DB25°C / WB21°C (Summer)<br />

Specifications<br />

Product Code CHP-15F CHP-26H4 CHP-080Y2<br />

Power Supply<br />

Design pressure at refrigerant<br />

side<br />

MPa<br />

Low pressure side 8 / High pressure<br />

side 13.2<br />

3 phase 415V 50Hz<br />

Low pressure side 7.5 / High pressure side 14<br />

Compressor Type Horizontal scroll compressor Semi-hermetic reciprocating compressor<br />

Compressor Motor Type<br />

Three-phase induction motor<br />

Inverter drive three-phase induction<br />

motor<br />

Compressor Rated Output kW 1.9kW x 2 8.4 15.8<br />

Crankcase Heater W N/A 100 140<br />

Fan W Propeller fan (47Wx2) Propeller fan (110Wx2) Propeller fan (300Wx2)<br />

Pump W 30 Seal-less, AC200V - 100W Seal-less, DC282V - 140W<br />

Air heat exchanger<br />

Protection Devices<br />

Supply hot water heat exchanger<br />

High pressure switch<br />

High·low pressure sensor<br />

Fuse (fan & pump)<br />

Forced cooling cross fin<br />

Compressor motor excessive temperature protection<br />

Compressor rupture disk<br />

Over current relay (compressor)<br />

Forced circulation double-piping type<br />

High pressure switch<br />

High·low pressure sensor<br />

Compressor over heat<br />

cut out device<br />

Compressor pressure<br />

relief valve<br />

Over current relay (fan)<br />

Over current protection<br />

Refrigerant / filling volume kg CO 2<br />

(R744)/ 2 x 1.18 CO 2<br />

(R744)/ 6.8 CO 2<br />

(R744)/ 11.3<br />

Dimensional Data<br />

Product Code<br />

Dimensions<br />

H x W x D<br />

Product mass/Operating weight<br />

kg<br />

CHP-15F 1850 x 900 x 450 174 / 177<br />

CHP-26H4 1705 x 1300 x 890 480 / 500<br />

CHP-080Y2 2000 x 1790 x 1010 690 / 710<br />

17


HEAT PUMPS<br />

Revere CO 2<br />

- Air to Water Heat Pumps<br />

CHP-15F Dimensional Data and Installation <strong>Guide</strong><br />

Contents<br />

Dimensions<br />

Operation output, Error output, External input terminal board<br />

Terminal - Remote controller, HP communication×2<br />

Supply hot water stop valve terminal board<br />

Power source terminal board<br />

Air discharge outlet<br />

Grounding terminal<br />

(Inside the electric device BOX)<br />

Air suction inlet<br />

91 for rear leg<br />

Heat pump outlet piping (B side) connection (R3/4)<br />

Heat pump intlet piping (A side) connection (R3/4)<br />

91 for rear leg<br />

Grounding<br />

Drain piping connection for venting air (R1/2)<br />

terminal<br />

(Make sure the connection for the possible successive drainage)<br />

Anchor bolt position, Piping connection (Top view)<br />

Product mass<br />

Operating<br />

weight<br />

Drain hole (<br />

35 hole)<br />

Remote control cord & others lead-in position<br />

Connection for heat pump outlet piping (B side)<br />

Connection for heat pump inlet piping (A side)<br />

Power cable lead-in position<br />

Connection for air vent drain piping<br />

Use four M12 anchor bolts with the<br />

buried length of more than 60mm<br />

Drain hole (<br />

20 hole)<br />

Anchor bolt notch hole<br />

(M21 for bolt×4 spots)<br />

Installation <strong>Guide</strong>lines<br />

FRONT VIEW SHOWING FRONT VIEW TOP SPACE SHOWING TOP SPACE<br />

REQUIRED FOR REQUIRED MAINTENANCE FOR MAINTENANCE<br />

PLAN VIEW SHOWING PLAN VIEW SHOWING • This unit is not for indoor<br />

CLEARANCE SPACES CLEARANCE REQUIRED SPACES REQUIRED installation. Outdoor<br />

installation only.<br />

• Consult your sales store<br />

when obstacles are at three<br />

directions, and for a built-in<br />

installation.<br />

• Do not set this unit in a closed<br />

depression with all sides<br />

deeper than 1.0M<br />

ARROW DENOTES AIR ARROW INPUT DENOTES AIR INPUT<br />

AND OUTPUT DIRECTION AND OUTPUT DIRECTION<br />

18


Contents<br />

Revere CO 2<br />

- Air to Water Heat Pumps<br />

CHP-26H4 Dimensional Data and Installation <strong>Guide</strong><br />

HEAT PUMPS<br />

Dimensions<br />

100<br />

25<br />

A Anchor bolt fitting holes (4 Ø15 holes)<br />

B O peration check window (front)<br />

C External signal connection port (sensor, etc.,Ø 24 holes)<br />

D Power source port ( Ø39 hole)<br />

E C ontrol board position (front)<br />

F Hot water outlet Rc3/4 (20 A, C AC 406)<br />

G Supply water inlet Rc3/4 (20 A, C AC 406)<br />

H Air heat exchanger room drain Rc1 (25 A, C 3604BD)<br />

I Drain outlet Rc3/4 (20 A, C AC 406)<br />

143<br />

72<br />

Cover<br />

Internal operating section<br />

(shown with cover open)<br />

Remote control cord slot<br />

10 13<br />

(83.5) (29.8)<br />

(attachment pitch)<br />

(29.7)<br />

Remote control cord terminal strip<br />

2-M3 (included)<br />

Top view<br />

Dedicated Remote Control<br />

815<br />

80<br />

1300<br />

Air outlet<br />

Air outlet<br />

Air inlet<br />

Air inlet<br />

B<br />

F<br />

12<br />

1705<br />

1525<br />

C<br />

G<br />

H<br />

165<br />

350<br />

75<br />

75<br />

170<br />

70<br />

130<br />

860<br />

100<br />

195<br />

A<br />

900<br />

195<br />

I<br />

145<br />

890<br />

5<br />

1290 5<br />

E<br />

D<br />

155 900<br />

195<br />

5<br />

Left view<br />

Front view<br />

Back view<br />

Installation <strong>Guide</strong>lines<br />

TOP VIEW OF HEAT PUMP UNIT<br />

700 mm or more<br />

FRONT VIEW OF HEAT PUMP UNIT<br />

3 m or more<br />

• Install the heat pump unit outdoors, with<br />

adequate ventilation<br />

• Install in a location where cold air from the<br />

air outlets of the heat pump unit or operating<br />

sounds will not disturb neighbours, or take<br />

soundproofing measures.<br />

• The diagram shows the space required for<br />

maintenance and inspections. It may not<br />

be possible to perform maintenance or<br />

inspections without the necessary space.<br />

Make sure to leave sufficient space when<br />

designing the layout.<br />

Front of heat<br />

pump unit<br />

700 mm or more<br />

Pipe Slot<br />

19


HEAT PUMPS<br />

Revere CO 2<br />

- Air to Water Heat Pumps<br />

Contents<br />

CHP-080Y2 Dimensional Data and Installation <strong>Guide</strong><br />

Dimensions<br />

100<br />

25<br />

143<br />

72<br />

Internal operating section<br />

(shown with cover open)<br />

(83.5) (29.8)<br />

(attachment pitch)<br />

Cover<br />

(29.7)<br />

Remote control cord terminal strip<br />

2-M3 (included)<br />

Front<br />

Remote control cord slot<br />

Dedicated Remote Control<br />

10 13<br />

Air Outlet<br />

Air Outlet<br />

Air Suction Inlet<br />

Air Suction Inlet<br />

Air heat exchange<br />

room drain<br />

Rc1(25A)<br />

CAC406<br />

Operation Check Window<br />

(Front)<br />

Control Panel<br />

(Front)<br />

External Signal Connection<br />

(Ø Sensor 22 Holes,<br />

Ø Grommet 17 Holes)<br />

Remote Control Line Connection<br />

(Ø 22 Holes, Ø Grommet 17 Holes)<br />

Hot<br />

Water Inlet<br />

Rc1(25A)<br />

CAC406<br />

Cold<br />

Water Inlet<br />

Rc1(25A)<br />

CAC406<br />

Anchor bolt Mounting Hole<br />

(6 x Ø 15 Holes)<br />

Cable Connection<br />

(Ø 22 Holes, Ø Grommet 17 Holes)<br />

Power Connection<br />

(Ø 44 Holes, Ø Grommet 17 Holes)<br />

Remote Control Line Connection<br />

(Ø 22 Holes, Ø Grommet 17 Holes)<br />

Cable Connection<br />

(Ø 22 Holes, Ø Grommet 17 Holes)<br />

Power Connection<br />

(Ø 44 Holes Grommet, Ø 36 Holes)<br />

Drain Outlet<br />

Rc3/4(20A)<br />

CAC406<br />

Maintenance Window<br />

Distant Control Panel Connection<br />

(Ø 22 Holes, Ø Grommet 17 Holes)<br />

Distant Control Panel Connection<br />

(Ø 22 Holes, Ø Grommet 17 Holes)<br />

Bottom: External Signal Connection<br />

(Sensor Ø 22 Holes, Ø Grommet 17 Holes)<br />

Cross Section A-A<br />

Installation<br />

<strong>Guide</strong>lines<br />

3 m or<br />

more<br />

100 mm or more<br />

500 mm<br />

or more<br />

275 mm or more<br />

500 mm or more<br />

500 mm or more<br />

• Install the heat pump unit outdoors, with adequate ventilation<br />

• Install in a location where cold air from the air outlets of the heat pump unit or operating sounds will not<br />

disturb neighbours, or take soundproofing measures.<br />

• The diagram shows the space required for maintenance and inspections. It may not be possible to perform<br />

maintenance or inspections without the necessary space. Make sure to leave sufficient space when designing<br />

the layout.<br />

275 mm or more<br />

20


Contents<br />

Case Studies<br />

Revere CO 2<br />

- Air to Water Heat Pumps<br />

HEAT PUMPS<br />

Yarra’s Edge Tower 1<br />

1 x Revere CO 2<br />

Heat Pump<br />

At Yarra’s Edge Tower 1, one of<br />

Melbourne’s finest waterside highrise<br />

apartments, Automatic Heating<br />

installed a new and improved<br />

hybrid system that features a high<br />

efficiency heat pump, high efficiency<br />

condensing boilers and twin coil<br />

storage tanks. Two atmospheric<br />

500kW boilers used for domestic<br />

hot water were replaced with an<br />

Revere 15kW High Temperature<br />

CO2 Heat Pump, five Meridian 150kW<br />

condensing boilers and Plate Heat<br />

Exchangers. This hybrid solution<br />

ensures that the new system will<br />

run as efficiently, sustainably, and<br />

economically as possible.<br />

Williamstown<br />

Industrial Application<br />

2 x 15kW Revere CO 2<br />

Air to Water heat pumps<br />

2 x 400L Twin Coil Watermark<br />

Stainless Steel Tanks<br />

Prefab skid frame with above<br />

equipment provides 90°C hot water<br />

for industrial process applications.<br />

Monash University<br />

Clayton Campus<br />

James Gormley Bike<br />

Arrival Station<br />

1 x 15kW Revere CO 2<br />

Air to Water heat pump<br />

2 x 750L Twin Coil Watermark<br />

Stainless Steel Tanks<br />

Prefab skid frame with above<br />

equipment provides DHW for<br />

28 showers and hot water for<br />

hydronic heating<br />

21


HEAT PUMPS<br />

Revere R32 Inverter - Air to Water Heat Pumps<br />

Revere <br />

R32 Inverter<br />

Air to Water Heat Pump<br />

With the advanced new technology of<br />

an EVI DC Inverter, the Revere R32<br />

Inverter Air to Water Heat Pump can<br />

be used in extremely cold area for<br />

heating/cooling, hot water.<br />

Contents<br />

1315<br />

mm<br />

395<br />

mm<br />

1000 mm<br />

Condition Unit Heating Cooling<br />

Ambient Temp. (DB/WB) ºC 7/6 7/6 2/1 2/1 -7/-8 -7/-8 35/24<br />

Water Temp. (In/Out) ºC 30/35 50/55 30/35 50/55 30/35 50/55 12/7<br />

Capacity Range kW 6.0~20.0 5.5~18.0 5.5~17.0 5.5~15.0 4.6~14.5 4.5~14.0 4.2~14.0<br />

Power Input Range kW 1.5~5.0 2.0~7.5 1.5~5.0 2.2~7.4 1.5~5.0 2.2~7.3 1.8~7.5<br />

EVI DC Inverter Technology<br />

With advanced new technology of EVI DC Inverter, the<br />

unit is capable of producing 60ºC domestic hot water.<br />

And according to laboratory testing (basing on ErP test<br />

standard), the energy level can reach A++.<br />

Smart Colorful Touch Display<br />

R32 wire controller is with a 5-inch smart colorful touch<br />

display which is installed on the wall. Featuring 0.5ºC<br />

precise control, water temperature curve display, easy<br />

timing, one-key mute and more, it provides an easy and<br />

convenient user experience.<br />

Intelligent Defrosting<br />

Intelligent defrosting uses the pressure sliding defrosting<br />

technology to figure out the exact defrosting time and start<br />

pressure according to the real ambient temperature. It saves<br />

energy and makes the heat pump work in high efficiency.<br />

Model - <strong>AHG</strong> R32 AW Unit Value<br />

Frequency Hz 30~90<br />

ErP Level (35°C & 55ºC)<br />

A++<br />

Power Supply<br />

380~415V, 3N, 50/60Hz<br />

Electric Heater kW /<br />

Max. Running Current A 13.5<br />

Refrigerant Type<br />

R32<br />

Refrigerant Quantity kg 1.8<br />

Compressor Brand<br />

Panasonic<br />

Water Pump<br />

Grundfos<br />

Water Connection inch 1.2<br />

Water Flow m 3 /h 2.15<br />

Water Pressure Drop kPa 45<br />

Water Pump Head m 4<br />

DC Motor Quantity 2<br />

DC Motor Power Input (max/min) W 130/45<br />

DC Motor Speed (max/min) RPM 850/300<br />

Noise* dB(A) 55<br />

Net Weight kg 155<br />

Gross Weight kg 175<br />

Net Dimension (L x W x H) mm 1000 x 395 x 1315<br />

Shipping Dimension (L x W x H) mm 1070 x 415 x 1330<br />

Operation Ambient Temp. ºC -25~43<br />

Max. Outlet Water Temp. ºC 60<br />

* Noise test is based on JB/T4330-1999 at 1 meter distance.<br />

22


Contents<br />

Revere R410A Inverter<br />

Air to Water Heat Pumps<br />

Revere R410A Inverter - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

Works efficiently with floor heating, water<br />

fan coils or radiators for heating, cooling and<br />

sanitary hot water.<br />

Features<br />

Smart Colorful Touch Display<br />

5” smart colorful touch display which is installed on the wall.<br />

Applicable to RS485 communication, it is easy & convenient to<br />

operate.<br />

MITSUBISHI Compressor<br />

This range features Mitsubishi compressors for reliable operation<br />

and optimum performance.<br />

Riffled Copper<br />

Tube<br />

Gas Refrigerant<br />

Shell<br />

Cooling Water<br />

Liquid Refrigerant<br />

5.0MPa<br />

Pressure Test<br />

No welding point inside<br />

the water coil,<br />

no refrigerant leakage.<br />

Louvred Fins<br />

Spiral copper coil enlarges the water heat exchanging area<br />

so that the water can sufficiently exchange heat with gas.<br />

Finned Heat Exchanger<br />

The finned heat exchanger uses riffled copper tube which greatly<br />

improves the heating efficiency. Louvered fins with greater airflow<br />

distribution effectively improve the heat exchanging efficiency.<br />

Tube-in-shell Heat Exchanger<br />

The small gap between the refrigerant circuit & shell makes the<br />

lubricant flow smoothly and prevents lubricant retention. Water<br />

and refrigerant circuit is of counter current design, ensuring the<br />

refrigerant outlet subcooling.<br />

23


HEAT PUMPS<br />

Revere R410A Inverter - Air to Water Heat Pumps<br />

Advanced Heat Pump Technology<br />

Contents<br />

Temperature<br />

20º<br />

Little temperature fluctuation<br />

The compressor adjusts the frequency<br />

according to the water temperature.<br />

13bar<br />

Defrosting<br />

Pressure<br />

Traditional<br />

Pressure Sliding<br />

<strong>AHG</strong>R410AW<br />

Series<br />

Heating<br />

Fast start-up<br />

o<br />

C<br />

Ambient Temperature<br />

0.5ºC Precise Control<br />

The units can change the operating frequency of the<br />

compressors automatically according to the heating or<br />

cooling demand. When the target temperature is reached, the<br />

units run at a lower frequency, and the temperature control<br />

accuracy can be as precise as 0.5ºC.<br />

Energy Saving up to 30%<br />

With the use of inverter compressors, brushless DC fan<br />

motors and PFC control method, the units can regulate<br />

the running capacity. With no frequent start-ups and stop<br />

runnings, the units work in stable condition with high<br />

efficiency. The energy consumption is 30% less than that of<br />

common fixed speed heat pump units.<br />

Intelligent Defrosting<br />

Traditional Defrosting Method<br />

Traditional defrosting method is with fixed defrosting time and<br />

start temperature. Once the ambient temperature reaches or<br />

is lower than -7ºC, the unit will start defrosting. This can lead<br />

to energy wastage when defrosting is not needed and reduced<br />

heating performance.<br />

Intelligent Defrosting Method<br />

The <strong>AHG</strong>R410AW series intelligent defrosting uses the<br />

pressure sliding defrosting technology to figure out the exact<br />

defrosting time and start pressure according to the real<br />

ambient temperature. It saves energy and makes the heat<br />

pump work in high efficiency.<br />

Temperature<br />

Too hot<br />

Fast<br />

heating<br />

Set temperature<br />

Too cold<br />

Start up<br />

Common fixed speed heat pumps<br />

<strong>AHG</strong> inverter heat pumps<br />

Speed up Heating/Cooling Time<br />

When there is a large difference between the actual temperature<br />

and the programmed temperature, the unit can run at a higher<br />

frequency to make fast heating or cooling to increase or decrease<br />

the temperature rapidly.<br />

No Frosting in the Bottom of<br />

Air Exchanger<br />

With the use of the special liquid distribution technology, in heating<br />

mode, the temperature of refrigerant in the air exchanger’s bottom<br />

copper tube will not decrease in order to ensure smooth drainage<br />

with no ice.<br />

24


Contents<br />

Application<br />

Sanitary Hot<br />

Water<br />

Revere R410A Inverter - Air to Water Heat Pumps<br />

Radiator<br />

HEAT PUMPS<br />

Fan Coil<br />

<strong>AHG</strong> Heat Pump<br />

Floor<br />

Heating<br />

Technical Data<br />

Model <strong>AHG</strong>R410AW6 <strong>AHG</strong>R410AW10 <strong>AHG</strong>R410AW17 <strong>AHG</strong>R410AW25<br />

Heating Capacity Range kW 1.9~6.4 2.5~10.8 5.0~17.3 7.0~25.1<br />

BTU/h 6460~21760 8500~36720 17000~58820 23800~85340<br />

Heating Power Input Range kW 0.6~2.0 0.8~<strong>2.7</strong>7 1.2~4.55 2.5~6.54<br />

Cooling Capacity Range kW 1.6~5.4 2.0~10.0 5.0~14.5 7.0~20.0<br />

BTU/h 5440~18360 6800~34000 17000~49300 23800~68000<br />

Cooling Power Input Range kW 0.6~1.9 1.0~3.4 1.6~5.6 2.5~9.0<br />

Frequency Hz 30~90 30~90 30~90 30~90<br />

ErP Level (35ºC) - A++ A++ A++<br />

ErP Level (55ºC) - A+ A++ A++<br />

Power Supply 220-240V~ /50Hz 380-415V/3N~/50Hz/60Hz<br />

Electric Heater kW - 3.0 - -<br />

Max. Running Current A 8.7 18.0+13.7 27.0 14.0<br />

Refrigerant Type R410A R410A R410A R410A<br />

Refrigerant Quantity kg 1.7 2.4 3.2 4.4<br />

Compressor Brand Mitsubishi Electric Mitsubishi Electric Mitsubishi Electric Mitsubishi Electric<br />

Water Pump Brand WILO GRUNDFOS GRUNDFOS GRUNDFOS<br />

Water Connection 1” 1” 1 1/4” 1 1/4”<br />

Water Flow m3/h 1.0 1.6 2.8 4.2<br />

Water Pressure Drop kPa 10 22 52 45<br />

Water Pump Head m 5.2 10 17 18<br />

DC Fan Motor Quantity 1 1 2 2<br />

DC Motor Power Input (max) W 136 136 272 340<br />

DC Motor Power Input (min) W 18 18 36 50<br />

DC Fan Speed (max) rpm 850 850 850 900<br />

DC Fan Speed (min) rpm 300 300 300 300<br />

Pressure Sensor 1 Bar 0~20 0~20 0~20 0~20<br />

Pressure Sensor 2 Bar 0~45 0~45 0~45 0~45<br />

Noise dB(A) 54 54 58 62<br />

Net Weight kg 98 110 163 219<br />

Gross Weight kg 115 123 180 243<br />

Net Dimension(L/W/H) mm 1052/490/790 980/465/910 990/437/1315 1175/450/1588<br />

Shipping Dimension (L/W/H) mm 1070/510/945 1050/500/1060 1080/445/1480 1290/530/1760<br />

Operation Ambient Temp. ºC -15~43 -20~52 -20~52 -20~52<br />

Heating: Ambient Temp. (DB/WB): 7ºC/6ºC; Water Temp. (In/Out): 30ºC/35ºC. Cooling: Ambient Temp. (DB/WB): 35ºC/24ºC; Water Temp. (In/Out): 12ºC/7ºC.<br />

Subject to change without notice.<br />

25


HEAT PUMPS<br />

Revere R410A - Air to Water Heat Pumps<br />

Revere R410A<br />

Air to Water Heat Pumps<br />

Hot Water <strong>Solutions</strong> for Sanitary Hot Water and House Heating<br />

Contents<br />

R410A + EVI<br />

• Ambient Temp. Range - 30ºC to 45ºC<br />

• Higher Reliability<br />

• Increased Heating Capacity<br />

• Up to 65ºC Outlet Water<br />

• Best Seasonal Efficiency<br />

Dedicated Heat Pump Technology<br />

Outlet Water Temperature (ºC)<br />

Ambient Temp. (ºC)<br />

GB29541-2013<br />

R410A Series Heat Pumps<br />

Standard Heat Pumps<br />

High COP<br />

Adopting R410A refrigerant and circulating heating<br />

method, R410A Heat Pump is able to maintain a COP as<br />

high as 4.67.<br />

Water Temperature (up to 60ºC)<br />

Thanks to EVI technology, R410A Series features a wide<br />

operating temperature range. It means they can reach<br />

high water temperature (55-60ºC) even in cold climate<br />

ranging from -20ºC to 45ºC, and can work safely and<br />

reliably at ambient temperature. as low as -30ºC with<br />

Wet Injection technology.<br />

26


Contents<br />

Features<br />

Revere R410A - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

R410A EVI<br />

• Axial and radial compliance for<br />

high reliability<br />

• 25% further heating capacity, &<br />

10% higher heating COP with EVI<br />

technology<br />

Superheat Management<br />

• TEV increases heating capacity and<br />

extends the operational life<br />

• EEV increases COP and limits the<br />

discharge temperature under safe<br />

level<br />

• Less defrosting time and more<br />

energy-saving<br />

Reliable Heat Exchanger<br />

• No ice build up even at ambient<br />

temperatures as low as -30°C and<br />

continuous running for 20 hours<br />

• Patented heat exchanger<br />

for R410A<br />

• Overall insulation with low heat loss<br />

• Monobloc design saves space<br />

Application Examples<br />

Commercial Hot Water Supply<br />

Hotels, Hospitals, SPA, Holiday Center<br />

Residential Hot Water/Heating<br />

Houses, Apartments, Villas<br />

R410A Heat Pump<br />

Water Tank<br />

Sanitary Water<br />

Radiator<br />

Shower<br />

Hot Water Pipe<br />

Floor<br />

Heating<br />

Fan Coil<br />

R410A<br />

Heat<br />

Pump<br />

Rinsing Water<br />

27


HEAT PUMPS<br />

Revere R410A - Air to Water Heat Pumps<br />

Technical Data<br />

Contents<br />

<strong>AHG</strong>15AAW<br />

<strong>AHG</strong>15TAW<br />

<strong>AHG</strong>24AW<br />

<strong>AHG</strong>24TAW<br />

<strong>AHG</strong>30TAW <strong>AHG</strong>45TAW <strong>AHG</strong>90TAW<br />

Model <strong>AHG</strong>15AAW <strong>AHG</strong>15TAW <strong>AHG</strong>24AW <strong>AHG</strong>24TAW <strong>AHG</strong>30TAW <strong>AHG</strong>45TAW <strong>AHG</strong>90TAW<br />

Hot Water Condition<br />

A 20°C / 15°C<br />

W 15°C to 55°C<br />

*Heating Condition<br />

A 7°C / 6°C<br />

W 50°C / 55°C<br />

**Heating Condition<br />

A 7°C / 6°C<br />

W 30°C / 35°C<br />

Cooling Condition<br />

A 35°C / 24°C<br />

W 12°C / 7°C<br />

Heating Cap. (kW) 18.6 18.5 27.2 27.2 36.5 50 100<br />

Power Input (kW) 4.1 4 6.9 6.6 7.8 10.8 22<br />

COP (W/W) 4.54 4.63 3.94 4.12 4.67 4.63 4.55<br />

Hot Water (L/h) 400 398 585 585 800 1075 2150<br />

Heating Cap. (kW) 13.8 14.6 22.6 22.6 31.4 43 86<br />

Power Input (kW) 5.4 5 8.9 8.9 10.6 14.5 29<br />

COP (W/W) 2.56 2.92 2.54 2.54 2.96 2.97 2.97<br />

Heating Cap. (kW) 14.9 15.7 24.4 24.4 31.1 42 84<br />

Power Input (kW) 3.6 3.3 5.9 5.8 7.4 10 20<br />

COP (W/W) 4.14 4.76 4.14 4.21 4.20 4.20 4.20<br />

Cooling Cap. (kW) 10.8 11.3 14.4 17.8 18 27.3 59<br />

Power Input (kW) 4.2 3.9 7.6 7 7.5 10.6 21.9<br />

EER (W/W) 2.58 2.9 1.89 2.54 2.40 2.58 2.69<br />

Maximum Power Input kW 7.9 7.9 10.2 10.2 12 20.8 41.5<br />

Maximum Current A 35.7 13 46.4 18.7 19 37 74<br />

Power Supply<br />

200-240V~<br />

50Hz<br />

380-415V<br />

3N~/50Hz<br />

200-240V~<br />

50Hz<br />

380-415V/3N~/50Hz<br />

Compressor Type Copeland R410A EVI Scroll Hitachi R410A EVI Rotary Copeland R410A EVI Scroll<br />

Compressor Quantity 1 1 2 2 2 1 2<br />

Fan Quantity / 2 2 2 2 2 1 2<br />

Fan Motor Power Input W 85 x 2 85 x 2 110 x 2 110 x 2 300 x 2 1100 x 1 1100 x 2<br />

Water Flow Volume m 3 /h 1.65 1.65 2.6 2.6 5.2 8.5 17<br />

Water Pressure Drop kPa 29 29 29.6 29.6 53 60 65<br />

Suggested Water<br />

Temp Differential<br />

°C 5 5 5 5 5 5 5<br />

Water Connection inch 1.25 1.25 1.5 1.5 1.5 2 3<br />

Noise dB(A) 63 63 64 64 65 71 73<br />

Air Discharge Type Horizontal Vertical<br />

Refrigerant (R410A) Quantity kg 3 3 2.2 × 2 2.6 × 2 7.5 9 9 × 2<br />

Operation Range °C -25~45 -30~45<br />

Condenser<br />

Patented Tube in Shell Heat Exchanger<br />

Maximum Outlet Water Temp. °C 60<br />

Net Weight kg 150 140 208 215 331 475 778<br />

Gross Weight kg 162 152 222 229 366 500 843<br />

Net Dimensions (L/W/H) mm 1000/415/1315 1000/415/1315 1175/400/1588 1175/400/1588 1556/605/1850 1413/845/2000 2180/1080/2100<br />

Shipping Dimensions (L/W/H) mm 1080/445/1470 1080/445/1470 1200/450/1600 1200/450/1600 1630/700/2010 1490/900/2160 2260/1130/2260<br />

28


Contents<br />

Revere R410A - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

29


HEAT PUMPS<br />

Galleti MPI DC - Air to Water Heat Pumps<br />

Galletti MPI DC<br />

Air to Water Chillers & Heat Pumps 8 - 29 kW<br />

Outdoor Packaged Unit with BLDC Compressor<br />

Contents<br />

Large operating range and energy efficiency<br />

under every condition.<br />

The MPI DC series consists of 6 heat pump models and 5<br />

cold only models and is intended mainly for residential or<br />

light commercial applications. Due to the control managed<br />

by a software program developed by Galletti, the MPI<br />

DC series’ adjustment logic makes it possible to adjust<br />

the water delivery temperature to the set value and to<br />

control the compressor so that the power generated by the<br />

machine is adjusted to the thermal load required by the<br />

system. This represents a strategic feature in the limiting of<br />

energy consumption, because the effective thermal load of<br />

an air conditioning system is less than 60% of the nominal<br />

load most of the time.<br />

The BLDC technology upon which is based the compressor’s<br />

electric motor guarantees the ability to change the rotation<br />

speed in a frequency range between 30 and 120 Hz, thereby<br />

reducing at the same time the power consumption and<br />

thus maintaining a high level of efficiency in the operation<br />

at partial load and improved isentropic efficiency. These<br />

units’ large operating range, which is also achieved due<br />

to the variable flow water circulator they are equipped<br />

with as a standard feature, guarantees operation with air<br />

temperatures from -15 °C up to 52 °C, while in heating<br />

mode it is possible to produce hot water up to 58 °C. This<br />

allows their use as a single generator in addition to summer<br />

air conditioning, even in medium-temperature heating<br />

systems and for the production of DHW. Furthermore, the<br />

innovative Smart Defrost System guarantees that defrosting<br />

always occurs in the most efficient manner even under the<br />

most extreme environmental conditions.<br />

Advantages<br />

• Twin-rotary or scroll compressor driven by an electronic<br />

control BLDC motor<br />

• Electronically controlled electric expansion valve<br />

• Modulating hydraulic pump with stainless steel impeller<br />

• Optional internal buffer tank<br />

MPI DC can be the only heat generator in low-power systems<br />

due to its large operating range that includes both low winter<br />

temperatures and high summer temperatures.<br />

30


Contents<br />

Main Components<br />

• Structure<br />

It is constructed of galvanized and painted sheet metal that<br />

is resistant to corrosive agents. Compressor compartment<br />

closed and accessible from three sides due to easily<br />

removable panels, available also with internal coating of<br />

soundproofing material.<br />

• Compressor<br />

Hermetic twin-rotary or scroll compressor driven by<br />

a permanent magnet BLDC motor and controlled by a<br />

trapezoidal wave inverter. It is attached to the base by<br />

means of rubber dampers to reduce the transmission of<br />

vibrations.<br />

• Heat exchanger<br />

Finned heat exchanger constructed with copper pipes<br />

mechanically attached to aluminium fins, carefully designed<br />

to minimize the defrosting phases and optimize heat<br />

exchange efficiency in every operating phase.<br />

Galleti MPI DC - Air to Water Heat Pumps<br />

• Electronically controlled electric expansion valve<br />

Key component for the proper functioning of the unit.<br />

The PID control algorithm allows it to quickly adapt to all<br />

operating conditions and to keep the cooling cycle stable.<br />

• Hydraulic Kit<br />

Variable flow centrifugal circulator with stainless steel<br />

impeller. An expansion vessel and the automatic filling<br />

tap are also included. An inertial buffer tank built into the<br />

structure is available as an optional accessory.<br />

• DHW Kit<br />

A system that makes it possible to transform the MPI<br />

DC heat pumps into multi-purpose units that are able<br />

not only to meet the requirements of the air conditioning<br />

system, but also to produce domestic hot water as a<br />

priority by means of the Galletti TP or TN series thermal<br />

storage tanks. It is comprised of a microprocessor<br />

control unit with LCD display and a 3-way motorized<br />

valve. Also, anti-Legionnaire’s disease cycles can be<br />

activated by means of a heating element.<br />

HEAT PUMPS<br />

Configuration<br />

The models are completely configurable by selecting the<br />

version and the options. An example of configuration is<br />

shown below.<br />

Fields<br />

Version 1 2 3 4 5 6 7 8 9 10 11 12 13<br />

MPIDC014H0AC A 2 0 0 E P 3 0 2 0 G 0 2<br />

Available Versions<br />

Cooling Only Versions<br />

MPIDC…CMAC<br />

MPIDC…C0AC<br />

Water chiller 240V - 1 - 50 Hz<br />

Water chiller 400V - 3N - 50 Hz<br />

Versions with Reversible Heat Pump<br />

MPIDC…HMAC<br />

MPIDC…H0AC<br />

Configuration Options<br />

1 - Expansion Valve<br />

A Electronic 240V<br />

Air to Water heat pump 240V - 1 - 50 Hz<br />

Air to Water heat pump 400V - 3N - 50 Hz<br />

2 - Pump User Side And Accessories<br />

1 1 Modulating standard pump, system side<br />

2 1 EC pump, system side<br />

3 - Buffer Tank<br />

0 Absent<br />

S Present, system side<br />

4 - Desuperheater<br />

0 Absent<br />

5 - Fans<br />

C Standard with condensation control<br />

E BLDC with electronic control<br />

6 - Antifreeze Kit<br />

0 Absent<br />

E Base (plate exchangers only)<br />

P Additional protection for 1 pump<br />

S Additional protection for 1 pump and tank<br />

7 - Sound Insulation<br />

0 Absent<br />

1 Compressor compartment soundproofing<br />

2 Compressor silencing housings<br />

3 Opt 1 + Opt 2<br />

8 - Cooling Accessories<br />

0 None<br />

M Refrigerant pressure gauges<br />

9 - Remote Control / Communication<br />

0 Absent<br />

2 RS485 (Carel / Modbus)<br />

S Simplified remote control<br />

X Advanced remote control (PCOXS)<br />

10 - Special Heat Exchangers<br />

0 Standard<br />

R Copper / copper<br />

C Cataphoresis<br />

B Fins pre-coated with epoxy paint<br />

I Hydrophilic<br />

11 - Condenser Protective Grille<br />

0 Absent<br />

G Present<br />

12 - Compressor Options<br />

0 Absent<br />

4 Exchanger heating cable (Heat Pump only)<br />

13 - Microprocessor control<br />

2 pCOXS controller<br />

Accessories<br />

• Base rubber vibration dumpers<br />

• Base spring vibration dumpers<br />

• Simplified remote control<br />

• MYCHILLER BASE (RS485 is a mandatory accessory)<br />

• MYCHILLER PLUS (RS485 is a mandatory accessory)<br />

31


HEAT PUMPS<br />

Galleti MPI DC - Air to Water Heat Pumps<br />

Rated Technical Data<br />

Water Chillers<br />

Contents<br />

Model 010 M 014 018 023 029<br />

Product Code MPIDCC010M MPIDCC014 MPIDCC018 MPIDCC023 MPIDCC029<br />

Power Supply V - ph - Hz 240-1-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50<br />

Cooling Capacity (1) (E) kW 10.5 14.2 18 22.8 28.9<br />

Power Input (1) (E) kW 3.35 4.78 7.63 7.77 12.3<br />

EER (1) (E) 3.07 2.9 2.31 2.88 2.31<br />

ESEER (E) 4.17 4.09 4.03 3.87 3.98<br />

Eurovent Efficiency Class B B E C E<br />

Water flow (1) l/h 1826 2454 3132 3935 4992<br />

Water Pressure Drop (1) (E) kPa 23 30 47 27 42<br />

Available Pump Head (1) kPa 142 162 132 130 84<br />

Maximum current absorption A 16 20 20 35 35<br />

Startup current A 10 10 10 10 10<br />

No. of compressors / circuits 1/1 1/1 1/1 1/1 1/1<br />

Expansion vessel dm3 5 5 5 5 5<br />

Buffer tank volume dm3 30 30 30 50 50<br />

Sound power level (2) (E) dB(A) 70 71 71 74 74<br />

Transport weight kg 210 210 210 285 285<br />

Operating weight kg 235 235 235 335 335<br />

Heat Pumps<br />

Model 008 M 010 M 014 018 023 029<br />

Product Code MPIDCH008M MPIDCH010M MPIDCH014 MPIDCH018 MPIDCH023 MPIDCH029<br />

Power Supply V-ph-Hz 240-1-50 240-1-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50<br />

Cooling Capacity (1) (E) kW 7.93 10.3 13.9 17.7 22.3 28.3<br />

Power Input (1) (E) kW 2.65 3.42 4.89 7.81 7.9 12.5<br />

EER (1) (E) 3 3.02 2.85 2.26 2.83 2.27<br />

ESEER (E) 3.81 4.09 4.06 3.96 3.78 3.91<br />

Eurovent Efficiency Class B B C F C F<br />

Water flow (1) l/h 1366 1783 2407 3067 3861 4903<br />

Water Pressure Drop (1) (E) kPa 5 22 29 44 26 40<br />

Available Pump Head (1) kPa 68 142 163 133 131 84<br />

Heating capacity (2) (E) kW 8.92 11.5 15.8 21.8 24.7 34<br />

Power input (2) (E) kW 2.84 3.64 5.08 7.7 8.02 12<br />

COP (2) (E) 3.14 3.17 3.11 2.83 3.09 2.83<br />

Eurovent Efficiency Class (Heating) B B B C B C<br />

Water flow (2) l/h 1545 1974 2727 3752 4273 5853<br />

Water pressure drop (2) (E) kPa 7 23 31 55 29 51<br />

Available Pump Head (2) kPa 65 137 155 109 116 45<br />

Maximun current absorption A 16 16 20 20 35 35<br />

Startup current A 10 10 10 10 10 10<br />

No. of compressors / circuits 1/1 1/1 1/1 1/1 1/1 1/1<br />

Expansion vessel dm3 1 5 5 5 5 5<br />

Buffer tank volume dm3 20 30 30 30 50 50<br />

Sound power level (3) (E) dB(A) 68 70 71 71 74 74<br />

Transport weight kg 144 220 220 220 300 300<br />

Operating weight kg 153 240 240 240 347 347<br />

32


Contents<br />

Dimensional Drawings<br />

Galleti MPI DC - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

MPI DC 008<br />

1241<br />

582<br />

405.3<br />

7<br />

1216 451<br />

7<br />

4<br />

3<br />

6<br />

5 2<br />

464<br />

558.5<br />

758<br />

1,5 m<br />

173<br />

103<br />

Legend<br />

129<br />

97<br />

122<br />

148 107<br />

186 186<br />

472<br />

8<br />

8<br />

1 Water inlet 1” female<br />

2 Water outlet 1” female<br />

3 Safety valve discharge outlet provided with rubber ring holder<br />

4 Water supply ½” male (optional tap)<br />

492<br />

1<br />

1 m<br />

1 m<br />

1,5 m<br />

5 Water drainage ½” female<br />

6 Power supply Ø 28 mm<br />

7 Electric control board<br />

8 Fastening points for vibration dampers (accessory)<br />

MPI DC 010 / 014 / 018<br />

7<br />

1249<br />

1224<br />

2<br />

3<br />

300<br />

284<br />

210<br />

1<br />

4<br />

1223.5<br />

6<br />

948<br />

1053<br />

1098<br />

1152<br />

1,5 m<br />

340.5<br />

127<br />

1,5 m<br />

1 m<br />

clear area<br />

195.5<br />

8<br />

900 124.5<br />

8<br />

527<br />

560<br />

5<br />

345.5<br />

Legend<br />

1 Water inlet 1” ¼ female<br />

2 Water outlet 1” ¼ female<br />

3 Safety valve discharge outlet provided with rubber ring holder<br />

4 Water supply ½” male (optional tap)<br />

5 Water drainage ½” female<br />

6 Power supply Ø 28 mm<br />

7 Electric control board<br />

8 Fastening points for vibration dampers (accessory)<br />

MPI DC 023 / 029<br />

1590<br />

1564<br />

605<br />

6<br />

2<br />

3<br />

1<br />

297.8<br />

291<br />

201<br />

4<br />

7<br />

1273<br />

150<br />

983<br />

1021.5<br />

1126<br />

1171.5<br />

1,5 m<br />

568<br />

207 1112.4<br />

241.5<br />

601<br />

8 8<br />

Legend<br />

1 Water inlet 1” ¼ female<br />

2 Water outlet 1” ¼ female<br />

3 Safety valve discharge outlet provided with rubber ring holder<br />

4 Water supply ½” male (optional tap)<br />

5<br />

358.3<br />

127<br />

350.5<br />

1,5 m<br />

5 Water drainage ½” female<br />

6 Power supply Ø 28 mm<br />

7 Electric control board<br />

8 Fastening points for vibration dampers (accessory)<br />

1 m<br />

clear area<br />

33


HEAT PUMPS<br />

Galleti MPE - Air to Water Heat Pumps<br />

Galletti MPE<br />

Air to Water Chillers & Heat Pumps 4 - 76 kW<br />

Outdoor Packaged Unit<br />

Contents<br />

Efficiency under all operating conditions.<br />

MPE water chillers and heat pumps are designed for<br />

outdoor installation in both residential and industrial<br />

applications. The range uses R410A refrigerant, which<br />

assures high levels of performance with relatively low<br />

energy consumption and features 25 models in the chiller<br />

and heat pump version, with cooling capacities ranging<br />

from 4 to 76 kW and heating capacities from 5 to 85 kW.<br />

The finned block heat exchangers have been optimised<br />

for R410A and use 8 mm copper pipes, which permit a<br />

better heat exchange and quiet operation of the fans. Their<br />

generous sizing guarantees the production of chilled water<br />

even with outdoor air temperatures as high as 51°C.<br />

In the MPET models, with a double compressor on the<br />

same cooling circuit, the working temperature range is<br />

extended further and efficiency at partial loads increases.<br />

In demanding working conditions the microprocessor<br />

controller activates the capacity control mode, doubling the<br />

condensing surface available to the single compressor.<br />

The self-adaptive logic allows the setpoint to be adjusted<br />

automatically according to the outdoor temperature in<br />

order to reduce consumption and broaden the working<br />

temperature range.<br />

The unit can also function in systems with a low water<br />

content, even without the use of a water buffer tank, thanks<br />

to the automatic adjustment which limits the number<br />

of compressor starts and thus extends the life of the<br />

compressors themselves.<br />

The exclusive Smart Defrost System (optional feature<br />

available with the advanced controller) can correctly<br />

identify an impairment of performance in the outdoor<br />

exchanger due to the formation of ice and minimise the<br />

process time in relation to normal operation of the unit.<br />

Advantages<br />

• Completely configurable range<br />

• Dual-compressor version that guarantees high efficiency<br />

at partial loads<br />

• Production of chilled water up to an air temperature of 51ºC<br />

• Built-in hydronic unit<br />

MPE heat pumps and water chillers are designed for heating<br />

or cooling the water to be used in air-conditioning systems for<br />

residential or commercial use.<br />

34


Contents<br />

Main Components<br />

• Structure<br />

Painted galvanised sheet steel structure (RAL9002) for an<br />

attractive look and effective resistance to corrosive agents.<br />

Fastening devices are made of non-oxidizable carbon steel<br />

that has undergone surface-passivating treatments.<br />

• Customised hydraulic kit<br />

The structure can accommodate hydronic kits with pump,<br />

expansion tank, and buffer tank. High head pump made<br />

entirely of stainless steel, already configured for use<br />

with mixtures of water and ethylene glycol up to 35% and<br />

provided with internal thermal protection.<br />

• Fan drive assembly<br />

Electric fan with external rotor motor directly keyed to the<br />

axial fan, with internal thermal protection on the windings.<br />

Galleti MPE - Air to Water Heat Pumps<br />

• Finned block heat exchanger<br />

Made of 8mm diameter copper pipes and aluminium fins.<br />

The heat exchangers’ particular design makes it possible to<br />

speed up to the maximum the defrost phases in the versions<br />

with heat pump with obvious benefits to seasonal efficiency<br />

while operating in heating mode.<br />

• Electronic microprocessor controller<br />

The electronic controller enables the complete control of the<br />

MPE unit. It can be easily accessed through a polycarbonate<br />

flap with IP65 protection rating. It implements the<br />

compressor regulation logic and allows the complete<br />

management of the unit’s other parts, the reversal of the<br />

cooling cycle, and the alarms.<br />

HEAT PUMPS<br />

Configuration<br />

The models are completely configurable by selecting the<br />

version and the options. An example of configuration is<br />

shown below.<br />

Optional<br />

Version 1 2 3 4 5 6 7 8 9 10 11 12 13<br />

MPE008C0AA A 1 S 0 E 0 3 M 2 0 G 2 1<br />

Available Versions<br />

Cooling Only Versions<br />

MPE..C0AA<br />

MPE..CMAA<br />

MPE..C2AA<br />

MPE..C4AA<br />

400V - 3N - 50 Hz power supply<br />

240V - 1 - 50 Hz power supply<br />

Circuit breakers & 400V - 3N - 50 Hz power supply<br />

Circuit breakers & 240V - 1 - 50 Hz power supply<br />

Versions with Reversible Heat Pump<br />

MPE..H0AA<br />

MPE..HMAA<br />

MPE..H2AA<br />

MPE..H4AA<br />

400V - 3N - 50 Hz power supply<br />

240V - 1 - 50 Hz power supply<br />

Circuit breakers & 400V - 3N - 50 Hz power supply<br />

Circuit breakers & 240V - 1 - 50 Hz power supply<br />

Configuration Options<br />

1 - Expansion Valve<br />

0 Traditional<br />

A Electronic 240V<br />

B Floor Pack (incl. electronic valve & condensation control)<br />

2 - Pump and Accessories<br />

0 Absent<br />

1 Pump + expansion tank + filling tap<br />

2 Dual pump + expansion tank + filling tap<br />

3 - Inertial Buffer Tank<br />

0 Absent<br />

S Present<br />

4 - Partial Heat Recovery<br />

0 Absent<br />

D Desuperheater with pump contact<br />

5 - Air Flow Modulation<br />

0 Absent<br />

C Condensation control with fans adjusted by potentiometer<br />

E Condensation control, “EC brushless” electronically controlled fans<br />

6 - Antifreeze Kit<br />

0 Absent<br />

E For units with evaporator only<br />

P For units with evaporator, pump and expansion tank<br />

S For units with evaporator, pump, expansion tank and tank<br />

7 - Sound Insulation<br />

0 Absent<br />

1 Compressor compartment soundproofing<br />

2 Compressor silencing housings<br />

3 Opt 1 + Opt 2<br />

8 - Cooling Accessories<br />

0 None<br />

M Refrigerant pressure gauges<br />

9 - Remote Control<br />

0 Absent<br />

2 Output RS485 (Modbus or Carel protocol)<br />

S Simplified remote control<br />

M BASE microprocessor remote control (Modbus disabling)<br />

X ADVANCED microprocessor remote control<br />

L LON FTT 10 serial card<br />

10 - Special Heat Exchangers<br />

0 Standard<br />

R Copper / copper<br />

C Cataphoresis<br />

B Fins pre-coated with epoxy paint<br />

11 - Heat Exchanger Protective Grille<br />

0 Absent<br />

G Present<br />

12 - Compressor Options<br />

0 Absent<br />

1 Power factor correction capacitors<br />

2 Soft starter<br />

3 Power factor correction capacitors + soft starter<br />

4 Low Air to Water temperature (crankcase heating element)<br />

13 - Microprocessor control<br />

1 BASE control microprocessor<br />

2 ADVANCED control microprocessor<br />

3 ADVANCED control microprocessor + GSM kit<br />

4 ADVANCED control microprocessor + clock card<br />

Accessories<br />

- Base rubber vibration dumpers<br />

- Base spring vibration dumpers<br />

- Inertial tank module for under-base installation<br />

- Tank module connection kit<br />

- Simplified remote control<br />

- MYCHILLER BASE (RS485 is a mandatory accessory)<br />

- MYCHILLER PLUS (RS485 is a mandatory accessory)<br />

35


HEAT PUMPS<br />

Galleti MPE - Air to Water Heat Pumps<br />

Rated Technical Data MPE-C (Cooling only versions)<br />

Contents<br />

Model 004 M 005 M 007 M 008 M 008 010 M<br />

Product Code MPEC004M MPEC005M MPEC007M MPEC008M MPEC008 MPEC010M<br />

Power supply V-ph-Hz 240-1-50 240-1-50 240-1-50 240-1-50 400-3N-50 240-1-50<br />

Cooling capacity 1 E kW 4.1 5.09 6.64 8.43 8.3 9.17<br />

Total power input 1 E kW 1.35 1.71 2.28 3.11 3.38 3.31<br />

EER 1 E 3.03 2.98 2.92 <strong>2.7</strong>1 2.45 <strong>2.7</strong>7<br />

ESEER E 3.54 3.39 3.32 3.36 2.98 3.38<br />

Eurovent Efficiency class B B B C E C<br />

Water flow rate in cooling mode 1 I/h 706 876 1145 1452 1429 1590<br />

Water pressure drop 1 E kPa


Contents<br />

Galleti MPE - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

Model 027 028 032 035 040 054 066<br />

Product Code MPEC027 MPEC028 MPEC032 MPEC035 MPEC040 MPEC054 MPEC066<br />

Power supply V-ph-Hz 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50<br />

Cooling capacity 1 E kW 26.4 27.9 31.3 34.7 39.4 53.7 65.6<br />

Total power input 1 E kW 9.52 8.87 10.3 11.7 13 18.2 24.6<br />

EER 1 E <strong>2.7</strong>7 3.14 3.03 2.96 3.02 2.95 2.66<br />

ESEER E 3.36 3.77 3.63 3.61 3.68 3.6 3.3<br />

Eurovent Efficiency class C A B B B B D<br />

Water flow rate in cooling mode 1 I/h 4565 4823 5415 6008 6816 8829 11342<br />

Water pressure drop 1 E kPa 34 40 51 41 43 55 59<br />

Available pressure head 1 kPa 123 141 126 130 119 110 95<br />

Maximum absorbed current (without accs) A 34 36 37 42 43 45 46<br />

Startup current A 132 133 166 161 163 163 165<br />

Startup current with softstarter kit A 91 91 114 111 112 110 112<br />

No. of scroll compressor/ circuits 1/1 1/1 1/1 1/1 1/1 1/1 1/1<br />

Buffer tank volume dm 3 5 8 8 8 8 8 8<br />

Expansion vessel dm 3 50 125 125 125 125 125 125<br />

Sound power level 2 E dB(A) 72 73 73 73 75 78 78<br />

Weight without accessories kg 285 370 370 390 390 500 530<br />

Weight with pump and full tank kg 332 492 492 513 513 620 650<br />

Model T30 T34 T40 T45 T54 T61 T69 T76<br />

Product Code MPECT30 MPECT34 MPECT40 MPECT45 MPECT54 MPECT61 MPECT69 MPECT76<br />

Power supply V-ph-Hz 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50<br />

Cooling capacity 1 E kW 29.8 33.9 39.3 44.2 54.2 61.4 69.3 75.6<br />

Total power input 1 E kW 10.6 12.8 13.9 16.8 18.7 21.7 24.1 28<br />

EER 1 E 2.82 2.64 2.82 2.64 2.9 2.83 2.88 <strong>2.7</strong><br />

ESEER E 4.17 4.11 4.15 4.04 4.03 4.01 4.18 4.16<br />

Eurovent Efficiency class C D C D B C C C<br />

Water flow rate in cooling mode 1 I/h 5156 5854 6799 7648 9378 10629 11989 13075<br />

Water pressure drop 1 E kPa 30 38 45 57 53 66 52 60<br />

Available pressure head 1 kPa 150 134 117 97 138 120 128 114<br />

Maximum absorbed current (without accs) A 40 46 50 57 48 53 57 69<br />

Startup current A 86 96 127 130 177 187 202 229<br />

Startup current with softstarter kit A 46 51 71 82 105 110 119 134<br />

No. of scroll compressor/ circuits 2/1 2/1 2/1 2/1 2/1 2/1 2/1 2/1<br />

Buffer tank volume dm 3 8 8 8 8 8 8 8 8<br />

Expansion vessel dm 3 125 125 125 125 125 125 125 125<br />

Sound power level 2 E dB(A) 72 72 72 72 81 81 81 81<br />

Weight without accessories kg 410 410 430 430 557 692 692 786<br />

Weight with pump and full tank kg 532 533 553 553 665 800 800 894<br />

1<br />

Water temperature 12/7 °C, outdoor air temperature 35 °C (UNI EN 14511:2011)<br />

2<br />

Water temperature 40/45 °C, outdoor air temperature 7 °C D.B. - 6 °C W.B. (UNI EN 14511:2011)<br />

E<br />

EUROVENT certified data<br />

37


HEAT PUMPS<br />

Galleti MPE - Air to Water Heat Pumps<br />

Rated Technical Data MPE-H (Versions with reversible heat pump)<br />

Contents<br />

Model 004 M 005 M 007 M 008 M 008 010 M<br />

Product Code MPEH004M MPEH005M MPEH007M MPEH008M MPEH008 MPEH010M<br />

Power supply V-ph-Hz 240-1-50 240-1-50 240-1-50 240-1-50 400-3N-50 240-1-50<br />

Cooling capacity 1 E kW 4.02 4.99 6.51 8.26 8.13 8.99<br />

Total power input 1 E kW 1.35 1.71 2.28 3.11 3.38 3.31<br />

EER 1 E 2.97 2.92 2.86 2.65 2.41 <strong>2.7</strong>2<br />

ESEER E 3.47 3.32 3.26 3.29 2.92 3.31<br />

Eurovent Efficiency class B B C D E C<br />

Water flow rate in cooling mode 1 I/h 692 859 1122 1423 1400 1559<br />

Water pressure drop 1 E kPa


Contents<br />

Galleti MPE - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

Model 027 028 032 035 040 054 066<br />

Product Code MPEH027 MPEH028 MPEH032 MPEH035 MPEH040 MPEH054 MPEH066<br />

Power supply V-ph-Hz 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50<br />

Cooling capacity 1 E kW 25.9 27.3 30.6 34 38.6 51.6 62.3<br />

Total power input 1 E kW 9.51 8.86 10.3 11.7 13 18.2 24.6<br />

EER 1 E <strong>2.7</strong>2 3.08 2.97 2.9 2.97 2.84 2.54<br />

ESEER E 3.29 3.7 3.56 3.54 3.61 3.5 3.2<br />

Eurovent Efficiency class C B B B B C D<br />

Water flow rate in cooling mode 1 I/h 4474 4833 5307 5888 6681 8932 10776<br />

Water pressure drop 1 E kPa 32 40 49 39 42 56 54<br />

Available pressure head 1 kPa 123 143 123 128 117 107 92<br />

Heating capacity 2 E kW 30.1 31.5 35.9 39.5 45.2 61.4 75.8<br />

Total power input 2 E kW 9.11 9.38 10.8 11.9 13.5 18.9 23.8<br />

COP 2 E 3.3 3.36 3.34 3.33 3.36 3.25 3.19<br />

Efficiency class Eurovent A A A A A A B<br />

Water flow rate in heating mode 2 l/h 5187 5396 6173 6813 7800 10575 13063<br />

Water pressure drop 2 E kPa 43 49 64 51 54 82 81<br />

Available pressure head 2 kPa 106 128 109 114 99 76 52<br />

Maximum absorbed current (without accs) A 34 36 37 42 43 45 46<br />

Startup current A 132 133 166 161 163 163 165<br />

Startup current with softstarter kit A 91 91 114 111 112 110 112<br />

No. of scroll compressor/ circuits 1/1 1/1 1/1 1/1 1/1 1/1 1/1<br />

Buffer tank volume dm 3 5 8 8 8 8 8 8<br />

Expansion vessel dm 3 50 125 125 125 125 125 125<br />

Sound power level 3 E dB(A) 72 73 73 73 75 78 78<br />

Weight without accessories kg 300 400 400 420 420 530 560<br />

Weight with pump and full tank kg 347 522 522 543 543 650 680<br />

Model T30 T34 T40 T45 T54 T61 T69 T76<br />

Product Code MPEHT30 MPEHT34 MPEHT40 MPEHT45 MPEHT54 MPEHT61 MPEHT69 MPEHT76<br />

Power supply V-ph-Hz 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50<br />

Cooling capacity 1 E kW 29.3 33.2 38.5 43.3 53.1 60.2 68.1 74.1<br />

Total power input 1 E kW 10.6 12.8 13.9 16.7 18.7 21.7 24 28<br />

EER 1 E <strong>2.7</strong>6 2.59 <strong>2.7</strong>7 2.59 2.84 <strong>2.7</strong>8 2.83 2.65<br />

ESEER E 4.09 4.03 4.06 3.96 4.01 3.99 4.16 4.15<br />

Eurovent Efficiency class C D C D C C C D<br />

Water flow rate in cooling mode 1 I/h 5053 5737 7495 7495 9189 10423 11766 12818<br />

Water pressure drop 1 E kPa 29 37 44 55 51 64 50 58<br />

Available pressure head 1 kPa 148 133 116 94 136 119 127 115<br />

Heating capacity 2 E kW 34.6 39.5 46.7 53.2 60.4 68.1 77 85.4<br />

Total power input 2 E kW 11.1 13.1 14.3 16.7 19 22.1 23.9 27.4<br />

COP 2 E 3.12 3.02 3.25 3.18 3.19 3.08 3.22 3.11<br />

Efficiency class Eurovent B B A B B B A B<br />

Water flow rate in heating mode 2 l/h 5976 6818 8042 9155 10412 11733 13292 14730<br />

Water pressure drop 2 E kPa 39 52 58 74 58 74 56 69<br />

Available pressure head 2 kPa 131 113 95 65 126 100 110 87<br />

Maximum absorbed current (without accs) A 40 46 50 57 48 53 57 69<br />

Startup current A 86 96 127 130 177 187 202 229<br />

Startup current with softstarter kit A 46 51 71 82 105 110 119 134<br />

No. of scroll compressor/ circuits 2/1 2/1 2/1 2/1 2/1 2/1 2/1 2/1<br />

Buffer tank volume dm 3 8 8 8 8 8 8 8 8<br />

Expansion vessel dm 3 125 125 125 125 125 125 125 125<br />

Sound power level 3 E dB(A) 72 72 72 72 81 81 81 81<br />

Weight without accessories kg 430 430 430 450 660 702 702 792<br />

Weight with pump and full tank kg 552 552 553 573 768 810 810 900<br />

1<br />

Water temperature 12/7 °C, outdoor air temperature 35 °C (UNI EN 14511:2011)<br />

2<br />

Water temperature 40/45 °C, outdoor air temperature 7 °C D.B. - 6 °C W.B. (UNI EN 14511:2011)<br />

3<br />

Sound power level measured according to UNI EN ISO 9614<br />

E<br />

EUROVENT certified data<br />

39


HEAT PUMPS<br />

Galleti MPE - Air to Water Heat Pumps<br />

Dimensional Drawings<br />

Contents<br />

MPE 004 - 008<br />

366.2<br />

451<br />

989<br />

153.3<br />

3<br />

4<br />

757.5<br />

7<br />

224<br />

6<br />

60<br />

407.5<br />

464<br />

558.5<br />

1,5 m<br />

121.5<br />

Legend<br />

5<br />

148 2 1<br />

472<br />

186 590<br />

186<br />

492<br />

8<br />

8 8 8<br />

1 Water inlet 1” female<br />

2 Water outlet 1” female<br />

3 Safety valve discharge outlet provided with rubber ring holder<br />

4 Water supply ½” male (optional tap)<br />

121.5<br />

966<br />

1,5 m<br />

5 Water drainage ½” female<br />

6 Power supply Ø 28 mm<br />

7 Electric control board<br />

8 Fastening points for vibration dampers (accessory)<br />

1 m<br />

1 m<br />

clear area<br />

7<br />

MPE 010 - 015<br />

1247.5<br />

1224<br />

564<br />

2<br />

3<br />

299<br />

282<br />

209<br />

1<br />

4<br />

1223.5<br />

6<br />

948<br />

953<br />

1053<br />

1098<br />

1,5 m<br />

527<br />

195.5 900 124.5<br />

560<br />

8<br />

8 8 8<br />

5<br />

127<br />

1,5 m<br />

1 m<br />

clear area<br />

Legend<br />

1 Water inlet 1” female<br />

2 Water outlet 1” female<br />

3 Safety valve discharge outlet provided with rubber ring holder<br />

4 Water supply ½” male (optional tap)<br />

5 Water drainage ½” female<br />

6 Power supply Ø 28 mm<br />

7 Electric control board<br />

8 Vibration dampers<br />

MPE 018 - 027<br />

1588<br />

1565<br />

605<br />

2<br />

4<br />

3<br />

1<br />

298<br />

201<br />

186<br />

7<br />

1273.5<br />

6<br />

150.5<br />

650.5<br />

983<br />

1126<br />

1171.5<br />

1,5 m<br />

207<br />

1112<br />

241.5<br />

8 8<br />

568<br />

601<br />

5<br />

378<br />

127<br />

1,5 m<br />

1 m<br />

clear area<br />

Legend<br />

1 Water inlet 1” ¼ female<br />

2 Water outlet 1” ¼ female<br />

3 Safety valve discharge outlet provided with rubber ring holder<br />

4 Water supply ½” male (optional tap)<br />

5 Water drainage ½” female<br />

6 Power supply Ø 28 mm<br />

7 Electric control board<br />

8 Vibration dampers<br />

40


Contents<br />

MPE 028 - 040 / T30 - T45<br />

Galleti MPE - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

1987.5<br />

951<br />

2<br />

4<br />

3<br />

356<br />

319<br />

201<br />

1<br />

7<br />

1450.5<br />

100<br />

6<br />

682<br />

1012<br />

1108<br />

1223<br />

1 m<br />

1,5 m<br />

914<br />

8 8<br />

947<br />

5 254<br />

303.7 729.8 623.8 303.7<br />

8 8<br />

8<br />

1965<br />

138.5<br />

139.5<br />

379.5<br />

MPE 28-45 WITH TANK<br />

MPE 30-45 T<br />

1 m<br />

1,5 m<br />

Legend<br />

1 Water inlet 1” ¼ female<br />

2 Water outlet 1” ¼ female<br />

3 Safety valve discharge outlet provided with rubber ring holder<br />

4 Water supply ½” male (optional tap)<br />

5 Water drainage ½” female<br />

6 Power supply Ø 37 mm<br />

7 Electric control board<br />

8 Vibration dampers<br />

MPE 054 - 066<br />

2008<br />

951<br />

1965<br />

310.8<br />

280<br />

194.5<br />

1<br />

979<br />

7<br />

1452<br />

10<br />

9<br />

4<br />

6<br />

2<br />

376<br />

3<br />

557.8<br />

768.5<br />

970<br />

1069<br />

1190<br />

1 m<br />

914<br />

947<br />

304 730 624 304<br />

8<br />

8 8<br />

5<br />

138.5<br />

139.5<br />

379.5<br />

1,5 m<br />

1 m<br />

1,5 m<br />

Legend<br />

1 Water inlet 2” female<br />

2 Water outlet 2” female<br />

3 Safety valve discharge outlet provided with rubber ring holder<br />

4 Water supply ½” male<br />

5 Water drainage ½” female<br />

6 Power supply<br />

7 Electric control board<br />

8 Fastening points for vibration dampers (accessory)<br />

9 Desuperheater water inlet 1” female<br />

10 Desuperheater water outlet 1” female<br />

MPE T54 - T76<br />

2112<br />

2091<br />

1183<br />

5<br />

5<br />

4<br />

1733<br />

1 2<br />

1 m<br />

345<br />

345<br />

1,5 m<br />

155.5<br />

243<br />

243<br />

598 578<br />

303 688 794 303<br />

6 6 6<br />

1144<br />

1 m<br />

1,5 m<br />

3<br />

Legend<br />

1 Water inlet 2” female<br />

2 Water outlet 2” female<br />

3 Water drainage ½” female<br />

4 Power supply<br />

5 Electric control board<br />

6 Fastening points for vibration dampers<br />

41


HEAT PUMPS<br />

Galleti HPS - Air to Water Heat Pumps<br />

Galletti HiRef HPS<br />

Reversible High Temperature Heat Pumps<br />

Air Cooled for Cold Climates 43 - 216 kW<br />

Contents<br />

HPS is the range of Air to Water reversible<br />

heat pumps made by HiRef designed<br />

to operate with extremely low outdoor<br />

temperatures.<br />

In fact, the use of compressors with EVI vapour injection<br />

technology allows the production of hot water up to 58°C<br />

and to operate with outdoor temperatures of down to -15<br />

°C. This is combined with a special focus on noise (the<br />

“Low-Noise” version is standard equipment) and using<br />

different layouts of the refrigerating circuit in order to meet<br />

the needs of any system applications<br />

Advantages<br />

• Production of Hot Water up to 58°C<br />

• EVI compressors with vapour injection.<br />

• Electronically controlled expansion valve.<br />

• Smart Kit for “cold” start up.<br />

• Coils with hydrophilic treatment and larger fin pitch.<br />

• Defrost ice trays with electrical heaters.<br />

• Optional EC fans.<br />

• Available as multfunction version for 2- or 4- pipe systems.<br />

42


Contents<br />

Galletti HPS Features and Advantages<br />

Galleti HPS - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

T water OUT [°C]<br />

65<br />

60<br />

55<br />

50<br />

45<br />

40<br />

35<br />

30<br />

25<br />

20<br />

15<br />

10<br />

5<br />

0<br />

-20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55<br />

Air T IN [°C]<br />

Production of Hot Water up to 58°C<br />

The HPS range is able to produce<br />

water at 58°C, as well as to operate<br />

with outdoor temperatures of down<br />

to -15 °C.<br />

Option also available for production<br />

of Hot Water up to 62°C<br />

Plate heat<br />

Solenoid valve<br />

Expansion<br />

valve<br />

Thermostatic lamination<br />

valve<br />

Condenser<br />

Steam injection<br />

Evaporator<br />

Compressor<br />

Units Optimised for<br />

Climates Down to -15°C<br />

The Scroll compressors of the<br />

HPS range relies on the vapour<br />

injection technology: a small flow<br />

of refrigerant in the vapour state<br />

at medium pressure is “injected”<br />

in the scrolls into the compression<br />

chamber. This system allows an<br />

increase both of cooling capacity<br />

(thus heating capacity) and of<br />

efficiency and, above all, an extension<br />

of the working range of the heat<br />

pump, which makes the HPS range<br />

the ideal solution in case of very cold<br />

outdoor conditions.<br />

Extremely Low-Noise<br />

All the units in the HPS range are supplied in the “Low<br />

Noise” version as standard equipment; this version features<br />

fan speed management, anti-vibration piping on the<br />

refrigerating circuit, compartment of the compressors and<br />

of the pumping kit in a box with soundproof material: this to<br />

guarantee the lowest sound emission at all working points.<br />

Smart Defrost System<br />

The defrosting cycle of the evaporating coil during the<br />

wintertime has a significant impact on the operating costs<br />

of the entire system. The Smart Defrost System® by HiRef<br />

(covered by patent) can detect a performance drop in the<br />

heat exchange due to icing and to shorten the defrost<br />

time. The hydrophilic treatment of the coils speeds up the<br />

defrosting process, so that only the first thin layer of ice on<br />

the fins needs to melt.<br />

Efficiency and Reliability<br />

According to the Installation Needs<br />

The available configurations for the refrigerating circuit<br />

are designed to guarantee both redundancy and efficiency<br />

at partial loads. In particular, depending on the size of the<br />

machine and on the particular needs of the installation,<br />

the units consist of two compressors on two circuits for<br />

high system redundancy, or by four compressors (double<br />

tandem) on two circuits for a system that is, at the same<br />

time, redundant and efficient at partial loads.<br />

43


HEAT PUMPS<br />

Galleti HPS - Air to Water Heat Pumps<br />

Performance and Dimensional Data<br />

Contents<br />

D<br />

L<br />

H<br />

Model 041 051 071 081 101 134 164 204<br />

Product Code GHPS041 GHPS051 GHPS071 GHPS081 GHPS101 GHPS134 GHPS164 GHPS204<br />

Water<br />

40/45°C;<br />

Outdoor air<br />

7°C<br />

Water<br />

50/58°C;<br />

Outdoor air<br />

7°C<br />

Water<br />

38/48°C;<br />

Outdoor air<br />

15°C<br />

Heating Capacity kW 4<strong>2.7</strong> 53.4 73.3 90.3 111.1 145.8 179.3 215.6<br />

Total Power Input kW 12.1 15.4 21.2 25.6 30.4 44.3 53.7 62.2<br />

COP (UNI 14511) 3.53 3.47 3.46 3.53 3.65 3.29 3.34 3.47<br />

Heating Capacity kW 43.9 53.6 75.1 92 113.2 149.3 183.1 220.9<br />

Total Power Input kW 15.6 19.7 27.2 33.1 40.1 56.5 68.9 81.6<br />

COP (UNI 14511) 2.81 <strong>2.7</strong>2 <strong>2.7</strong>6 <strong>2.7</strong>8 2.82 2.64 2.66 <strong>2.7</strong>1<br />

Heating Capacity kW 24.1 30.2 42.1 52.1 62.2 83.8 104 123.8<br />

Total Power Input kW 10.5 13.5 18.2 22.1 26 38.6 46.9 53.5<br />

COP (UNI 14511) 2.3 2.24 2.31 2.36 2.39 2.17 2.22 2.31<br />

Sound Power Low noise version db(a) 81 81 82 83 85 85 86 88<br />

Dimensions<br />

L<br />

2090 2090 2792 2792 3540 3538 3538 3538<br />

D mm 1183 1183 1183 1183 1183 1653 1653 1653<br />

H 1735 1735 1735 1735 1679 1884 1884 2284<br />

Available also for 60 Hz power supply<br />

44


Contents<br />

Case Study<br />

Galleti HPS - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

Nightingale Apartments<br />

1 x Galletti HPS Heat Pump<br />

This revolutionary Nightingale<br />

Apartment project utilised the<br />

eco-friendly and energy efficient<br />

virtues of the Galletti HPS heat<br />

pump to help achieve their<br />

remarkable sustainability goals.<br />

Delivering a 100% fossil fuel free<br />

heating solution, the Galletti HPS<br />

Heat Pump was combined with<br />

twin coil Thermex Stainless Steel<br />

tanks to provide high temperature<br />

hot water for Domestic Hot Water<br />

and Hydronic Heating. A custom<br />

prefabricated skid streamlined the<br />

installation process.<br />

45


HEAT PUMPS<br />

Galleti EvitecH - Air to Water Heat Pumps<br />

Galletti EvitecH<br />

Contents<br />

Air Heat Pumps with wide working range 50 - 180 kW<br />

Outdoor Packaged Unit<br />

Reliability and efficiency<br />

in every climatic condition.<br />

EvitecH is Galletti’s new high efficiency multiscroll units<br />

equipped with R4 l 0A steam injection compressor. The<br />

range consists of 10 air-water models available as chiller<br />

and heat pump, with cooling capacities from 50 to 180 kW.<br />

The main strong point of this series is the large operating<br />

field, both in terms of maximum hot water temperature<br />

(65°C with -11 °C of external air temperature) and minimum<br />

air temperature at which the continuous operation is<br />

allowed (-20°C)<br />

The range allows high configurability from an acoustic<br />

point of view, having a wide range of accessories de signed<br />

to reduce noise emissions. The advanced control, always<br />

present in the whole range, allows a continuous monitoring<br />

of the operating parameters, advanced ad justment logics,<br />

and connectivity.<br />

The modular structure with V configuration condens ing<br />

coils is designed to optimize air-side heat exchange, to<br />

ensure structural strength with a reduced footprint, and to<br />

maintain maximum accessibility to the basic components.<br />

In addition to high efficiency in terms of nominal condi tions<br />

(Eurovent A-class), in order to increase the efficien cy at<br />

partial loads, the whole range consists of tandem solutions<br />

(2 compressors on a single refrigerant circuit). The<br />

configuration of units with the Hydro Smart Flow kit allows<br />

an increase of the efficiency and extends the working area<br />

of the cooling mode.<br />

Advantages<br />

• Class A in heat pump operating mode<br />

• Production of hot water up to 65°C<br />

• Full load operation up to -20°C outside air temperature<br />

• High efficiency under part load conditions<br />

• Possibility to configure low-noise versions<br />

• Counterflow solutions in every operating mode<br />

EvitecH heat pumps are designed<br />

for heating or cooling the water to<br />

be used in air-conditioning systems<br />

for residential, commercial or<br />

industrial use.<br />

The execution with injection steam<br />

com pressors (EVI) guarantees the<br />

production of hot water at high<br />

temperatures even in very harsh<br />

outdoor conditions (outdoor air<br />

temperature down to -20°C).<br />

46


Contents<br />

Main Components<br />

• Structure<br />

The range, starting from size 72, is designed modularly, replicating<br />

the optimized structure ofV configura tion condensing coils and<br />

fans. Its design ensures stability and sturdiness even during<br />

the most critical phas es (such as transportation), and maximum<br />

accessibility to compo nents in every unit.<br />

• Hydro smart flow<br />

The HSF kit (standard for models 52 and 62) is placed on the<br />

unit’s hydronic side and consists of a 4-way valve and a kit. Hydro<br />

Smart Flow, which is activated at the time of seasonal changeover,<br />

reverses the direction of the water fiow over the plates to be<br />

consistent with the fiow of the refrigerant. In this manner heat<br />

exchange always occurs in counterfiow, thus optimizing the unit’s<br />

operation in the summer and winter seasons and extending the<br />

unit’s operating range.<br />

• Upwind<br />

EvitecH is designed with an inno vative technology which allows the<br />

refrigerant to get into the battery from the same direction when the<br />

cycle is inverted, with a constant counter-current exchange with<br />

air. This advanced technology considerably reduces the risk of ice<br />

generation on the finned heat exchangers.<br />

Configuration<br />

The models are completely configurable by selecting the<br />

version and the options. See below for an example.<br />

Fields<br />

Version 1 2 3 4 5 6 7 8 9 10 11 12 13<br />

EVI082HSOA A 1 S 0 C 0 2 M 0 P 0 0 2<br />

To verify the compatibility of the options, use the selection software or the price list.<br />

Available Versions<br />

Versions with reversible heat pump<br />

EVI..HSOA 400V-3N-50Hz power supply+ circuit breakers<br />

EVI..HS1A 400V-3-50Hz power supply + transformer + circuit breakers<br />

EVI..HS2A 400V-3N-50Hz power supply+ circuit breakers<br />

Configuration Options<br />

1 - Expansion Valve<br />

0 Mechanical<br />

A Electronic<br />

2 - Water Pump and Accessories<br />

0 Absent<br />

1 LP pump + expansion vessel<br />

2 LP run and standby double pump + expansion vessel<br />

3 HP pump + expansion vessel<br />

4 HP run and standby double pump + expansion vessel<br />

A LP inverter pump + expansion vessel<br />

B LP run and standby double inverter pump + expansion vessel<br />

C HP inverter pump + expansion vessel<br />

D HP run and standby double inverter pump + expansion vessel<br />

3 - Water Buffer Tank<br />

0 Absent<br />

H Present+ Hydro smart flow<br />

S Selected<br />

4 - Partial Heat Recovery<br />

0 Absent<br />

D Desuperheater with water pump free contact<br />

5 - Air Flow Modulation<br />

C Condensation control by phase-cut fans<br />

E Condensation control performed by EC fans<br />

6 - Antifreezing Kit<br />

0 Absent<br />

E Plate exchanger<br />

P Plate exchanger and water pump<br />

S Plate exchanger, water pump and inertial tank<br />

Galleti EvitecH - Air to Water Heat Pumps<br />

• Scroll compressors with vapour injection<br />

The range consists of single and dual-circuit models in order to<br />

offer maximum redundancy. The distribution of load in multiple<br />

power steps and the use of tandem solutions (2 compressors<br />

on a single circuit) ensures maximum efficiency at partial loads<br />

and therefore greatly increases seasonal efficiency. lntercooled<br />

compression with steam injection allows a better control of the<br />

end-compression temperature, keeping it within the limits imposed<br />

by the compressor envelope, even in the most unfavorable working<br />

conditions (low evaporation pressures and high compression<br />

pressures), this results in one of the largest operating field in the<br />

market.<br />

• 3-Way valve<br />

This is a smart kit able to convert EvitecH heat pumps in multifunction<br />

units in order to fulfill every necessity of the hydraulic airconditioning<br />

plant. It allows domestic hot water priority production<br />

thanks to Galletti thermal accumulators of the TP or TN series. The<br />

switching of the valve is managed by the on-board microprocessor<br />

control of the unit.<br />

7 - Acoustic Insulation and Attenuation<br />

0 Absent<br />

1 Compressor sound blanket and compressor compartment<br />

sound proofing<br />

2 Fans noise reduction (AXITOP)<br />

3 Fans noise reduction (AXITOP) + compressor sound blanket<br />

+ compartment acoustic insulation<br />

8 - Refrigerant Pipework Accessories<br />

0 Absent<br />

M Refrigerant pressure gauges<br />

9 - Remote Control / Serial Communication<br />

0 Absent<br />

2 RS485 serial board (Carel/ Modbus protocol)<br />

B BACNET IP/ PCOWEB serial board<br />

F BACNET MS/TP / PCONET serial board<br />

G BACNET IP/ PCOWEB serial board+ supervision software Gweb<br />

L LON FTT1 O serial board<br />

S Remote simplified user panel<br />

T Touch screen remote user panel<br />

X Remote user panel for advanced controller<br />

10 - Special Coils / Protective Treatments<br />

0 Standard<br />

C Cataphoresis<br />

I Hydrophilic<br />

P Pre-painted fins with epoxy painting<br />

R Copper-copper<br />

11 - Anti Vibration Shock Mounts<br />

0 Absent<br />

G Rubber anti vibration shock mounts<br />

M Spring anti vibration shock mounts<br />

12 - Coil Protection Grill<br />

0 Absent<br />

F Outdoor finned coil heat exchanger protection filters<br />

G Selected<br />

13 - Onboard Controller<br />

1 Advanced<br />

2 Advanced + touchscreen user panel + USB<br />

Accessories<br />

A<br />

B<br />

C<br />

D<br />

E<br />

F<br />

G<br />

H<br />

I<br />

M<br />

N<br />

O<br />

3 way valve for DHW production<br />

Hydro smart flow (water tank not allowed)<br />

Pair of couplings Victaulic<br />

ON/OFF status of the compressors<br />

Remote control for step capacity limit<br />

Configurable digital alarm board<br />

Soft starter<br />

Power factor capacitors<br />

Filter isolation valves kit (solenoid valve and isolation valve)<br />

0-10 V signal for external user pump control (on-board pump excluded)<br />

Compressor tandem/trio isolation valves<br />

Anti-intrusion grille<br />

47<br />

HEAT PUMPS


HEAT PUMPS<br />

Galleti EvitecH - Air to Water Heat Pumps<br />

Rated Technical Data Models 052-092<br />

Contents<br />

Model 052 062 072 082 092<br />

Product Code<br />

Power supply V-ph-Hz 400-3N-50<br />

Cooling capacity 1 E kW 50.3 60.7 71.0 80.0 90.3<br />

Total power input 1 E kW 17.9 21.4 24.2 27.0 31.3<br />

EER 1 E 2.80 2.84 2.94 2.96 2.88<br />

SEER 2 E 3.68 3.68 3.83 3.80 3.85<br />

Water flow 1 I/h 8675 10485 12269 13823 15588<br />

Water pressure drop 1 E kPa 21 30 29 37 27<br />

Available pressure head - LP pumps 1 kPa 171 155 150 194 189<br />

Heating capacity 3 E kW 59.9 70.5 83.1 92.4 105<br />

Total power input 3 E kW 18.2 21.2 25.5 27.9 31.S<br />

COP 3 E 3.30 3.33 3.25 3.31 3.32<br />

SCOP 2 E 2.81 2.89 2.88 2.93 2.96<br />

Heating energy efficiency class 4 A+<br />

SCOP 2 3.52 3.60 3.50 3.58 3.61<br />

Heating energy efficiency class 5 A+<br />

Water flow 3 l/h 10247 12066 14219 15795 17924<br />

Water pressure drop 3 E kPa 29 41 39 49 35<br />

Available pressure head - LP pumps 3 kPa 156 135 128 165 157<br />

Maximum absorbed current A 55 65 73 74 63<br />

Startup current A 152 179 214 215 203<br />

Startup current with softstarter kit A 111 130 153 154 144<br />

Compressor/ circuits 2/1<br />

Expansion vessel volume dm 3 8 8 18 18 18<br />

Buffer tank volume dm 3 125 125 350 350 350<br />

Sound power level 6 E dB(A) 82 82 83 83 83<br />

Transport weight unit with pump & tank kg 692 713 1004 1020 1025<br />

Operating weight unit with pump & full tank kg 800 821 1354 1370 1375<br />

1<br />

Outdoor air temperature 35°C, water temperature l 2°C / 7°C (EN14511:2013)<br />

2<br />

η efficiency values for heating and cooling are respectively calculated by the following formulas: [η= SCOP / 2,5 - F(1)-F(2)] e [η=SEER/ 2,5-F(1)-F(2)].<br />

For further information, please refer to the technical document”ErP 2009/125/EC DIRECTIVE” in the catalogue introducing pages, or to the EN14825:2017 regulation.<br />

3<br />

Outdoor air temperature dry bulb 7 °C / wet bulb 6°C, water temperature 40°C / 45°C (EN14511:2013)<br />

4<br />

Seasonal energy efficiency class for MEDIUM TEMPERATURE room heating under AVERAGE climatic conditions [EUROPEAN REGULATION No 811/2013]<br />

5<br />

Seasonal energy efficiency class for LOW TEMPERATURE room heating under AVERAGE climatic conditions [EUROPEAN REGULATION No 811/2013]<br />

6<br />

Sound power level measured according to ISO 9614<br />

E<br />

EUROVENT certified data<br />

48


Contents<br />

Rated Technical Data Models 104-184<br />

Galleti EvitecH - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

Model 104 124 154 174 184<br />

Product Code<br />

Power supply V-ph-Hz 400-3N-50<br />

Cooling capacity 1 E kW 104 124 150 171 181<br />

Total power input 1 E kW 36.6 45.0 51.2 58.4 62.9<br />

EER 1 E 2.84 <strong>2.7</strong>4 2.93 2.93 2.88<br />

SEER 2 E 4.09 4.09 3.64 3.78 3.79<br />

Water flow 1 I/h 17916 21276 25906 29549 31296<br />

Water pressure drop 1 E kPa 32 22 33 24 27<br />

Available pressure head - LP pumps 1 kPa 140 184 166 168 162<br />

Heating capacity 3 E kW 119 139 173 194 207<br />

Total power input 3 E kW 34.6 40.8 51.6 56.6 60.4<br />

COP 3 E 3.42 3.41 3.35 3.43 3.42<br />

SCOP 2 E 2.99 3.08 2.89 3.02 3.02<br />

Heating energy efficiency class 4 A+<br />

SCOP 2 3.79 3.91 3.49 3.63 3.66<br />

Heating energy efficiency class 5 A+ A++ A+ A+ A+<br />

Water flow 3 l/h 20289 23834 29636 33295 35408<br />

Water pressure drop 3 E kPa 42 28 44 30 34<br />

Available pressure head - LP pumps 3 kPa 124 174 149 154 146<br />

Maximum absorbed current A 92 112 147 136 125<br />

Startup current A 189 226 288 277 266<br />

Startup current with softstarter kit A 148 177 227 217 207<br />

Compressor/ circuits 4/2<br />

Expansion vessel volume dm 3 18 18 24 24 24<br />

Buffer tank volume dm 3 350 350 450 450 450<br />

Sound power level 6 E dB(A) 84 86 86 86 86<br />

Transport weight unit with pump & tank kg 2127 2218 1955 1956 1996<br />

Operating weight unit with pump & full tank kg 2577 2668 2405 2406 2446<br />

1<br />

Outdoor air temperature 35°C, water temperature l 2°C / 7°C (EN14511:2013)<br />

2<br />

η efficiency values for heating and cooling are respectively calculated by the following formulas: [η= SCOP / 2,5 - F(1)-F(2)] e [η=SEER/ 2,5-F(1)-F(2)].<br />

For further information, please refer to the technical document”ErP 2009/125/EC DIRECTIVE” in the catalogue introducing pages, or to the EN14825:2017 regulation.<br />

3<br />

Outdoor air temperature dry bulb 7 °C / wet bulb 6°C, water temperature 40°C / 45°C (EN14511:2013)<br />

4<br />

Seasonal energy efficiency class for MEDIUM TEMPERATURE room heating under AVERAGE climatic conditions [EUROPEAN REGULATION No 811/2013]<br />

5<br />

Seasonal energy efficiency class for LOW TEMPERATURE room heating under AVERAGE climatic conditions [EUROPEAN REGULATION No 811/2013]<br />

6<br />

Sound power level measured according to ISO 9614<br />

E<br />

EUROVENT certified data<br />

49


HEAT PUMPS<br />

Galleti EvitecH - Air to Water Heat Pumps<br />

Dimensional Drawings<br />

EVITECH 52 - 62<br />

Contents<br />

Legend<br />

1 Water inlet 2” female<br />

2 Water outlet 2” female<br />

3 Water drainage 1/2” female<br />

4 Power supply<br />

5 Electric control board<br />

6 Fastening points for vibration dampers<br />

EVITECH 72 - 82 - 92<br />

Legend<br />

1 Water drainage 1/2” female<br />

2 Water inlet Victaulic 2 1/2’’<br />

3 Water outlet Victaulic 2 1/2”<br />

4 Vibration dumpers<br />

50


Contents<br />

Galleti EvitecH - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

EVITECH 104 - 124<br />

Legend<br />

1 Water drainage 1/2” female<br />

2 Water inlet Victaulic 2 1/2’’<br />

3 Water outlet Victaulic 2 1/2”<br />

4 Vibration dumpers<br />

EVITECH 154 - 174 - 184<br />

Legend<br />

1 Water drainage 1/2” female<br />

2 Water inlet Victaulic 4”<br />

3 Water outlet Victaulic 4”<br />

4 Vibration dumpers<br />

5 Electric control board<br />

6 Victaulic adapter from 4”to 3”to be mounted on-site<br />

7 Water outlet, evaporator only<br />

51


HEAT PUMPS<br />

Galleti SCX - Air to Water Heat Pumps<br />

Galletti SCX<br />

Air to Water Chillers & Heat Pumps 80 - 360 kW<br />

Outdoor Packaged Unit<br />

Contents<br />

High configurability and efficiency at partial loads.<br />

SCX is the new series of air-cooled heat pumps and<br />

chillers designed to meet the requirements of efficiency,<br />

configurability, reliability, and ease of maintenance.<br />

The series comprises 22 models with cooling capacities<br />

ranging from 80 to 360 kW. They are available both in<br />

models with a cooling function only and in models with heat<br />

pump operation.<br />

The finned block heat exchanger is generously sized to<br />

optimize operation as both evaporator and condenser by<br />

type of fin and circuit.<br />

The solution of a single heat exchanger with delivered<br />

power of up to 160 kW was adopted due to the complete<br />

accessibility to the internal water and cooling circuit for<br />

the periodic inspection and maintenance operations. The<br />

solution of a single heat exchanger makes it possible to<br />

reduce the space necessary for the installation of the units.<br />

The electric axial fans with blades with an exclusive<br />

aerodynamic profile (HyBlade®) are characterized by<br />

extraordinary aeraulic and acoustic performance and<br />

represent the current state of the art for axial fans.<br />

The AxiTop® diffuser allows fan efficiency to be further<br />

increased with benefits in terms of noise level (together<br />

with condensation control) and unit efficiency.<br />

The SCX design adopts innovative solutions in the use and<br />

arrangement of the hydronic kit’s internal components,<br />

which is simplified to reduce the number of connections<br />

and minimize the water side head loss inside the machine.<br />

Every model is completely configurable with a choice of<br />

control, hydraulic, acoustic, and heat recovery options that<br />

do not result in any change to the dimensions.<br />

Advantages<br />

• Completely configurable range<br />

• Incorporable hydronic kits<br />

• HyBlade® fans<br />

• Tandem and trio solutions for high efficiency at partial loads<br />

• Remote connectivity with the most common protocols<br />

The choice to install scroll compressors in a tandem or trio<br />

configuration on the same cooling circuit is a move in the right<br />

direction in terms of machine efficiency at partial loads, which is<br />

the normal operating condition for air conditioning systems.<br />

52


Contents<br />

Main Components<br />

• Structure<br />

Made in galvanised steel sheet with a polyester powder coating for<br />

outdoors. Base with reinforcement modules for eliminating any<br />

deformities resulting from impacts sustained in the transportation<br />

and handling phase.<br />

• Scroll compressors<br />

Scroll type compressors in a tandem or trio configuration that can<br />

be sound insulated. The adopted components’ efficiency, reliability,<br />

and noise emission levels represent the state of the art for scroll<br />

compressors.<br />

• Electronic microprocessor controller<br />

In standard or advanced version, it enables the complete control<br />

of the units. It can be easily accessed through a polycarbonate<br />

flap with IP 65 protection rating. The electronic control system<br />

allows the setpoint to be adjusted automatically according to the<br />

outdoor temperature in order to reduce consumption and broaden<br />

Configuration<br />

The models are completely configurable by selecting the version<br />

and the options. An example of configuration is shown below.<br />

Optional<br />

Version 1 2 3 4 5 6 7 8 9 10 11 12 13<br />

SCX162CS0A 0 1 0 S C P 1 0 L 0 T 0 2<br />

Available Versions<br />

Cooling Only Versions<br />

SCX..CS0A<br />

SCX..CS1A<br />

SCX..CS2A<br />

SCX..CS3A<br />

SCX..CS4A<br />

SCX..CS5A<br />

400V-3N-50Hz power supply<br />

240V-3-50Hz power supply<br />

400V-3N-50Hz power supply + circuit breakers<br />

240V-3-50Hz power supply + circuit breakers<br />

400V-3-50Hz power supply + transformer<br />

400V-3-50Hz power supply + transformer<br />

+ circuit breakers<br />

Versions with Reversible Heat Pump<br />

SCX..HS0A<br />

SCX..HS1A<br />

SCX..HS2A<br />

SCX..HS3A<br />

SCX..HS4A<br />

SCX..HS5A<br />

400V-3N-50 Hz power supply<br />

240V-3-50 Hz power supply<br />

400V-3N-50 Hz power supply + circuit breakers<br />

240V-3-50 Hz power supply + circuit breakers<br />

400V-3-50Hz power supply + transformer<br />

400V-3-50Hz power supply + transformer<br />

+ circuit breakers<br />

Configuration Options<br />

1 - Expansion Valve<br />

0 Traditional A Electronic 240V<br />

2 - Pump and Accessories<br />

0 Absent<br />

1 Standard pump + expansion tank + filling tap<br />

2 Dual standard pump + expansion tank + filling tap<br />

3 HP pump + expansion tank + filling tap<br />

4 Dual HP pump + expansion tank + filling tap<br />

5 Option 1 + inverter (only with advanced microprocessor)<br />

6 Option 2 + inverter (only with advanced microprocessor)<br />

7 Option 3 + inverter (only with advanced microprocessor)<br />

8 Option 4 + inverter (only with advanced microprocessor)<br />

3 - Inertial Buffer Tank<br />

0 Absent S Present<br />

4 - Partial Heat Recovery (the condensation control must be added)<br />

0 Absent<br />

D Desuperheater with pump contact (recovery 25%)<br />

5 - Air Flow Modulation<br />

0 Absent<br />

C Condensation control with fans adjusted by potentiometer<br />

E Condensation control with BLDC fans<br />

Galleti SCX - Air to Water Heat Pumps<br />

the working temperature range. The advanced version makes it<br />

possible to construct LAN networks for the parallel control of 4<br />

units and the management of BACNET and LON communication<br />

protocols, as well as the modulation of the pump assembly, of the<br />

Smart Defrost System.<br />

• Fan drive assembly<br />

Electric fan with 6-pole external rotor motor directly keyed to<br />

the axial fan, with internal thermal protection on the windings,<br />

complete with safety grille and dedicated supporting structure.<br />

Electric fans with BLDC motor are available on request.<br />

• Heat exchanger<br />

Made of 8mm diameter copper pipes and aluminium fins. The<br />

special engineering of the heat exchangers allows defrost cycles<br />

to be carried out at maximum speed in the models with heat pump<br />

operation, which brings clear benefits in terms of the integrated<br />

efficiency of the whole cycle.<br />

6 - Antifreeze Kit<br />

0 Absent<br />

E For units with evaporator only<br />

P For units with evaporator, pump and expansion tank<br />

S For units with evaporator, pump, expansion tank and tank<br />

7 - Sound Insulation<br />

0 Absent<br />

1 Sound attenuation of the fans (AXITOP®)<br />

2 Compressor silencing housings<br />

3 Opt 1 + Opt 2<br />

8 - Cooling Accessories<br />

0 None<br />

M Refrigerant pressure gauges<br />

R Filter taps<br />

9 - Remote Control<br />

0 Absent<br />

2 Output RS485 (Modbus or Carel protocol)<br />

S Simplified remote control<br />

M BASE microprocessor remote control (Modbus disabling)<br />

X ADVANCED microprocessor remote control<br />

L LON FTT 10 serial card<br />

B BACNET serial card<br />

10 - Special Heat Exchangers<br />

0 Standard<br />

R Copper<br />

C Cataphoresis<br />

I Hydrophilic<br />

B Fins pre-coated with epoxy paint<br />

11 - Protection of Heat Exchangers<br />

0 Absent<br />

G Protective grille<br />

T Anti-hail-proof<br />

12 - Compressor Options<br />

0 Absent<br />

1 Power factor correction capacitors<br />

2 Soft starter<br />

3 Power factor correction capacitors + soft starter<br />

4 Low Air to Water temperature (crankcase heating element)<br />

5 Opt 4 + Opt 2<br />

13 - Microprocessor control<br />

1 BASE control microprocessor<br />

2 ADVANCED control microprocessor<br />

3 ADVANCED control microprocessor + GSM kit<br />

Accessories<br />

A Base rubber vibration dumpers<br />

B Base spring vibration dumpers<br />

C Pair of VIC-TAULIC quick couplings<br />

D Service kit for diagnosis<br />

E ON/OFF status of the compressors<br />

F Remote control for power step limits<br />

G Configurable digital<br />

alarm card<br />

H Unit lifting pipes<br />

- MYCHILLER BASE*<br />

- MYCHILLER PLUS*<br />

*(RS485 is a mandatory<br />

accessory)<br />

HEAT PUMPS<br />

53


HEAT PUMPS<br />

Galleti SCX - Air to Water Heat Pumps<br />

Rated Technical Data SCX-C (Cooling only versions)<br />

Contents<br />

Model 082 092 102 112 122 142 162<br />

Product Code SCXCS082 SCXCS092 SCXCS102 SCXCS112 SCXCS122 SCXCS142 SCXCS162<br />

Power supply V-ph-Hz 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50<br />

Cooling capacity 1 E kW 78.2 94 98.6 111 121 135 153<br />

Power supply 1 E kW 27.1 34.5 34.4 37.8 42.8 51.1 56.5<br />

EER 1 E 2.88 <strong>2.7</strong>3 2.87 2.93 2.83 2.64 <strong>2.7</strong>2<br />

ESEER E 3.81 3.59 3.49 3.90 3.76 3.41 3.79<br />

Eurovent Efficiency Class C C C B C D C<br />

Water flow 1 l/h 12909 15523 16433 18479 20203 22410 25069<br />

Water pressure drop 1 E kPa 17 21 26 22 26 32 26<br />

Standard pump available pressure head 1 kPa 138 117 110 106 96 172 168<br />

Maximum current absorption A 69 76 78 90 99 111 123<br />

Start up current A 189 269 237 279 286 329 329<br />

Start up current with softstarter kit A 168 253 214 257 259 296 296<br />

No. of compressors / circuits 2/1 2/1 2/1 2/1 2/1 2/1 2/1<br />

Water tank volume dm3 200 200 340 340 340 340 340<br />

Expansion vessel dm3 12 12 12 12 12 12 12<br />

Sound pressure level 2 dB(A) 80 83 85 86 86 86 86<br />

Operating weight of base unit kg 655 735 735 735 1015 1060 1090<br />

Operating weight of unit with pump and full tank kg 890 971 1112 1112 1392 1440 1470<br />

Model 174 194 204 192 212 243 214 224<br />

Product Code SCXCS174 SCXCS194 SCXCS204 SCXCS192 SCXCS212 SCXCS243 SCXCS214 SCXCS224<br />

Power supply V-ph-Hz 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50<br />

Cooling capacity 1 E kW 173 184 194 185 199 233 208 222<br />

Power supply 1 E kW 61.3 61.1 66.5 62.9 69.3 82.6 71.2 76.1<br />

EER 1 E 2.83 3.02 2.92 2.94 2.88 2.83 2.92 2.91<br />

ESEER E 3.82 3.94 4.15 4.09 4.02 3.8 4.16 4.2<br />

Eurovent Efficiency Class C B B B C C B B<br />

Water flow 1 l/h 30559 32764 34053 30785 33188 37977 35375 37984<br />

Water pressure drop 1 E kPa 40 43 46 18 33 28 41 39<br />

Standard pump available pressure head 1 kPa 150 137 124 172 177 168 154 145<br />

Maximum current absorption A 151 149 159 142 155 194 192 218<br />

Start up current A 288 290 295 420 431 376 337 344<br />

Start up current with softstarter kit A 230 231 233 386 389 312 275 279<br />

No. of compressors / circuits 4/2 4/2 4/2 2/1 2/1 3/1 4/2 4/2<br />

Water tank volume dm3 750 750 750 600 600 600 750 750<br />

Expansion vessel dm3 24 24 24 24 24 24 24 24<br />

Sound pressure level 2 dB(A) 84 86 86 88 90 88 87 88<br />

Operating weight of base unit kg 1442 1462 1462 1450 1400 1600 1472 1622<br />

Operating weight of unit with pump and full tank kg 2266 2286 2286 2050 2101 2170 2366 2366<br />

Model 244 264 284 304 324 344 364<br />

Product Code SCXCS244 SCXCS264 SCXCS284 SCXCS304 SCXCS324 SCXCS344 SCXCS364<br />

Power supply V-ph-Hz 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50 400-3N-50<br />

Cooling capacity 1 E kW 231 264 282 302 316 341 353<br />

Power supply 1 E kW 82.1 95.9 103 109 115 126 134<br />

EER 1 E 2.81 <strong>2.7</strong>6 <strong>2.7</strong>4 <strong>2.7</strong>8 <strong>2.7</strong>5 <strong>2.7</strong>1 2.63<br />

ESEER E 4.08 3.99 3.58 3.64 3.6 3.75 3.65<br />

Eurovent Efficiency Class C C C C C C D<br />

Water flow 1 l/h 37554 43886 47205 50072 52134 56162 58226<br />

Water pressure drop 1 E kPa 42 29 33 37 31 31 38<br />

Standard pump available pressure head 1 kPa 147 158 148 139 140 133 122<br />

Maximum current absorption A 192 218 229 241 253 267 306<br />

Start up current A 351 365 408 416 426 428 526<br />

Start up current with softstarter kit A 281 285 298 324 327 328 419<br />

No. of compressors / circuits 4/2 4/2 4/2 4/2 4/2 4/2 4/2<br />

Water tank volume dm3 750 750 750 750 750 750 750<br />

Expansion vessel dm3 24 24 24 24 24 24 24<br />

Sound pressure level 2 dB(A) 88 88 89 89 89 91 92<br />

Operating weight of base unit kg 1622 1882 1914 1949 1949 1949 1949<br />

Operating weight of unit with pump and full tank kg 2480 2480 2800 2835 2835 2870 2870<br />

1<br />

Water temperature 12/7°C; outdoor air temperature 35°C (14511:2011). 2 Sound power level measured according to UNI EN ISO 9614. E EUROVENT certified data<br />

54


Contents<br />

SCX-H (Versions with reversible heat pump)<br />

Galleti SCX - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

Model 082 092 102 112 122 142 162 174 194 204 192<br />

Product Code SCXHS82 SCXHS92 SCXHS102 SCXHS112 SCXHS122 SCXHS142 SCXHS162 SCXHS174 SCXHS194 SCXHS204 SCXHS192<br />

Power supply V-ph-Hz 400-3N-50<br />

Cooling capacity 1 E kW 74.7 89.8 95 107 117 130 145 169 180 187 178<br />

Power supply 1 E kW 27.3 34.5 34.7 38.6 43.7 51.6 57.8 61.5 6<strong>2.7</strong> 66.8 61.4<br />

EER 1 E <strong>2.7</strong>4 2.6 <strong>2.7</strong>4 <strong>2.7</strong>7 2.67 2.55 2.51 <strong>2.7</strong>4 2.88 2.81 2.9<br />

ESEER E 3.63 3.45 3.35 3.71 3.59 3.16 3.51 3.7 3.76 3.99 4.07<br />

Eurovent Efficiency Class C D C C D D D C C C B<br />

Water flow 1 l/h 12909 15523 16433 18479 20203 22152 25069 29128 31126 32350 30785<br />

Water pressure drop 1 E kPa 17 24 27 22 26 31 25 38 43 38 18<br />

Standard pump available<br />

pressure head 1 kPa 148 118 112 110 100 177 175 156 140 130 161<br />

Heating capacity 3 E kW 88.3 106 109 125 137 156 173 195 207 215 206<br />

Power input 3 E kW 28.1 34.6 35.7 39 43.4 49.6 54.9 63.5 65.7 70.7 61.7<br />

COP 3 E 3.14 3.07 3.05 3.2 3.15 3.14 3.15 3.07 3.15 3.05 3.34<br />

Eurovent Efficiency Class B B B B B B B B B B A<br />

Water flow 3 l/h 15142 18199 18649 21405 23428 26670 29653 34140 36210 37720 35315<br />

Water pressure drop 3 E kPa 19 28 29 25 30 38 29 47 53 47 20<br />

Standard pump available<br />

pressure head 3 kPa 136 105 102 96 84 156 155 119 100 87 142<br />

Maximum current<br />

absorption<br />

A 69 76 78 90 99 111 123 151 149 159 142<br />

Start up current A 189 269 237 279 286 329 329 288 290 295 420<br />

Start up current with<br />

softstarter kit<br />

A 168 253 214 257 259 296 296 230 231 233 386<br />

No. of compressors/circuits 2/1 2/1 2/1 2/1 2/1 2/1 2/1 4/2 4/2 4/2 2/1<br />

Water tank volume dm3 200 200 340 340 340 340 340 750 750 750 600<br />

Expansion vessel dm3 12 12 12 12 12 12 12 24 24 24 24<br />

Sound pressure level 2 dB(A) 80 83 85 86 86 86 86 84 86 86 88<br />

Operating weight of<br />

base unit<br />

Operating weight of unit<br />

with pump and full tank<br />

kg 655 735 735 735 1015 1060 1090 1445 1465 1465 1400<br />

kg 890 971 1112 1112 1392 1440 1470 2266 2286 2286 2050<br />

Model 212 243 214 224 244 264 284 304 324 344 364<br />

Product Code<br />

SCXHS212 SCXHS243 SCXHS214 SCXHS224 SCXHS244 SCXHS264 SCXHS284 SCXHS304 SCXHS324 SCXHS344 SCXHS364<br />

Power supply V-ph-Hz 400-3N-50<br />

Cooling capacity 1 E kW 192 220 195 209 222 254 274 290 302 325 336<br />

Power supply 1 E kW 71.3 84.9 7<strong>2.7</strong> 78.4 82.5 97 103.7 109.7 117.8 128.6 134.4<br />

EER 1 E <strong>2.7</strong> 2.59 2.68 2.67 <strong>2.7</strong>3 2.62 2.64 2.64 2.56 2.53 2.5<br />

ESEER E 3.78 3.49 3.8 3.79 3.74 3.8 3.45 3.46 3.35 3.51 3.42<br />

Eurovent Efficiency Class D D D D C D D D D D D<br />

Water flow 1 l/h 33188 37977 33606 36085 38280 43886 47205 50072 52134 56162 58226<br />

Water pressure drop 1 E kPa 33 27 41 39 43 29 33 37 31 36 38<br />

Standard pump available<br />

pressure head 1 kPa 185 174 167 158 150 162 153 144 146 135 129<br />

Heating capacity 3 E kW 224 260 231 244 256 293 318 339 352 378 392<br />

Power input 3 E kW 70.4 81.8 75 78.8 8<strong>2.7</strong> 99.6 106.7 117.1 118.6 12<strong>2.7</strong> 128.1<br />

COP 3 E 3.18 3.18 3.08 3.1 3.09 2.94 2.98 2.9 2.97 3.08 3.06<br />

Eurovent Efficiency Class B B B B B C C C C B B<br />

Water flow 3 l/h 38349 44655 40490 42770 44760 53570 55740 59430 61800 66340 68770<br />

Water pressure drop 3 E kPa 38 32 54 50 55 33 38 43 40 46 49<br />

Standard pump available<br />

pressure head 3 kPa 155 158 116 109 124 146 133 121 121 107 100<br />

Maximum current<br />

absorption<br />

A 155 194 192 218 192 218 229 241 253 267 306<br />

Start up current A 431 376 337 344 351 365 408 416 426 428 526<br />

Start up current with<br />

softstarter kit<br />

A 389 312 275 279 281 285 298 324 327 328 419<br />

No. of compressors/circuits 2/1 3/1 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2 4/2<br />

Water tank volume dm3 600 600 750 750 750 750 750 750 750 750 750<br />

Expansion vessel dm3 24 24 24 24 24 24 24 24 24 24 24<br />

Sound pressure level 2 dB(A) 90 88 87 88 88 88 89 89 89 91 92<br />

Operating weight of<br />

base unit<br />

Operating weight of unit<br />

with pump and full tank<br />

kg 1400 1465 1515 1515 1625 1625 1945 1980 1980 2015 2015<br />

kg 2101 2170 2366 2366 2480 2480 2800 2835 2835 2870 2870<br />

1<br />

Water temperature 12/7°C; outdoor air temperature 35°C (14511:2011).<br />

2<br />

Sound power level measured according to UNI EN ISO 9614.<br />

3<br />

Water temperature 40/45 °C, outdoor air temperature 7 °C D.B. - 6 °C W.B. (14511:2011).<br />

E<br />

EUROVENT certified data<br />

55


HEAT PUMPS<br />

Galleti SCX - Air to Water Heat Pumps<br />

Dimensional Drawings<br />

SCX 082 - 092<br />

Contents<br />

2577<br />

1286<br />

1577<br />

2<br />

AIR<br />

9<br />

1<br />

3<br />

7<br />

66<br />

1208<br />

689<br />

495<br />

60<br />

150<br />

155<br />

121<br />

4<br />

AIR<br />

2173<br />

218 2114<br />

218<br />

366 1819<br />

366<br />

5<br />

8<br />

6<br />

10<br />

Legend<br />

1 Water inlet (Victaulic 2”)<br />

2 Water outlet, evaporator only (Victaulic 2”)<br />

3 Water outlet (Victaulic 2”)<br />

4 Water filling<br />

1 m<br />

5 Water drainage<br />

6 Fastening points<br />

7 Electric control board<br />

8 Vibration dampers<br />

9 User interface<br />

10 Power supply input<br />

1,5 m<br />

1 m<br />

1,5 m<br />

SCX 106 - 162<br />

Legend<br />

1 Water filling<br />

2 Water outlet,<br />

evaporator only (Victaulic 2” ½)<br />

3 Water inlet (Victaulic 2” ½)<br />

1490<br />

2<br />

3503<br />

3<br />

7<br />

1286<br />

AIR<br />

8<br />

4 Water outlet (Victaulic 2” ½ )<br />

5 Water drainage<br />

6 Fastening points<br />

1<br />

80<br />

1354<br />

4<br />

AIR<br />

26<br />

2168<br />

7 Electric control board<br />

8 User interface<br />

9 Vibration dampers<br />

10 Power supply input<br />

A Version with 2 pumps<br />

B Version with<br />

buffer tank only<br />

1208<br />

689<br />

494.5<br />

491.5 800 920 800 491.5<br />

302<br />

6<br />

149<br />

2899 302<br />

6<br />

5<br />

1236<br />

9<br />

A<br />

B<br />

4<br />

4<br />

10<br />

549<br />

236.5<br />

1 m<br />

1615<br />

1490<br />

1,5 m<br />

1,5 m<br />

1 m<br />

56


Contents<br />

Galleti SCX - Air to Water Heat Pumps<br />

HEAT PUMPS<br />

SCX 174 - 244<br />

1746<br />

4524<br />

8<br />

259 805<br />

2 3<br />

406<br />

2167<br />

AIR<br />

9<br />

29<br />

60<br />

AIR<br />

AIR<br />

1<br />

128<br />

661<br />

1202.5<br />

1571.5<br />

1687 436.5 1480 740 1480 387 6<br />

10<br />

581.5 1190 1030 1190 532<br />

4<br />

5<br />

B<br />

Legend<br />

1 Water drainage<br />

2 Water inlet (Victaulic 3”)<br />

3 Water outlet, evaporator<br />

only version (Victaulic 3”)<br />

4 Water outlet (Victaulic 3”)<br />

5 Power supply input<br />

6 Water filling<br />

7 Fastening points<br />

8 Electric control board<br />

9 User interface<br />

10 Vibration dampers<br />

A Version with 2 pumps<br />

B Version with<br />

buffer tank only<br />

7<br />

A<br />

4<br />

1 m<br />

4<br />

251.5<br />

1,5 m<br />

950<br />

1,5 m<br />

791<br />

1 m<br />

467<br />

SCX 264 - 364<br />

2194 4507<br />

1<br />

4<br />

5<br />

2174<br />

41<br />

2<br />

1585<br />

AIR<br />

AIR<br />

674.5<br />

598<br />

2140<br />

417.5 1480 740 1480 387<br />

3<br />

562.5<br />

1190 1030 1190 532<br />

6<br />

A<br />

Legend<br />

5<br />

1 User interface<br />

2 Electric control board<br />

3 Vibration dampers<br />

4 Water inlet (Victaulic 4”)<br />

5 Water outlet (Victaulic 4”)<br />

6 Fastening points<br />

A Version with 2 pumps<br />

1,5 m<br />

1 m<br />

1,5 m<br />

1 m<br />

674.5<br />

704<br />

57


HEAT PUMPS<br />

Contents<br />

58


Contents<br />

Water to Water Heat Pumps<br />

HEAT PUMPS<br />

Water to Water<br />

Heat Pumps<br />

CO 2<br />

Heat Pump<br />

Revere CO 2<br />

pg 60<br />

R134A Heat Pump<br />

Revere R134A pg 62<br />

59


HEAT PUMPS<br />

Revere CO 2<br />

- Water to Water Heat Pumps<br />

Revere CO 2<br />

Water to Water<br />

Heat Pump<br />

Industrial and Commercial Hot Water<br />

and Chilled Water Supply<br />

Contents<br />

AS3498 Lic WM71504<br />

Boiler and Water Chiller<br />

All-in-One Machine<br />

Performs the functions both of Boiler and<br />

Water Chiller all in one machine.<br />

Both 65º hot water and 7º chilled water can be supplied<br />

simultaneously.<br />

Effective Utilization<br />

of Unused Waste Heat<br />

Unused low temperature waste heat from the plant or<br />

cooling water can be used as heat source.<br />

Compact Design<br />

Easy installation due to a 10% reduction in size.<br />

Applications<br />

Highest<br />

Total COP<br />

9.3<br />

Reduction of Existing Water Chiller Power<br />

Consumption<br />

Performance of existing water chiller is increased and also its<br />

power consumption is decreased by utilizing its chilled water<br />

as a heat source.<br />

Equalization of Electricity Power Load<br />

Storing hot water and chilled water using off peak tariff<br />

of electricity, the peak cut of electricity demand can be<br />

achieved.<br />

Hot water and Chilled water supply<br />

12℃<br />

65℃, 90 ℃<br />

7℃<br />

Use of chilled water<br />

Fermentation tank cooling<br />

Jacket cooling<br />

Vacuum cooling<br />

Domestic<br />

hot water<br />

Use of hot water<br />

Hot water tank<br />

Water<br />

supply<br />

<strong>AHG</strong>WW-HTC<br />

Space cooling<br />

Product cooling<br />

Product heating<br />

Washing machine parts<br />

Machine washing<br />

and cleaning<br />

Pre-heating of<br />

Boiler water supply<br />

Water chiller<br />

12℃<br />

Chilled water tank<br />

7℃<br />

Hot water and Chilled water supply<br />

Domestic<br />

hot water<br />

65℃, 90 ℃<br />

Hot water tank<br />

Water<br />

supply<br />

Markets<br />

Food & Beverage processing plants, Abattoirs, Automotive and<br />

various Manufacturing plants, Hotels, Hospitals, Aquatic Centres, etc.<br />

<strong>AHG</strong>WW-HTC<br />

3712℃<br />

Heat Recovery<br />

Air-compressor cooling water<br />

Combustion furnace cooling water<br />

Water chiller cooling water<br />

Unused energy utilization<br />

Septic tank waste heat recovery<br />

Ground water<br />

Geothermal heat<br />

60


Contents<br />

Technical Data<br />

Revere CO 2<br />

- Water to Water Heat Pumps<br />

HEAT PUMPS<br />

Model Revere CO 2<br />

Power<br />

3-phase 415V AC 50Hz/60Hz<br />

Water Heat Source Brine 1 Chilled Water 2 Chilled Water 3 Heat Recovering 4<br />

Temperature In / Out (ºC) -5 / -9 12 / 7 15 / 10 37 / 32<br />

Water (ºC) 17 17 17 17<br />

Capacity<br />

Heating (kW) 53.2 85.8 91.9 116.8<br />

(Hot Water Supply Cooling (kW) 37.9 64 69.5 94.8<br />

65ºC)<br />

Power Consumption (kW) 18.4 22.1 22.4 2<strong>2.7</strong><br />

Outer Dimensions (mm) W1,100 × L1,200 × H1,893<br />

Weight (kg)<br />

985 (Net), 1,007 (Operating)<br />

Compressor Motor 25kW x 4P<br />

Star-up Method<br />

Inverter<br />

External Connection Water Inlet Rc3/4 (20A tap female, SUS316)<br />

Hot Water Outlet<br />

Rc3/4 (20A tap female, SUS316)<br />

Chilled Water Inlet<br />

Chilled Water Outlet<br />

Rc2 (50A tap female, SUS316)<br />

Rc2 (50A tap female, SUS316)<br />

Heat Exchanger Hot Water Chilled Water<br />

Operating Ranges Fluid Water Water / Brine<br />

Inlet Temp. (ºC) 5 to 65 -5 to 37<br />

Outlet Temp. (ºC) 65 or 90 -9 to 32<br />

Flow Rate (L/min) 5 to 35 100 to 284<br />

Water Pressure (MPa) 0.25 to 0.5 0.1 to 1.0<br />

Ambient Temp. (ºC) -10 ~ 43<br />

Colour Enclosure / Base Munsell N8.0 approximate color / Munsell N1.0 approximate color<br />

Noise (dBA) 57<br />

Note: Please install an approval pressure limiting valve if the inlet water pressure is to exceed the values.<br />

Dimensional Data<br />

Outer Dimensions<br />

Maintenance Space<br />

1100<br />

1893<br />

1200<br />

1100<br />

Front View<br />

Rear View<br />

900 600<br />

1100<br />

Top View<br />

Subject to change without notice.<br />

Maintenance Space<br />

61


HEAT PUMPS<br />

Revere R134A - Water to Water Heat Pumps<br />

Revere R134A<br />

Water to Water<br />

Heat Pump<br />

With the outlet water temperature from<br />

55ºC to 80ºC, as well as space cooling,<br />

Revere R134A Water to Water Heat<br />

Pump is clearly your smartest choice.<br />

Contents<br />

High Efficiency<br />

The unit is capable of producing high temperature outlet<br />

water and simultaneously performs free cooling. The<br />

double effects that it uses the same amount of energy but<br />

provides both hot water and cool air which can lead to<br />

greater cost-savings.<br />

Flexible Installation<br />

The unit can adjust to various installation locations, such as<br />

inside a basement, on the ground floor and even on the roof,<br />

which makes it flexible for fast, low-cost installation.<br />

Combination with Existing Air Cooled Water Chiller<br />

When the unit is working for water heating and space<br />

cooling, the existing air cooled water chillers can be shut off<br />

according to different requirement and condition.<br />

Environmental Friendly<br />

With hi-output, the energy efficiency and environmental<br />

value of the unit can radically surpass that of a single effect<br />

system which can only produce either hot water or cool<br />

air and traditional system that is driven by primary energy<br />

resources, which lessens the impact on the environment.<br />

High ROI<br />

The double effects and high COP offered by the unit is<br />

beneficial in lowering energy bills in the long run.<br />

Application in Various Projects<br />

The unit can be used in commercial and industrial projects,<br />

such as hotels, schools, holiday resorts and factories.<br />

Revere R134A 250S 500S<br />

Testing Condition<br />

Water Source Inlet/Outlet: 20/15ºC<br />

Heating Side Inlet/Outlet: 65/75ºC<br />

Heating Capacity(kW) 64.0 129.0<br />

Cooling Capacity(kW) 40.0 80.0<br />

Power Input(kW) 20.0 40.0<br />

IEER(W/W) 5.2 5.2<br />

Power Supply V/Ph/Hz 380~415/3/50<br />

Compressor Type<br />

Copeland R134a EVI Scroll<br />

Compressor Quantity 2 4<br />

Evaporator Type Tube in Shell Heat Exchanger<br />

Water Flow(m 3 /h) 6.8 13.6<br />

Connection Size(inch) 2.5 2.5<br />

Condenser Type Tube in Shell Heat Exchanger<br />

Water Flow(m 3 /h) 5.6 11.1<br />

Connection Size(inch) 2.5 2.5<br />

Noise dB(A) 56 58<br />

Refrigerant Type<br />

Controller<br />

R134a<br />

<strong>AHG</strong> Controller<br />

Suggest Outlet Water Temp. Range ºC 55 ~ 75<br />

Max. Outlet Water Temp. ºC 80<br />

Casing<br />

Galvanized Metal<br />

Net Dimensions(L/W/H) mm 1172/900/1365 1600/1130/1500<br />

Net Weight kg 455 866<br />

The data above is only a reference, for specific data, please refer to the nameplate on the unit.<br />

62


Contents<br />

Revere R134A - Water to Water Heat Pumps<br />

HEAT PUMPS<br />

63


HEAT PUMPS<br />

Heat Pump Application Examples - Air to Water Heat Pumps<br />

Heat Pump<br />

Application Examples<br />

Comfort<br />

Air Conditioning for<br />

Residential Applications<br />

Contents<br />

Air conditioning plant with a multifunction heat pump,<br />

hydronic terminals and a DCV unit with heat recovery.<br />

The integrated HVAC control manages the heat pump,<br />

the back-up devices and the PV system to privilege<br />

the energy self-consumption.<br />

Centralized system with a multifunction heat pump for<br />

air conditioning by means of hydronic terminals and<br />

for swimming pool water heating. In the wellness area<br />

a dehumidifier treats the ambient air with renewal and<br />

heat recovery. A supervision system manages the whole<br />

plant to reach high efficiency levels.<br />

Data Center and<br />

Telecom Cooling<br />

Data Center cooling system with a water-towater<br />

chiller combined with a Free-Cooling kit<br />

and an external DryCooler. The chilled water<br />

ring provides cooling capacity to the CRAC<br />

units and recovers the heat rejected by the<br />

computers by a multifunction heat pump. A<br />

small server room is refrigerated by a split DX<br />

unit and a monobloc telecom unit is outdoor<br />

mounted to a shelter.<br />

64


Contents<br />

Heat Pump Application Examples - Air to Water Heat Pumps<br />

Air Conditioning<br />

of a Fitness &<br />

Wellness Center<br />

Air conditioning and DHW production plant for<br />

a fitness & wellness center. Two geothermal<br />

multifunction heat pumps provide cooling<br />

and heating to the hydronic terminals and<br />

the AHUs, warm up the swimming pool<br />

and produce DHW. The AHU, with onboard<br />

control, gives the needed comfort level to the<br />

swimming pool area and to the fitness area.<br />

HEAT PUMPS<br />

Process Cooling<br />

and Offices Air<br />

Conditioning<br />

Process cooling and air conditioning plant.<br />

Two multifunction geothermal heat pumps<br />

provide cooling to the industrial process, while<br />

recovering the heat rejection and transferring<br />

it to the hydronic terminal and the AHU. The<br />

offices get fresh air from the AHU while<br />

the sensible cooling capacity is provided by<br />

hydronic terminals. A small server room<br />

is refrigerated by a DX computer room air<br />

conditioning unit.<br />

Commercial<br />

Refrigeration and<br />

Shopping Center<br />

Air Conditioning<br />

Fully integrated plant for LT and NT<br />

refrigeration and for air conditioning. The<br />

heat recovered by the rejection from the<br />

refrigerated cabinets is used to heat up<br />

the shops by means of fancoils and water<br />

cassettes: the necessary cooling and heating<br />

capacity is provided by a multifunction heat<br />

pump while fresh air is treated by a rooftop<br />

with onboard Free-Cooling module with heat<br />

recovery. A small server room is refrigerated<br />

by an “in-rack” DX unit and a monobloc<br />

telecom unit is outdoor mounted to a shelter.<br />

65


Condensing & Conventional Boilers<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

66


Contents<br />

Condensing Boilers<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Condensing Boilers<br />

Condensing Boilers offer several significant advantages:<br />

• Lower emissions<br />

• Reduced fuel usage<br />

• Justified return on investment<br />

The “Greener” boiler technology utilised in condensing systems utilises the latent heat in flue gases<br />

which can lead to gross operating efficiencies of up to 98%. By using Condensing Technology, operating<br />

costs can be reduced by 15-20% resulting in substantial long term running cost savings.<br />

Eurogen 200-2160kW pg 70<br />

Euromax 175-1250kW pg 76<br />

Meridian 24-150kW pg 80<br />

Modulex EXT 150-1200kW pg 92<br />

Moorea I 125-600kW pg 104 Accessories pg 110<br />

67


Condensing Boilers<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Introduction to<br />

Condensing Boilers<br />

Condensing water heaters have been manufactured since the 1980s, and now<br />

represent a fully mature technology used extensively throughout the world.<br />

What is a Condensing Boiler?<br />

The condensing water heater is a system of technologies,<br />

consisting of the water heater itself fuelled by gas or<br />

oil, the flue stack, and the condensate collection system.<br />

Condensing water heaters operate at around 90-98% gross<br />

efficiency, compared with 80-85% gross efficiency for<br />

conventional water heaters.<br />

They achieve higher efficiencies by using newer technology<br />

and by condensing the water vapour that is produced during<br />

combustion and trapped in the flue gases.<br />

In traditional water heater technologies, the latent heat<br />

contained in the water vapour is allowed to escape through<br />

the flue. Condensing water heaters reclaim that latent heat<br />

by condensing the water vapour and transferring its heat<br />

to the return water via a secondary heat exchanger with a<br />

resultant increase in water heating efficiency.<br />

The flue stack temperature is considerably<br />

reduced and the return water temperature<br />

raised. Hence the term ‘Condensing Water<br />

Heater’.<br />

These potential efficiency gains are achieved if the water<br />

heater is operating in or near condensing mode, which<br />

requires the temperature of the water returning from the<br />

building to the water heater to be as low as possible. Having<br />

said that, condensing water heaters will achieve increased<br />

efficiencies over non-condensing water heaters even in<br />

a situation utilizing the existing building return water<br />

temperature, due to the larger surface area of the heat<br />

exchanger in a condensing water heater and the reduced<br />

flue temperature.<br />

Optimum return water temperatures are achieved when<br />

the return water is below the dew point of the water vapour<br />

in the flue gas. The dew point is determined by several<br />

variables, including altitude, outdoor air temperature, and<br />

the type of fuel the water heater consumes. The critical<br />

variable, however, is combustion efficiency: excess oxygen<br />

in the combustion process leads to lower efficiency and<br />

requires a lower dew point before condensation can<br />

begin. In general, with efficient combustion, return water<br />

temperatures (RWT) should be below 54°C, with lower RWT<br />

resulting in more condensation and greater efficiency.<br />

Condensing water heaters require Stainless Steel flues to<br />

prevent corrosion. The condensate produced is also slightly<br />

acidic so a condensate neutraliser is required before piping<br />

condensate to the drain. Plastic piping must be used for the<br />

condensate drain to prevent corrosion.<br />

Why is a condensing boiler “greener” than a<br />

non-condensing one?<br />

A condensing boiler makes better use of the heat that<br />

it generates from burning fuels such as gas or oil. In a<br />

conventional boiler some of this heat is wasted because<br />

the boiler releases very hot waste gases from its flue. A<br />

condensing boiler uses some of the heat from these waste<br />

gases to heat water returning from your central heating<br />

system, so it requires less heat from the burner. This makes<br />

your condensing boiler more efficient. The efficiency of a<br />

boiler is normally expressed as a percentage – some new<br />

condensing boilers can be up to 98% efficient compared to<br />

non-condensing ones that are around 80 to 83% efficient,<br />

and older boilers that are only 70% to 75% efficient.<br />

How does a condensing boiler reduce carbon<br />

dioxide emissions?<br />

BOILER EFFICIENCY %<br />

110<br />

100<br />

90<br />

GROSS EFFICIENCY<br />

NET EFFICIENCY<br />

80<br />

20 30 40 50 54 60 70 80<br />

RETURN WATER TEMPERATURE ºC<br />

Carbon dioxide savings come from burning less fuel to<br />

meet your heating needs. Imagine that one unit of fuel<br />

potentially contains enough energy to heat your home for<br />

an hour. Burning that fuel in a boiler that is 100% efficient<br />

would heat your home for an hour. Burning that unit of fuel<br />

in a boiler that is 90% efficient would only give you enough<br />

to heat your home for 54 minutes, and if it’s 75% efficient<br />

you’d only get 45 minutes per unit. So, the lower the<br />

efficiency of your boiler the more units of fuel you need to<br />

burn to keep your home at the right temperature. The more<br />

fuel you burn, the more carbon dioxide you emit.<br />

68


Contents<br />

Condensing Boilers<br />

How does a condensing boiler work?<br />

Like conventional boilers, a condensing boiler burns fuel<br />

to heat the water in a metal heat exchanger. A condensing<br />

boiler uses an extra-large heat exchanger (or sometimes<br />

two) to maximize heat transfer from the burner and recover<br />

useful heat from the flue gases. In condensing mode the<br />

flue gases give up their latent heat and can exit the flue in a<br />

visible plume of water vapour at 70-90°C – they’re usually<br />

180-200°C in a non-condensing boiler. At the same time<br />

condensate, is produced which must be drained away.<br />

Are they only efficient when in<br />

condensing mode?<br />

A condensing boiler is always more efficient than a<br />

conventional non-condensing boiler, due to its larger and<br />

more efficient heat exchanger. The rating represents the<br />

average annual efficiency the boiler can achieve in typical<br />

conditions, making reasonable assumptions about how<br />

it’s used, the climate, controls, and other influences. This<br />

indicates how efficient your boiler will be taking into account<br />

its efficiency in condensing and non condensing mode.<br />

Is it worth changing a five-year-old<br />

conventional boiler for a new<br />

condensing one?<br />

Gas prices are rising, so efficiency is crucial. To comply<br />

with new building regulations, new or replacement boilers<br />

must have an energy gross efficiency of at least 90%.<br />

Condensing Boiler Vapour Plume<br />

They produce a visible plume of vapour when they are<br />

operating, so the flue terminal needs to be sited carefully to<br />

avoid the steam creating a nuisance.<br />

They produce an acidic condensate that must be passed<br />

through a condensate neutraliser and plumbed into a<br />

suitable drain.<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Latent Heat of<br />

Evaporation 10.2%<br />

Fume<br />

Latent Heat of<br />

Evaporation<br />

Fume<br />

Insulation<br />

and loss<br />

through<br />

convection<br />

& radiation<br />

< 1%<br />

CONVENTIONAL<br />

BOILER BOILER<br />

Latent Heat<br />

Losses 2%<br />

Condensing<br />

CONDENSING CONDENSING<br />

BOILER BOILER<br />

Rated Thermal Efficiency 78% Rated Thermal Efficiency


Eurogen - Condensing Boilers<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Eurogen<br />

Condensing Boilers 200 - 2160kW<br />

High Water Volume Condensing Boilers with<br />

large capacity range.<br />

Eurogen Condensing Boilers are distinguished by their<br />

engineering excellence and superior design features.<br />

Manufactured in Europe by Unical and exclusively<br />

distributed in Australia by <strong>AHG</strong>, Eurogen provides<br />

a premium high efficiency heating solution built for<br />

performance and longevity. Its durability can be attributed<br />

to its full 316 Stainless Steel combustion chamber and heat<br />

exchanger, while its high efficiency is derived from its three<br />

pass design and unique, patented heat transfer system.<br />

Available in output ranges from 200kW to 2160kW, Eurogen<br />

Condensing Boilers constitute a range of reverse-flame<br />

condensing boilers which fully conform to Australian<br />

Standards and are manufactured from AISI 316L stainless<br />

steel . The third pass of exhaust gases is through stainless<br />

steel tubes fitted with aluminium fins to maximise heat<br />

exchange. The boiler includes low temperature (Rbt) and<br />

high temperature (Rat) connections to keep return water<br />

temperatures as low as possible to maximise condensing<br />

benefit. Together with very low standby and chimney<br />

losses, net efficiencies of up to 109% can be achieved.<br />

Two return water connections are available allowing the<br />

differentiation of high or low temperature return water<br />

to create the optimum efficiency result depending on the<br />

application.<br />

Supplied with 1:5 modulating power burners.<br />

Certified<br />

Efficiency<br />

<br />

Product Quick Check<br />

Type<br />

Range<br />

Efficiency<br />

Fuel Type<br />

Condensing Forced Draft<br />

200-2160kW<br />

Gas Approval Type Type B<br />

109% (Nett) 98% (Gross)<br />

Natural Gas, LPG,<br />

Dual Fuel (Natural Gas/LPG)<br />

Outdoor option Yes<br />

Modulation 1:5<br />

Cascadeable Yes<br />

Max Pressure 600kpa<br />

Low Nox Yes<br />

Building J Code Yes<br />

2019 compliant<br />

70


Eurogen - Condensing Boilers<br />

Eurogen - Condensing Boilers<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Full 316 Stainless<br />

Steel combustion<br />

chamber and heat<br />

exchanger for<br />

maximum<br />

durability<br />

Enterprise Power<br />

burner with dual<br />

fuel standby<br />

capability<br />

High water content allows greater<br />

water temperature and flow variations<br />

Patented Multi Radial flue gas<br />

fins for superior heat transfer<br />

Features<br />

• High efficiency condensing boiler ≤ 109% Nett. Exceptional<br />

heat transfer is achieved via the patented multi radial flue<br />

gas fins. Eurogen also incorporates 100 mm heat insulation<br />

to minimise radiation losses.<br />

• Balanced combustion chamber geometry for rapid heat<br />

transmission and clean and complete combustion.<br />

• Dual fuel burner configurations are available<br />

• Compact footprint and versatile design - three pass flue<br />

gas exhausts in two cylindrically arranged, stacked boiler<br />

drums. The 860mm boiler width (up to EG570) allows ease<br />

of plant room access and installation and the door can be<br />

hinged as right or left handed.<br />

• Large water volume provides good thermal stratification<br />

and allows the system to operate with just one primary<br />

pump, thereby reducing power usage.<br />

• Variable water flow allows varying of the water flow rate<br />

to match the combustion rate of the burner. As the burner<br />

modulates from high fire to low fire, the water flow can<br />

be varied from high to low. This maintains a constant ΔT<br />

through the boiler. Whether 20° or 30° ΔT is required, this<br />

can be maintained through all phases of combustion by<br />

varying the water flow to match the burner modulation. This<br />

maximises the amount of heat extracted from the flue gases<br />

and thereby increases efficiency.<br />

Advantages<br />

• Fully Stainless Steel - All parts of the Eurogen Condensing<br />

Boiler that come in contact with flue gas or condensate<br />

are made from stainless steel. This feature ensures the<br />

longevity of the boiler through resistance to corrosion from<br />

the acidic condensate created inside the boiler.<br />

• Certified Efficiency - The Eurogen Condensing Boiler is<br />

manufactured in Italy and is professionally designed and<br />

built to perform to specification. Certified test results<br />

from a reputable laboratory are available prove its stated<br />

efficiency.<br />

• No return water temperature limitation - Eurogen<br />

accommodates lower return water temperatures and can<br />

operate at a ΔT of up to 30°C.<br />

71


Eurogen - Condensing Boilers<br />

Eurogen - Condensing Boilers<br />

Technical Drawings<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

High Temperature<br />

C.H Return<br />

Low Temperature<br />

C.H Return<br />

C.H. flow<br />

Smoke<br />

Chamber<br />

Flue<br />

Connection<br />

Condensate<br />

Evacuation<br />

Boiler Drain<br />

Burner<br />

Progressive<br />

Smoke Pipe<br />

The Eurogen Condensing Fire Tube Boiler combustion process is designed to maximise efficiency<br />

and performance. The hot combustion gases first pass down the centre and return along the wall<br />

of the combustion chamber. On reaching the specially contoured door of the boiler the gases are<br />

directed down into the stainless steel condensing tubes which comprise the heat exchanger and<br />

feature aluminium internal fins designed to maximise heat extraction.<br />

Performance Data<br />

Product Code<br />

Output<br />

50/30°C<br />

kW<br />

Net<br />

Efficiency<br />

50/30°C<br />

%<br />

Net<br />

Efficiency<br />

Part Load<br />

50/30ºC<br />

%<br />

Output<br />

80/60°C<br />

kW<br />

Net<br />

Efficiency<br />

80/60°C<br />

%<br />

Nominal<br />

Input<br />

MJ/hr<br />

Modulation<br />

Ratio<br />

Flow Rate<br />

Min/Max<br />

L/s**<br />

Waterside<br />

Pressure<br />

Drop kPa*<br />

Combustion<br />

Side<br />

Pressure<br />

Drop mbar<br />

Total<br />

Water<br />

Volume<br />

litres<br />

Dry<br />

Power Supply<br />

Weight<br />

V/A/Hz<br />

Kg<br />

EG200NG280MMDSAUA032 200 107 109 18<strong>2.7</strong> 97.72 672.84 1.5 1.20/2.39 3.8 1.86 260 525 240/0.5/50<br />

EG290NG400MMDMAUA032 290 107 109 265.6 98.2 975.6 1:5 1.73/3.46 2.5 2.54 305 660 240/0.9/50<br />

EG400NG550MMDSAUA140EA 400 107 109 367.1 98.2 1345.68 1:5 2.39/4.78 3.2 3.23 332 800 240/0.62/50<br />

EG480NG550MMDSAUA140EA 480 107 109 440.7 99.2 1614.96 1:5 2.87/5.73 2 3.43 544 1007 240/1.24/50<br />

EG570P61MMDSAUA150EA 570 107 109 523.3 98.2 1917.72 1:5 3.41/6.81 2.9 3.92 515 1137 240/2.2/50<br />

EG700P65MMDSAUA150EA 700 107 109 642.6 98.2 2355.12 1:5 4.18/8.36 3 4.6 625 1376 415/4.4/50<br />

EG900P71MMDSAUA150EA 900 107 109 826.2 98.2 3027.96 1:5 5.38/10.75 3.7 5.88 664 1613 415/4.4/50<br />

EG1140P71MMDSAUA150EA 1140 107 109 1046.6 98.2 3835.44 1:5 6.81/13.62 3.5 7.35 1107 2158 415/6.0/50<br />

EG1420R75AMMDSAUA165EA 1420 107 109 1303.6 98.2 4777.56 1:5 8.48/16.96 4 8.82 1157 2443 415/6.0/50<br />

EG1820R92AMMDSAUA180EA 1820 107 109 1670.8 98.2 6123.24 1:5 10.87/21.74 3.9 9.02 1936 3458 415/8.0/50<br />

EG2160R92AMMDSAUA180EA 2160 107 109 1983 98.2 7267.32 1:5 12.90/25.80 5.5 9.8 1904 3765 415/11.0/50<br />

* Pressure losses for a water flow rate corresponding to a Δt of 15K<br />

** Minimum flow rate is for low load only.<br />

72


Eurogen - Condensing Boilers<br />

Eurogen - Condensing Boilers<br />

Dimensional Data<br />

EG200 – EG2160<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Legend<br />

1 Panel board<br />

2 Flame sight glass<br />

T1 C.H. flow<br />

T2 Low temperature C.H. return<br />

T3 High temperature C.H. return<br />

T4 Expansion vessel connection<br />

T5 Boiler drain<br />

T6 Burner connection<br />

T7 Flue connection<br />

T8 Condensate drain<br />

Model A B C D E F G H I L M N O P* Q* R* S<br />

EG200 720 1450 1132 190 205 48 374 790 255 320 250 625 255 1248 610 1311 45<br />

EG290 790 1465 1282 190 235 55 402 900 231 359 250 625 275 1385 680 1314 60<br />

EG400 790 1755 1282 190 235 65 402 900 271 379 450 655 275 1385 680 1614 60<br />

EG480 854 1770 1472 190 270 67 494 1062 306 358 500 606 306 1585 750 1606 65<br />

EG570 854 1940 1472 190 270 67 490 1062 306 358 500 776 306 1585 750 1776 65<br />

EG700 894 1970 1612 190 292 65 523 1161 275 388 500 807 316 1715 790 1787 65<br />

EG900 894 2340 1612 190 292 65 523 1161 405 388 500 1047 316 1715 790 2157 65<br />

EG1140 1064 2360 1802 190 317 57 551 1287 289 624 900 547 390 1911 960 2157 55<br />

EG1420 1064 2740 1802 190 317 57 552 1287 459 624 900 757 390 1911 960 2537 55<br />

EG1820 1204 2980 2052 190 387 53 681 1493 372 563 785 1260 432 2165 1100 2752 95<br />

EG2160 1204 3204 2052 190 387 54 681 1493 371 563 1010 1260 432 2165 1100 2977 95<br />

All measurements in mm. *Minimum dimensions for boiler room access requirements<br />

T1 T2 T3 T4 T5 T6 T7 T8<br />

Model<br />

ISO 7/1UNI 2276 PN6 ISO 7/1 Ø mm Øi mm Øe mm<br />

EG200 DN 65 DN 65 DN 65 Rp 1½ Rp ¾ 180 202 40<br />

EG290 DN 80 DN 80 DN 80 Rp 2 Rp 1 180 252 40<br />

EG400 DN 80 DN 80 DN 80 Rp 2 Rp 1 180 252 40<br />

EG480 DN 100 DN 100 DN 100 Rp 2 Rp 1 220 302 40<br />

EG570 DN 100 DN 100 DN 100 Rp 2 Rp 1 220 302 40<br />

EG700 DN 125 DN 125 DN 125 DN 65 Rp 1 270 352 40<br />

EG900 DN125 DN125 DN125 DN 65 Rp 1 270 352 40<br />

EG1140 DN 150 DN 150 DN 150 DN 80 Rp 1½ 320 402 40<br />

EG1420 DN 150 DN 150 DN 150 DN 80 Rp 1½ 320 402 40<br />

EG1820 DN 200 DN 200 DN 200 DN 100 Rp 1½ 320 452 40<br />

EG2160 DN 200 DN 200 DN 200 DN 100 Rp 1½ 320 452 40<br />

73


Eurogen - Condensing Boilers<br />

Eurogen - Condensing Boilers<br />

Case Studies<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Ravenhall Prison<br />

3 x Eurogen 2160kW<br />

Opening in late 2017, Ravenhall<br />

Correctional Centre redefines<br />

the role of the modern prison in<br />

contributing to safer Victorian<br />

Communities. <strong>AHG</strong> supplied 3x<br />

Eurogen Condensing Boilers to<br />

provide heating & domestic hot<br />

water for the prison buildings.<br />

567 Collins Street,<br />

Melbourne<br />

2 x Eurogen 1800kW<br />

1 x Eurogen 600kW<br />

567 Collins Street is a 26-level<br />

premium grade office tower<br />

located on Melbourne’s prestigious<br />

Collins Street, between King and<br />

Spencer streets. <strong>AHG</strong> supplied<br />

3x Eurogen Condensing Boilers<br />

to provide 4,200kW of heating &<br />

domestic hot water.<br />

74


Eurogen - Condensing Boilers<br />

Eurogen - Condensing Boilers<br />

Canberra Airport<br />

2 x Eurogen 2160kW<br />

1 x Eurogen 600kW<br />

With the aim of developing<br />

Australia’s Greenest airport,<br />

the New Canberra Airport was<br />

designed to a high environmental<br />

standard, employing a variety of<br />

building and services systems<br />

including high quality and long life<br />

building materials. <strong>AHG</strong> supplied<br />

3x Eurogen Condensing Boilers<br />

to provide heating to the terminal<br />

buildings.<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

75


Euromax - Condensing Boilers<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Euromax<br />

Condensing Boilers 175 – 1250kW<br />

High Water Volume Condensing Boilers with<br />

large capacity range.<br />

Euromax Condensing Boilers are distinguished by their<br />

robust engineering, cost effective design and wide range of<br />

features. Manufactured to <strong>AHG</strong> specifications and exclusively<br />

distributed in Australia by <strong>AHG</strong>, Euromax provides a high<br />

efficiency heating solution built for performance and<br />

longevity. Its durability can be attributed to its full 316<br />

Stainless Steel combustion chamber and heat exchanger,<br />

while its high efficiency is derived from its three pass design<br />

and effective heat transfer system.<br />

Available in output ranges from 175kW to 1250kW, Euromax<br />

Condensing Boilers constitute a range of 3 pass condensing<br />

boilers which fully conform to Australian Standards and are<br />

manufactured from AISI 316L stainless steel . The third pass<br />

of exhaust gases is through stainless steel tubes fitted with<br />

stainless steel fins to maximise heat exchange. The boiler<br />

includes low temperature (Rbt) and high temperature (Rat)<br />

connections to keep return water temperatures as low as<br />

possible to maximise condensing benefit. Together with very<br />

low standby and flue losses, net efficiencies of up to 107%<br />

can be achieved. Two return water connections are available<br />

allowing the differentiation of high or low temperature return<br />

water to create the optimum efficiency result depending on<br />

the application.<br />

Supplied with 1:5 modulating power burners<br />

Product Quick Check<br />

Type<br />

Range<br />

Efficiency<br />

Fuel Type<br />

Outdoor option<br />

Condensing Forced Draft<br />

175-1250kW<br />

108% (Nett) 97% (Gross)<br />

Natural Gas, LPG, Light Oil, Dual Fuel<br />

(NG/LPG or NG/Light OIl)<br />

Yes<br />

Gas Approval Type Type B<br />

Modulation 1:5<br />

Cascadeable Yes<br />

Max Pressure 600kpa<br />

Low Nox Yes<br />

Building J Code Yes<br />

2019 compliant<br />

76


Contents<br />

Euromax - Condensing Boilers<br />

Features<br />

• High efficiency condensing boiler ≤ 98% Net<br />

• No return flow temperature limitation<br />

• Three pass flue gas exhausts in two cylindrically arranged,<br />

stacked boiler drums<br />

• All parts in contact with flue gas or condensate are made from<br />

stainless steel<br />

• Minimum load according to the modulation range of the burner<br />

• Large water volume for good thermal stratification<br />

• Balanced combustion chamber geometry for rapid heat<br />

transmission and clean and complete combustion<br />

• Optimised 860mm boiler width for ease of installation<br />

• Operating overpressure 600 kPa<br />

• 100 mm heat insulation for the minimisation of radiation losses<br />

• Boiler doors hinged right hand or left hand<br />

Advantages<br />

• Fully Stainless Steel - All parts of the Euromax Condensing<br />

Boiler that come in contact with flue gas or condensate<br />

are made from stainless steel. This feature ensures the<br />

longevity of the boiler through resistance to corrosion from<br />

the acidic condensate created inside the boiler.<br />

• No return water temperature limitation - Euromax<br />

accommodates lower return water temperatures and can<br />

operate at a ΔT of up to 30°C.<br />

• Suitable for Dual Fuel applications - The Euromax range<br />

is suitable for use with natural gas, LPG or light oil burners<br />

and has been successfully used for dual fuel (natural gas/<br />

LPG or natural gas/light oil) applications where backup fuel<br />

supply is required, such as hospitals.<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

CH Flow<br />

Burner<br />

CH Return<br />

Smoke Chamber<br />

Condensate Drain<br />

77


Euromax - Condensing Boilers<br />

Contents<br />

Performance Data<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Product Code<br />

Output<br />

50/30°C<br />

kW<br />

Net<br />

Efficiency<br />

50/30°C %<br />

Output<br />

80/60°C<br />

kW<br />

Net<br />

Efficiency<br />

80/60°C %<br />

Nominal<br />

Input MJ/<br />

hr<br />

Modulation<br />

Ratio<br />

Flow Rate<br />

Min/Max<br />

L/s**<br />

Waterside<br />

Pressure<br />

Drop kPa<br />

Combustion<br />

Side<br />

Pressure<br />

Drop mbar<br />

Total<br />

Water<br />

Volume<br />

litres<br />

Dry<br />

Weight<br />

Kg<br />

Power<br />

Supply<br />

V/A/Hz<br />

EM175NG280MPRSAUA032 179 100.35 175 94.9 700 1:5 1.07/2.14 2.1 1.6 490 367 240/0.5/50<br />

EM230NG280MPRSAUA032 244 101.15 230 95.1 920 1:5 1.46/2.91 2.3 2.0 520 483 240/0.5/50<br />

EM290NG400MPRSAUA040 309 101.77 290 95.25 1160 1:5 1.85/3.69 2.4 2.3 580 609 240/0.9/50<br />

EM350NG550MMDSAUA140EA 375 10<strong>2.7</strong>4 350 95.6 1400 1:5 2.24/4.48 2.5 3.3 620 770 240/1.24/50<br />

EM450NG550MMDSAUA140EA 501 100.45 465 94.9 1860 1:5 2.99/5.98 2.5 <strong>2.7</strong> 520 957 240/1.24/50<br />

EM600P61MMDSAUA150EA 677 97.37 625 93.7 2500 1:5 4.05/8.09 3 3.1 540 1167 240/2.2/50<br />

EM800P65MMDSAUA150EA 870 98.1 810 93.84 3240 1:5 5.20/10.39 3.2 5.2 720 1410 415/3.0/50<br />

EM1000P71MMDSAUA150EA 1074 98.4 1000 93.92 4000 1:5 6.42/12.83 3.2 4.6 810 1535 415/4.4/50<br />

EM1250P71MMDSAUA150EA 1314 98.9 1250 94 4950 1:5 7.85/15.70 3.4 6.5 960 1702 415/6.0/50<br />

** Minimum flow rate is for low load only.<br />

Dimensional Data<br />

Euromax 175 - 350kW<br />

Euromax 465 - 1250kW<br />

Model<br />

Capacity<br />

(kW)<br />

L mm L1 mm B1 mm H1 mm H2 mm øD mm<br />

Water Outlet<br />

Nozzle T1<br />

Water Inlet<br />

Nozzle T2<br />

Safety<br />

Connection T3<br />

Water<br />

Volume lt<br />

EM175 175 1690 1300 875 1250 1413 200 DN 80 DN 80 DN 40 490<br />

EM230 230 1790 1400 875 1250 1413 200 DN 80 DN 80 DN 40 520<br />

EM290 290 1940 1550 900 1300 1465 250 DN 100 DN 100 DN 50 580<br />

EM350 350 2095 1700 900 1300 1465 250 DN 100 DN 100 DN 50 620<br />

EM465 465 2215 1802 830 1595 1710 300 DN 100 DN 100 DN 50 520<br />

EM625 625 2240 1801 930 1738 1850 300 DN 100 DN 100 DN 50 540<br />

EM810 810 2640 2200 930 1738 1850 300 DN 125 DN 125 DN 65 720<br />

EM1000 1000 2465 2000 1010 1922 2037 400 DN 125 DN 125 DN 65 810<br />

EM1250 1250 2865 2400 1010 1922 2037 400 DN 150 DN 150 DN 80 960<br />

78


Contents<br />

Euromax - Condensing Boilers<br />

Case Studies<br />

Watermarc<br />

Aquatic Centre<br />

4 x Euromax 1250kW<br />

WaterMarc Aquatic Centre is the<br />

largest aquatic and leisure facility<br />

in the north of Victoria and is home<br />

to the premier gym and indoor<br />

swimming pool in the area. <strong>AHG</strong><br />

supplied 4x Euromax Condensing<br />

Boilers to provide heating for the<br />

pool water and Aquatic Centre.<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

180 Brisbane<br />

2 x Euromax 1250kW<br />

180 Brisbane sets a new<br />

benchmark for commercial office<br />

accommodation in Brisbane’s CBD<br />

by being awarded its 6 star Green<br />

Star Office Design v3 rating. <strong>AHG</strong><br />

supplied 2x Euromax Condensing<br />

Boilers to provide heating for the<br />

building.<br />

Melbourne Markets<br />

2 x Euromax 800kW<br />

The new Epping facility features<br />

up to 120,000m² of warehousing<br />

space to provide for the efficient<br />

integration of supply chain<br />

logistics, making it the largest<br />

warehousing precinct of any<br />

central market in Australia. <strong>AHG</strong><br />

supplied 2x Euromax Condensing<br />

Boilers to provide heating to the<br />

facility plus office & administration<br />

areas.<br />

79


Meridian - Condensing Boilers<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Meridian<br />

Wall Mounted 24 - 100kW<br />

Floor Standing 120 - 150kW<br />

Meridian Condensing Boilers provide very<br />

high power outputs and efficiency in compact<br />

formats for the ultimate installation flexibility.<br />

They are available in both wall hung and floor<br />

standing models.<br />

Compact, versatile and highly efficient, Meridian Condensing<br />

Boilers are packed with features that save on space,<br />

installation time and energy. Meridian Condensing Boilers<br />

work at very high and constant efficiencies reaching up to<br />

108.6% enabling seasonal savings up to 35%<br />

Features include electronic starting with flame ionization<br />

and continuous modulating control from 20% to 100%<br />

electronically managed by a new microprocessor on both<br />

hydraulic circuits. The “ecological burner” produces a “cool<br />

flame“ combustion which considerably reduces nitrogen<br />

oxide and carbon monoxide emissions.<br />

• Boiler heat exchanger is completely fabricated from stainless<br />

steel for a long service life and maximum reliability<br />

• Floor Standing boilers can be bolted together for cascading<br />

• Self diagnostic electronic system<br />

• Anti-seizing pump system<br />

State of the art features make meridian boilers versatile and<br />

suitable for many different applications.<br />

Wall Mounted<br />

Australian Approved<br />

Type A Gas Appliance<br />

Up to<br />

20%<br />

Time Saving on<br />

installation<br />

Floor Standing<br />

Product Quick Check<br />

Type<br />

Condensing Forced Draft<br />

Range<br />

24-157kW<br />

Efficiency 108.6% (Net) 97.8% (Gross)<br />

Outdoor option Yes<br />

Fuel Type Natural Gas, LPG (selected models)<br />

Gas Approval Type Type A<br />

Modulation 1:5<br />

Cascadeable<br />

Max Pressure<br />

Low Nox<br />

Building J Code<br />

2019 compliant<br />

Yes<br />

300kPa (24-50kW)<br />

500kPa (75-150kW)<br />

Yes<br />

Yes<br />

80


Contents<br />

Meridian - Condensing Boilers<br />

Features<br />

• Australian Approved Type A Appliance means no individual<br />

approval inspection is necessary<br />

• Tower module available, incorporates a secondary pump<br />

and expansion tank and is designed to complement the<br />

water heating units<br />

• Stainless steel boiler and heat exchanger provides long<br />

service life and maximum reliability<br />

• Wall hung and floor standing models to suit various<br />

installation requirements<br />

• Low nox emissions providing environmentally friendly<br />

heating<br />

Advantages<br />

• Inbuilt pumps & headers - The Meridian floor standing<br />

Boilers reduce install time by up to 30% and eliminates<br />

installation errors due to the innovative design of having<br />

the primary pumps and flow/returns headers incorporated<br />

inside the boiler.<br />

• Cascadeable - Thanks to the inbuilt headers, Meridian<br />

boilers can be cascaded together saving plantroom space<br />

and providing sequence control of multiple units with BMS<br />

feedback.<br />

• Isolation valves - Isolation valves fitted to each boiler allow<br />

service or maintenance work to be carried out without<br />

disturbing the cascade arrangement.<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Bolt Together<br />

Cascade Ability<br />

Stainless Steel<br />

Heat Exchanger<br />

Check Valve<br />

Isolation Valve<br />

Primary Pump<br />

Isolation Valve<br />

Isolation Valve<br />

Inbuilt Hydraulic<br />

Header<br />

81


Meridian - Condensing Boilers<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Installation Examples<br />

Model 120 - 150 (8 x 2 Boilers) c/w HS2 - 1320F Hydraulic Separator<br />

Meridian Boilers can be cascaded<br />

to suit many project types & sizes<br />

offering a vast variety of solutions<br />

for your needs<br />

Plan View<br />

Front View<br />

End View<br />

82


Contents<br />

Meridian - Condensing Boilers<br />

Clearance Diagram - Meridian Model 120 - 150 x 3 in series setup<br />

Top View<br />

Front View<br />

Side View<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Hydraulic Separator Connection Details<br />

Suction of pump must come from<br />

the top of the hydraulic separator<br />

and pump to the field.<br />

Water and Gas connections can be<br />

either left or right hand side.<br />

83


Meridian - Condensing Boilers<br />

Contents<br />

Performance and Dimensional Data<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Meridian Wall-Hung - 24-100kW<br />

• Type A Appliance<br />

• High Efficiency<br />

• Compact Size<br />

• Cascadable<br />

• In Built Variable Speed Pump<br />

(24, 32, 50kW only)<br />

Meridian<br />

1<br />

Meridian<br />

2<br />

• Australian Gas Approval<br />

Number: GSCS20215<br />

Overview<br />

Gas Pressure Range<br />

1.1 - <strong>2.7</strong> kPa<br />

Min Water Pressure<br />

100kPa<br />

Meridian 100 x 2 with hydraulic separator<br />

Max Water Pressure<br />

300kPa (24, 32, 50) – 500kPa (75, 100)<br />

Model<br />

Output<br />

50/30ºC<br />

kW<br />

Net<br />

Efficiency<br />

50/30ºC %<br />

Output<br />

80/60°C<br />

kW<br />

Net<br />

Efficiency<br />

80/60°C<br />

%<br />

Nominal<br />

Input<br />

MJ/hr<br />

Modulation<br />

Ratio<br />

Secondary<br />

Side Flow<br />

Rate min/<br />

max L/s *<br />

Water<br />

Pressure<br />

Loss kPa<br />

Total<br />

Water<br />

Volume<br />

litres<br />

Dry<br />

Weight<br />

kg<br />

Dimensions<br />

(mm)<br />

H W D<br />

Air<br />

Flue<br />

Intake<br />

Connection<br />

size<br />

size mm**<br />

mm<br />

Power<br />

Supply<br />

V/A/Hz<br />

Indoor - Natural Gas<br />

M24-I 25.3 106 23.5 98 96 1:8 0.04/0.30 21 3.5 42 850 450 280 Ø60/100 Ø80 240/0.6/50<br />

M32-I 31.8 106 29.4 98 117 1:9 0.04/0.38 20 3.5 42 850 450 280 Ø60/100 Ø80 240/0.6/50<br />

M50-I 50.28 106.3 47.2 98 192 1:5 0.12/0.60 25 5 50 750 400 420 Ø80 Ø64 240/0.6/50<br />

M75-I 75.8 106 67.9 97 280 1:5 0.83/0.91 25 6 65 880 495 500 Ø80 - 240/0.6/50<br />

M100-I 97.1 106 87.6 97.3 360 1:5 1.05/1.16 26 8 75 880 495 500 Ø100 - 240/0.6/50<br />

Indoor - LPG<br />

M32LPG-I 31.8 106 29.4 98 120 1:9 0.04/0.38 20 3.5 42 850 450 280 Ø60/100 Ø80 240/0.6/50<br />

M50LPG-I 50.28 106.3 47.2 98 192 1:5 0.12/0.60 25 5 50 750 400 420 Ø80 Ø64 240/0.6/50<br />

M100LPG-I 97.1 106 87.6 97.3 360 1:5 1.05/1.16 26 8 75 880 495 500 Ø100 - 240/0.6/50<br />

Outdoor - Natural Gas<br />

M24-O 25.3 106 23.5 98 96 1:8 0.04/0.30 21 3.5 42 1061 450 276 - - 240/0.6/50<br />

M32-O 31.8 106 29.4 98 117 1:9 0.04/0.38 20 3.5 42 1061 450 306 - - 240/0.6/50<br />

M50-O 50.28 106.3 47.2 98 192 1:5 0.12/0.60 25 5 50 1061 400 446 - - 240/0.6/50<br />

M75-O 75.8 106 67.9 97 280 1:5 0.83/0.91 25 6 65 1091 495 526 - - 240/0.6/50<br />

M100-O 97.1 106 87.6 97.3 360 1:5 1.05/1.16 26 8 75 1091 495 526 - - 240/0.6/50<br />

Outdoor - LPG<br />

M32LPG-O 31.8 106 29.4 98 120 1:9 0.04/0.38 20 3.5 42 1061 450 306 - - 240/0.6/50<br />

M50LPG-O 50.28 106.3 47.2 98 192 1:5 0.12/0.60 25 5 50 1061 400 446 - - 240/0.6/50<br />

M100LPG-O 97.1 106 87.6 97.3 360 1:5 1.05/1.16 26 8 75 1091 495 526 - - 240/0.6/50<br />

** The size of the main flue may vary from the flue connection size subject to various installation criteria.<br />

For assistance with sizing your flue, please discuss your project details with our technical support team.<br />

H<br />

H<br />

D<br />

W W<br />

Indoor<br />

Outdoor<br />

D<br />

84


Contents<br />

Meridian - Condensing Boilers<br />

Meridian Floor Standing - 120-157kW<br />

• Type A Appliance<br />

• High Efficiency<br />

• Compact Size<br />

• Cascadable<br />

• In Built Header<br />

Meridian<br />

1<br />

Meridian<br />

2<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

• In Built Variable Speed Pump<br />

• Australian Gas Approval<br />

Number: GSCS20215,<br />

VGC40016 (M120LPG)<br />

Overview<br />

Gas Pressure Range<br />

1.1 - <strong>2.7</strong> kPa<br />

Min Water Pressure<br />

100kPa<br />

Max Water Pressure 500kPa<br />

Meridian 150 x 2 with hydraulic separator<br />

Model<br />

Output<br />

50/30ºC<br />

kW<br />

Indoor - Natural Gas<br />

Net<br />

Efficiency<br />

50/30ºC %<br />

Output<br />

80/60°C<br />

kW<br />

Net<br />

Efficiency<br />

80/60°C<br />

%<br />

Nominal<br />

Input<br />

MJ/hr<br />

Modulation<br />

Ratio<br />

Secondary<br />

Side Flow<br />

Rate min/<br />

max L/s*<br />

Water<br />

Pressure<br />

Loss kPa<br />

Total<br />

Water<br />

Volume<br />

litres<br />

Dry<br />

Weight<br />

kg<br />

Dimensions<br />

(mm)<br />

H W D<br />

Air<br />

Flue<br />

Intake<br />

Connection<br />

size<br />

size mm**<br />

mm<br />

Power<br />

Supply<br />

V/A/Hz<br />

M120-IV 120 108.6 107 97.2 450 1:5 0.29/1.43 17 32 200 1207 550 875 Ø100 - 240/2.1/50<br />

M150-IV 157 108.6 144.1 97.3 592 1:5 0.38/1.88 27 32 200 1207 550 875 Ø100 - 240/2.5/50<br />

Indoor - LPG<br />

M120LPG-IV 120 108.6 107 97.2 396 1:5 0.29/1.43 17 32 200 1207 550 875 Ø100 - 240/2.1/50<br />

Outdoor - Natural Gas<br />

M120-OV 120 108.6 107 97.2 450 1:5 0.29/1.43 17 32 200 1243 550 895 Ø100 - 240/2.1/50<br />

M150-OV 157 108.6 144.1 97.3 592 1:5 0.38/1.88 27 32 200 1243 550 895 Ø100 - 240/2.5/50<br />

Outdoor - LPG<br />

M120LPG-OV 120 108.6 107 97.2 396 1:5 0.29/1.43 17 32 200 1243 550 895 Ø100 - 240/2.1/50<br />

All secondary pumps must suck from the top of the hydraulic separator and pump into the field.<br />

** The size of the main flue may vary from the flue connection size subject to various installation criteria.<br />

For assistance with sizing your flue, please discuss your project details with our technical support team.<br />

H<br />

H<br />

D<br />

W<br />

D<br />

W<br />

Indoor<br />

Outdoor<br />

85


Meridian - Condensing Boilers<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Meridian Tower<br />

Floor Standing<br />

Secondary Header Unit<br />

• Ease & speed of installation<br />

• Compact size<br />

• In-built expansion tank<br />

• In-built header<br />

• In-built secondary pump<br />

• Australian Approved<br />

• Max Water Pressure 500kPa<br />

H<br />

W<br />

D<br />

Performance and Dimensional Data<br />

Indoor<br />

Outdoor<br />

Model<br />

Max Flow Rate<br />

L/s<br />

Max Head<br />

kPa<br />

Expansion Tank<br />

L<br />

MT360-I 5.55 265 50 1207 550 895<br />

MT150-I 3 210 50 1207 550 895<br />

MT360-O 5.55 265 50 1243 550 895<br />

MT150-O 3 210 50 1243 550 895<br />

Height<br />

mm<br />

Width<br />

mm<br />

Depth<br />

mm<br />

Meridian 1 Meridian 2 Meridian<br />

Tower<br />

Unit<br />

Meridian 150 x 2 with Tower Unit<br />

86


Contents<br />

Meridian - Condensing Boilers<br />

Meridian P&I Tower Setup<br />

Nat Gas<br />

Meridian Heat Exchanger no. 1 Meridian Heat Exchanger no. 2 Tower Unit<br />

EN50 (50L)<br />

Expansion<br />

Tank<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Supply<br />

Secondary Pump<br />

Ø80mm to<br />

Heating System<br />

Return<br />

Note: Install Dosing Pot across pump<br />

15mm Fill Valve Ass’y<br />

Meridian Prefabricated Base Frames<br />

An example Meridian base frame configuration is illustrated below.<br />

These prefabricated supply options offer substantial time and cost savings on site.<br />

87


Meridian - Condensing Boilers<br />

Contents<br />

Case Studies<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Grenda Aquatic Centre<br />

3 x Meridian 150kW<br />

Australian Trucking<br />

Association<br />

Forest, ACT<br />

9 x Meridian 150kW<br />

Warrnambool Aged Care<br />

3 x Meridian 100kW<br />

88


Contents<br />

Meridian - Condensing Boilers<br />

Langham Hotel<br />

14 x Meridian 150kW<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

150 Lonsdale St<br />

8 x Meridian 150kW<br />

Glenfield College,<br />

Auckland NZ<br />

1 x Meridian 150kW<br />

89


Meridian - Condensing Boilers<br />

Contents<br />

Case Studies<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

121 Queen St<br />

4 x Meridian 150kW<br />

128 Jolimont St<br />

East Melbourne<br />

2 x Meridian 150kW<br />

Lorne Hospital<br />

3 x Meridian 100kW<br />

90


Contents<br />

Meridian - Condensing Boilers<br />

Botannica Melbourne<br />

Building 8<br />

4 x Meridian 150kW<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Sofitel<br />

5 x Meridian 100kW<br />

St Kilda Town Hall<br />

3 x Meridian 100kW<br />

91


Modulex EXT - Condensing Boilers<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Modulex EXT<br />

Condensing Boiler 150 – 1200kW<br />

Modulex EXT is a new range of floorstanding<br />

condensing boilers that<br />

provides an infinitely flexible solution<br />

for buildings requiring a high output<br />

heating system.<br />

There are eight floor-standing boilers to choose from,<br />

with outputs ranging from 150kW to 1200kW. Each<br />

one is made up of a number of self-contained heat<br />

generating modules forming what is, in essence,<br />

a series of boilers linked together within a single<br />

casing. This modular design enables Modulex EXT<br />

boilers to optimise energy efficiency and comfort<br />

levels for building occupiers like no other boilers<br />

available today.<br />

Each linked module shares a single set of ancillary<br />

components including flow and return pipes,<br />

electronic controls and flue. This greatly eases the<br />

installation process and, along with the internal easy<br />

access layout of each boiler, simplifies servicing.<br />

Compact overall dimensions and ultra-low operating<br />

noise levels gives the system designer greater<br />

flexibility when it comes to positioning the boiler<br />

within the building. With a host of benefits for the<br />

consultant, contractor, client and building occupier,<br />

Modulex EXT boilers provide the perfect heating<br />

solution for a wide range of projects from hotels to<br />

office buildings, schools to sports centres.<br />

Product Quick Check<br />

Type<br />

Condensing Premixed<br />

Range<br />

150-1200kW<br />

Efficiency 109% (Nett) 98% (Gross)<br />

Fuel Type Natural Gas, LPG<br />

Gas Approval Type Type B approved to AS3814<br />

Outdoor option Yes<br />

Modulation 1:54<br />

Cascadeable Yes<br />

Max Pressure 600kpa<br />

Low Nox Yes<br />

Building J Code<br />

2019 Compliant<br />

Yes<br />

92


Contents<br />

Modulex EXT - Condensing Boilers<br />

Each heat generating module within our Modulex EXT<br />

boilers is self-contained, with its own downfiring premix<br />

gas burner, fan, ignition and safety controls. As<br />

system load decreases, a built-in Boiler Cascade Manager<br />

modulates the boiler down to the combined minimum. As<br />

loads continue to reduce, individual modules are switched<br />

off as necessary down to a minimum output of a single<br />

module – 12kW for 150-350kW models and 22kW for 440-<br />

1200kW models. This ensures optimum load matching<br />

and minimises wasteful boiler cycling, maximising energy<br />

efficiency in the process. The combination of a high<br />

modulation ratio up to 1:54 and a high output plus very low<br />

water content ensures rapid warm-up and turn-down times<br />

for Modulex EXT boilers. They are subsequently also able to<br />

respond quickly to changing demands throughout the day.<br />

Thanks to their modular design, Modulex EXT boilers will<br />

continue to operate even in the unlikely event that a single<br />

module malfunctions.<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Features<br />

• Exceptional energy efficiency<br />

(up to 109% at the minimum modulated capacity)<br />

• Low noise<br />

• Ultra low emissions<br />

• Full BMS capability.<br />

Allows monitoring of performance and faults<br />

• Variable Water Flow rate - Allows the boiler to operate at a<br />

constant 20°ΔT – maintaining the boiler at the most efficient<br />

duty point.<br />

• Able to be supplied as dismantled - When needing to achieve<br />

installation in tight plant rooms or inaccessible areas, this<br />

feature can enable much better access and often saves<br />

significant costs involved in placing equipment via a crane<br />

from outside the building.<br />

Advantages<br />

• High turndown ratio of up to 1:54 - This provides significant<br />

energy savings, particularly for part load or low load<br />

requirements. It also stops boiler cycling and contributes to<br />

its very quiet operation.<br />

• Multi burner construction - If one burner requires<br />

maintenance, the other burners can continue to operate,<br />

providing built-in redundancy.<br />

• Small space saving footprint - This makes it easy to install<br />

in plant rooms where floor space is at a premium.<br />

Full BMS<br />

capability<br />

Allows monitoring<br />

of performance<br />

and faults<br />

Low nox


Modulex EXT - Condensing Boilers<br />

Contents<br />

Technical Features<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Modulating Pump<br />

Cross Section of the<br />

Premix Multi-Burner<br />

Working & Safety Temp<br />

Sensors Ignition Electrodes &<br />

Ionisation Probes<br />

Built-In Non Return<br />

Smoke Valves<br />

Premix Burners Working at<br />

Constant CO 2<br />

Standardized Hydraulic Manifolds<br />

Primary Circuits With<br />

Additional Safety Devices Kit<br />

Maximum Saving & Seasonal Efficiency<br />

High efficiency thanks to:<br />

• Certified efficiency up to 109% at the minimum modulated<br />

capacity<br />

• Seasonal efficiency: + 30% if compared with the<br />

conventional heaters<br />

• Large modulation ratio: up to 1:54<br />

• Modulating pump directly managed by the heater to assure<br />

the maximum condensation at all times<br />

Total Safety<br />

• High reliability due to MULTI BURNER composition and to the<br />

low number of parts in movement<br />

• Working and safety temperature sensors on every casting<br />

section<br />

• Premixing within the fan with non return built-in valve<br />

• Auxiliary electronic circuits<br />

• Emergency operation in case the E8 controller is out of<br />

service<br />

Low Environmental Impact<br />

• Low polluting emissions :


Contents<br />

Modulex EXT - Condensing Boilers<br />

Pre-assembled Thermal Elements<br />

MODULEX EXT is an assembly of thermal modules, together<br />

making a complete unit. Every unit is constituted by preassembled<br />

thermal elements, in Al/Si/Mg. Every element<br />

supplies, in continuous and progressive way, from 12 to 50<br />

kW for the models up to 350 kW, and from 22 up to 108 kW<br />

for larger models.<br />

More than 10 years experience assure:<br />

• Resistance to the corrosion of the acidic condensate<br />

• Very high thermal efficiency<br />

The basic element is formed by two aluminium alloy<br />

castings that, on the smoke side, have dense fins, with<br />

increasing height toward the smoke discharge, placed in<br />

lower part of the casting, in order to increase its exchange<br />

surface.<br />

Inside the castings there are the water channels that zigzag<br />

cross the casting, granting an exceptional heat transfer<br />

from combustion gases to the water.<br />

Every thermal element is equipped with:<br />

• Premix modulating burner<br />

• Two stage modulating gas valve<br />

• Electronic ignition and ionization<br />

• NTC working temperature sensor<br />

• Safety thermostats<br />

• Flame sight glass<br />

The smoke and acidic condensate of the thermal elements<br />

are collected in a stainless steel tray.<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Air/Gas<br />

Mixture<br />

Burner<br />

Combustion<br />

Chamber<br />

Condensate<br />

Finned<br />

Casting<br />

Water<br />

Gas Valve<br />

Burner Cover<br />

Gas Pipe<br />

Ignition Electrode<br />

Ignition Probe<br />

Local NTC<br />

Temp. Sensor<br />

Limit Thermostat<br />

Aluminium Alloy<br />

Heat Exchanger<br />

Condensate<br />

Level Sensor<br />

Condensate &<br />

Smoke Tray - Chimney<br />

Connection<br />

Frame<br />

Fan<br />

Burner<br />

Automatic Air<br />

Vent<br />

Global NTC Flow<br />

Temp. Sensor<br />

Central<br />

Heating Flow<br />

Global NTC<br />

Return Temp.<br />

Sensor<br />

Central Heating<br />

Return<br />

Drain Tap<br />

Condensate<br />

Evactuation<br />

95


Modulex EXT - Condensing Boilers<br />

Contents<br />

Output Flexibility and Efficiency<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

The MODULEX EXT<br />

exceeded all industry<br />

requirements when it<br />

was first conceived over<br />

a decade ago. These days<br />

the high standards and<br />

benchmark qualities of this<br />

groundbreaking heater are<br />

a must in today’s world.<br />

Setting option according to the<br />

thermal needs of the C.H. system<br />

This function enables you to<br />

drastically reduce the number of<br />

switching ON and OFF of the heater<br />

(Possible customization of the<br />

requested output)<br />

Advantages:<br />

• Higher efficiency and lower flue<br />

losses when burner is OFF<br />

• Longer lasting of the parts in<br />

movement and of the ignition<br />

systems<br />

Very low water content and high<br />

modulation speed with maximum<br />

output ratio up to 1:54<br />

On average a heater operates at<br />

50% of the thermal need of the C.H.<br />

installation and can descend below<br />

30%. MODULEX EXT adjusts in real<br />

time the output to meet demand,<br />

because it is not influenced by the<br />

thermal inertia, thanks to its low<br />

water content and, being equipped<br />

with modulating pump, it further<br />

reduces the electricity used.<br />

Class A, variable speed, electronic<br />

pumps, for the maximum<br />

condensate production<br />

This function promotes the<br />

production of condensate and<br />

therefore the fast economic recovery<br />

of the investment. All this in order to<br />

offer the user the possibility to save<br />

with the maximum comfort both, for<br />

C.H. and D.H.W. production, with a<br />

lower noise level than the traditional<br />

boilers<br />

Comparison of the steady state condition reaching time between a<br />

modulex and a high intertia/water content heater<br />

Temperature (ºC)<br />

Nominal Load 100 (%)<br />

80<br />

70<br />

60<br />

50<br />

40<br />

30<br />

20<br />

10<br />

100<br />

90<br />

80<br />

70<br />

60<br />

50<br />

40<br />

30<br />

20<br />

10<br />

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30<br />

MODULEX Ext Low Water Content Heater<br />

Time (min)<br />

T1 T2 T3 T4<br />

Time<br />

High Water Content Heater<br />

After the time “T1” from the starting, MODULEX EXT succeeds in satisfying the 30% of the<br />

load unlike a traditional heater that, in the same time, is just at 15%. After the time “T2”<br />

MODULEX EXT is at 50% of the load, while the traditional one is at 30%. After the time “T3”<br />

MODULEX EXT is at 100% of the load and the traditional one is only at 70%. This clearly<br />

displays the speed of the Modulex EXT Heater<br />

Effciency (%)<br />

110<br />

108<br />

106<br />

104<br />

102<br />

100<br />

98<br />

+3%<br />

96<br />

190 170 150 100 70 48<br />

Output (kW)<br />

12<br />

Modulating flow rate pump<br />

Constant flow rate pump<br />

Efficiency comparison between pump with modulating flow rate versus a<br />

heater with constant flow rate<br />

96


Contents<br />

Modulex EXT - Condensing Boilers<br />

MODULEX EXT has a certified<br />

efficiency that, for all models<br />

above 350 kW, when working in<br />

condensation, progressively increase<br />

up to 109% when the output is<br />

reduced.<br />

The genius of the thermo-controller<br />

E8 is that it keeps ON the greatest<br />

number of elements as possible,<br />

working at the smallest possible<br />

output (as shown in the examples<br />

beside).<br />

The system will always work in the<br />

conditions of maximum possible<br />

efficiency, independently from the<br />

supplied output.<br />

When the requested output is less<br />

than the capacity available the design<br />

of the Modulex regulates evenly<br />

reducing the output of each module<br />

to suit. Once the minimum level for<br />

a module is reached it is disabled in<br />

cascade sequence.<br />

This modular system is such that<br />

as the number of modules used<br />

decreases - the efficiency increases.<br />

The flexibility of this modular<br />

conception is ground breaking and<br />

brings vast cost savings through<br />

increased efficiency.<br />

To avoid one element module being<br />

over used more than others, the<br />

thermo-controller automatically<br />

alternates usage of all element<br />

modules evenly.<br />

Efficiency (%)<br />

Modulex EXT Efficiency<br />

109<br />

108<br />

107<br />

106<br />

104<br />

102<br />

12 22 50 110<br />

Output (kW)<br />

Modulex EXT 150 | 350<br />

Modulex EXT 440 | 900<br />

Output sharing of MODULEX EXT of 4 modules of 50 kW<br />

Max Output<br />

50% Output<br />

50kW 50kW 50kW 50kW<br />

25kW 25kW 25kW 25kW<br />

Total Efficiency η = 102<br />

Total Efficiency η = 104<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

25% Output<br />

Min Output<br />

12kW<br />

12kW<br />

12kW<br />

12kW<br />

12kW<br />

Off<br />

Off<br />

Off<br />

Total Efficiency η = 106.5<br />

Total Efficiency η = 107<br />

97


Modulex EXT - Condensing Boilers<br />

Contents<br />

Installation Examples<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

With the cascade installation, the<br />

boiler output range can be widened<br />

to well in excess of 1200kW,<br />

multiplying output and modulation in<br />

order to satisfy any design demand.<br />

The space saving (in particular the<br />

boilers can be installed up to 40cm<br />

from the boiler house walls) features<br />

of the Modulex Boiler are tailored<br />

specifically with service and easy<br />

access in mind. Replacement of<br />

old obsolete boilers is also another<br />

benefit that a small foot print allows.<br />

Modulex EXT cascade installation<br />

using a single hydraulic separator<br />

Modulex EXT installation using a hydraulic separator<br />

Modulex EXT installation using a plate heat exchanger<br />

98


Contents<br />

Modulex EXT - Condensing Boilers<br />

Performance Data<br />

Product<br />

Code<br />

Output<br />

(50/30ºc)<br />

kW<br />

Net<br />

Efficiency<br />

(50/30ºc) %<br />

Output<br />

(80/60ºc)<br />

kW<br />

Net<br />

Efficiency<br />

(80/60ºc) %<br />

Nominal<br />

Input<br />

MJ/hr<br />

Burner<br />

Quantity<br />

Modulation<br />

Ratio<br />

Flow Rate<br />

Min/Max<br />

(l/s)*<br />

Waterside<br />

Pressure<br />

Drop kPa<br />

Total Water<br />

Volume<br />

litres<br />

Dry<br />

Weight<br />

Kg<br />

Power Supply<br />

V/A/Hz<br />

MX150EXT 150 100.8 146.1 97.4 540 3 x 50kW 01:12 1.17/2.33 16 14 236 240/0.875/50<br />

MX200EXT 200.4 100.2 195.2 97.6 720 4 x 50kW 01:16 1.56/3.11 16 18 295 240/1.208/50<br />

MX250EXT 251.4 100.5 244.5 97.8 900 5 x 50kW 01:20 1.95/3.89 16 22 325 240/1.508/50<br />

MX300EXT 30<strong>2.7</strong> 100.9 294 98 1080 6 x 50kW 01:24 2.34/4.68 16 26 386 240/1.771/50<br />

MX350EXT 354.6 101.9 342.2 98.2 1260 7 x 50kW 01:28 <strong>2.7</strong>4/5.48 16 31 419 240/2.112/50<br />

MX440EXT 445 104 424.35 98.23 1600 4 x 110kW 01:19 3.38/6.76 15 67 501 240/2.608/50<br />

MX550EXT 557.8 104 530.44 98.23 2000 5 x 110kW 01:25 4.23/8.45 18 80 595 240/3.262/50<br />

MX660EXT 670.1 104 636.53 98.23 2400 6 x 110kW 01:29 5.07/10.14 20 94 657 240/3.916/50<br />

MX770EXT 783.2 104 742.62 98.23 2800 7 x 110kW 01:34 5.92/11.83 22 108 754 240/4.566/50<br />

MX900EXT 900.3 104 849.05 98.27 3200 8 x 110kW 01:39 6.76/13.51 20 122 906 240/5.216/50<br />

MX1000EXT 1011 104 946.7 98.27 3500 9 x 110kW 1:44 11.3/15.05 26 140 981 240/5.868/50<br />

MX1100EXT 1223 104 1052 98.27 3888 10 x 110kW 1:49 12.5/16.7 26 154 1090 240/6.520/50<br />

MX1200EXT 1237 104 1157 98.27 4276.8 11 x 110kW 1:54 13.8/18.4 26 168 1200 240/7.172/50<br />

* Requested rated flow rate in l/s (Δt=20K) / Maximum flow rate in l/s (Δt=15K). Primary pump must be controlled by the boiler.<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

99


Menu<br />

Menu<br />

Modulex EXT - Condensing Boilers<br />

Contents<br />

Dimensional Data<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

MX150EXT - MX350EXT<br />

FRONT VIEW<br />

FRONT<br />

RIGHT SIDE<br />

Delivery condition for right<br />

hand side RIGHT connection<br />

TOP VIEW<br />

RIGHT SIDE<br />

Delivery condition for right<br />

hand side connection RIGHT SIDE<br />

Delivery condition for right<br />

hand side connection<br />

RIGHT SIDE<br />

RIGHT SIDE<br />

Delivery condition for right<br />

hand side Delivery connection condition for right<br />

hand side connection<br />

MX440EXT - MX900EXT 62<br />

TOP VIEW<br />

TOP VIEW<br />

FRONT VIEW<br />

TOP<br />

G Gas Inlet M Water Delivery<br />

S Drain R System Return<br />

G Gas Inlet M Water Delivery<br />

S Drain R System Return<br />

TOP VIEW<br />

TOP VIEW<br />

L<br />

PRE-CUT<br />

FLOW<br />

LEFT SIDE<br />

PRE-CUT<br />

RETURN<br />

LEFT SIDE<br />

LEFT SIDE<br />

PRE-CUT<br />

FLOW<br />

LEFT SIDE<br />

PRE-CUT<br />

RETURN<br />

LEFT SIDE<br />

LEFT SIDE<br />

RIGHT SIDE<br />

Delivery condition for right<br />

hand side connection<br />

LEFT<br />

PRE-CUT<br />

GAS<br />

LEFT SIDE PRE-CUT<br />

GAS<br />

LEFT SIDE<br />

LEFT SIDE<br />

LEFT SIDE<br />

Delivery condition<br />

for right hand side<br />

connection<br />

G Gas Inlet<br />

S Drain<br />

G Gas Inlet<br />

S Drain<br />

G Gas Inlet<br />

S Drain<br />

M Water Delivery<br />

R System Return<br />

TOP VIEW<br />

M Water Delivery<br />

R System Return<br />

M Water Delivery<br />

R System Return<br />

FRONT<br />

G Gas Inlet M Water Delivery<br />

S G Drain Gas Inlet R M System Water Delivery Return<br />

309 Gas Inlet L1<br />

S Drain G Gas R System Inlet<br />

M Return Water<br />

Water<br />

Delivery<br />

Delivery<br />

S<br />

Drain<br />

Drain<br />

R<br />

System<br />

System<br />

Return<br />

Return<br />

S<br />

PRE-CUT<br />

FLOW<br />

LEFT SIDE<br />

1 61 7<br />

1448<br />

PRE-CUT<br />

RETURN<br />

LEFT SIDE<br />

RIGHT<br />

PRE-CUT<br />

FLOW<br />

LEFT SIDE<br />

PRE-CUT<br />

RETURN<br />

LEFT SIDE<br />

PRE-CUT<br />

GAS<br />

LEFT SIDE<br />

Ø 350<br />

PRE-CUT<br />

GAS<br />

LEFT SIDE<br />

2310<br />

S<br />

G<br />

G Gas Inlet<br />

S Drain<br />

M Water Delivery<br />

R System Return<br />

1 61 7<br />

1448<br />

1 61 7<br />

1448<br />

Ø 350<br />

Ø 350<br />

62<br />

2310<br />

S L<br />

S<br />

2310<br />

G Gas Inlet M Water Delivery<br />

S<br />

S Drain G Gas R System Inlet M Return Water Delivery<br />

S Drain R System Return<br />

309 L1<br />

TOP<br />

1002<br />

1002<br />

1 61 7<br />

3 96 1 4 5 3 0 7 41 5<br />

1448<br />

M<br />

R<br />

151<br />

111<br />

53<br />

3 96 1 4 5 3 0 7 41 5<br />

S<br />

M<br />

R<br />

363 349 53<br />

948 151<br />

974<br />

LEFT<br />

111<br />

G<br />

S<br />

363 349<br />

948<br />

974<br />

Ø 350<br />

2310<br />

S<br />

100<br />

415<br />

G<br />

G<br />

M<br />

5


Menu<br />

Menu<br />

Contents<br />

G Gas Inlet<br />

S Drain<br />

M Water Delivery<br />

R System Return<br />

Modulex EXT - Condensing Boilers<br />

MX1000EXT - MX1200EXT<br />

G Gas Inlet G Gas Inlet M W<br />

S Drain S Drain R Sy<br />

62<br />

62<br />

FRONT<br />

L<br />

L<br />

RIGHT<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

1 61 7<br />

1448<br />

1 61 7<br />

1448<br />

S<br />

G Gas Inlet<br />

S Drain<br />

M Water Delivery<br />

S S<br />

R System Return<br />

Ø 350<br />

Ø 350<br />

309 309 L1 L1<br />

2310<br />

LEFT<br />

TOP<br />

G<br />

Ø 350<br />

S<br />

1002<br />

3 96 1 4 5 3 0 7 41 5<br />

M<br />

R<br />

2310<br />

151<br />

111<br />

53<br />

S<br />

363 349<br />

948<br />

974<br />

Model Width L mm Depth P mm Height mm<br />

Connections Flow<br />

mm<br />

Connections<br />

Return mm<br />

Gas Connections<br />

mm<br />

Flue Diameter<br />

mm<br />

MX150EXT 764 770 1150 64 (2 ½) 64 (2 ½) 50(2) 150*<br />

MX200EXT 1032 770 1150 64 (2 ½) 64 (2 ½) 50(2) 150*<br />

MX250EXT 1032 770 1150 64 (2 ½) 64 (2 ½) 50(2) 200<br />

MX300EXT 1300 770 1150 64 (2 ½) 64 (2 ½) 50(2) 200<br />

MX350EXT 1300 770 1150 64 (2 ½) 64 (2 ½) 50(2) 200<br />

MX440EXT 1087 946 1448 100 (4) 100 (4) 80(3) 300<br />

MX550EXT 1355 946 1448 100 (4) 100 (4) 80(3) 300<br />

MX660EXT 1355 946 1448 100 (4) 100 (4) 80(3) 300<br />

MX770EXT 1623 946 1448 100 (4) 100 (4) 80(3) 300<br />

MX900EXT 1623 946 1448 100 (4) 100 (4) 80(3) 300<br />

MX1000EXT 2025 974 1448 125 (5) 125 (5) 80(3) 350<br />

MX1100EXT 2025 974 1448 125 (5) 125 (5) 80(3) 350<br />

MX1200EXT 2025 974 1448 125 (5) 125 (5) 80(3) 350<br />

*the flue connection adapter 150/200 is included in the boiler delivery<br />

101


Modulex EXT - Condensing Boilers<br />

Contents<br />

Case Studies<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Crown Plaza Hotel<br />

4 x Modulex EXT 900kW<br />

360 Collins St<br />

4 x Modulex EXT 900kW<br />

385 Bourke St<br />

3 x Modulex EXT 900kW<br />

102


Contents<br />

Modulex EXT - Condensing Boilers<br />

Blue Cross Aged Care<br />

2 x Modulex EXT 350kW<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Collins Place<br />

5 x Modulex EXT 900kW<br />

IBM Building Melbourne<br />

2 x Modulex EXT 350kW<br />

103


Moorea I - Condensing Boilers<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Moorea I<br />

Condensing Boilers<br />

125 – 610kW<br />

The new floor standing condensing gas<br />

boiler, Moorea I, represents the highest<br />

evolution stage within the middle output<br />

range of gas fired condensing boilers.<br />

The continuous development of floor standing<br />

condensing boilers has identified a smaller foot print,<br />

improved modulation range and reduced operating<br />

noise as key product features. Moorea I is improved in<br />

all three areas.<br />

Available in eight outputs; 170, 215, 260, 300, 400,<br />

470, 540 and 610kW, the Moorea I is designed with the<br />

customer, installer and specifier in mind. Using the<br />

very latest heating technology with a heat exchanger<br />

made from aluminium/silicon with a 10 year warranty*<br />

and a combustion system which delivers exceptional<br />

energy efficiency as well as advanced ultra low NOx<br />

performance of 35mg/kWh (Class 5).<br />

*Conditions apply<br />

Integrated<br />

Controller<br />

Painted<br />

Cover<br />

Control<br />

Panel<br />

with LED<br />

Screen<br />

Variable<br />

Speed Fan<br />

Aluminium<br />

Alloy Heat<br />

Exchanger<br />

Gas<br />

Valve<br />

Condensate<br />

Recovery<br />

Tank<br />

Product Quick Check<br />

Type<br />

Range<br />

Efficiency<br />

Fuel Type<br />

Condensing Premixed<br />

170-610kW<br />

108% (Nett) 97.5% (Gross)<br />

Natural Gas - all models<br />

LPG - Models MR170I-MR300I only<br />

Gas Approval Type Type B approved to AS3814<br />

Outdoor option<br />

Yes<br />

Modulation 1:6.25<br />

Cascadeable Yes<br />

Max Pressure 600kpa<br />

Low Nox Yes<br />

Building J Code<br />

2019 Compliant<br />

Yes<br />

104


Contents<br />

Moorea I - Condensing Boilers<br />

Features<br />

• Very high efficiency up to 108 %<br />

• Wide modulation range<br />

• No capacity constraints<br />

• Low pollution discharges<br />

• Small footprint & weight limits<br />

• Install up to 16 boilers in cascade<br />

• Very quiet operation<br />

Advantages<br />

• Outputs available from 125 to 610 kW<br />

• Maximum energy utilisation<br />

• Efficiency of up to 108% net (97.5% gross)<br />

• High modulation range from 16% to 100% of nominal<br />

output (6.25 to 1)<br />

• Heat exchanger profile designed to ensure highly<br />

efficient heat transfer<br />

• Compact dimensions and small footprint<br />

• Lightweight aluminium/silicon heat exchanger<br />

• Top mounted hydraulic and flue connections revised<br />

• Easier to connect and less space needed for<br />

working access<br />

• NOx 35mg/kWh<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Application Examples<br />

Cascade without<br />

booster pump<br />

Not to be used if there are any<br />

high temperature circuits 60/80<br />

°C (no instant DHW) the motorised<br />

2-channel valves isolate the boilers<br />

when they are not operating. On<br />

start up the boilers are blocked until<br />

their respective isolating valves are<br />

fully open. The Cascade function is<br />

integrated and a BUS module just<br />

needs to be added to each boiler<br />

regulator.<br />

Moorea I HTE<br />

125-610<br />

Hot Water Tank<br />

Optimising the condensing<br />

"Cold" returns are used more,<br />

Thanks to the buffer tank, short<br />

cycles at high temperature are made<br />

smoother: loop losses, low drawing.<br />

The time for the boiler to reach its<br />

temperature is covered by the buffer<br />

tank; the tank's contents must be at<br />

least 2.5 l /kW of installed power at<br />

high temperature.<br />

Moorea I HTE<br />

125-610<br />

Primary Buffer Tank<br />

105


Moorea I - Condensing Boilers<br />

Contents<br />

Performance Data<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Model<br />

Output 50/30°C<br />

kW Min/Max*<br />

Net<br />

Efficiency<br />

50/30°C %<br />

Output 80/60°C<br />

kW Min/Max*<br />

Net<br />

Efficiency<br />

80/60°C %<br />

Nominal<br />

Input MJ/<br />

hr<br />

Modulation<br />

Ratio<br />

Flow Rate<br />

Min/Max<br />

L/s**<br />

Waterside<br />

Pressure<br />

Drop kPa<br />

Total<br />

Water<br />

Volume<br />

litres<br />

Dry<br />

Weight<br />

Kg<br />

Power Supply<br />

V/A/Hz<br />

MR170I 29.8/181.3 106.8 26.8/165.8 97.6 675 1:6.08 2.03/4.06 4 34 255 240/0.833/50<br />

MR215I 37.4/229.6 106.9 33.5/210.1 97.8 860 1:6.14 2.57/5.14 4 38 285 240/1.375/50<br />

MR260I 44.9/278.1 107.1 40.2/254.5 98 998 1:6.19 3.11/6.21 4 45 305 240/1.458/50<br />

MR300I 52.3/322.1 107.2 45.9/294.3 98.1 1176 1:6.16 3.58/7.17 4 53 340 240/1.708/50<br />

MR400I 88.9/426 109.4 80.4/393.8 106.4 1565 1:4.79 4.78/9.56 10 73 540 240/1.929/50<br />

MR470I 102.8/496.6 109.3 93.0/459.0 106.1 1839 1:4.83 5.61/11.23 12 84 598 240/2.429/50<br />

MR540I 117.7/570.3 109.2 106.6/526.9 106.2 2113 1:4.85 6.45/12.9 12 97 636 240/3.291/50<br />

MR610I 131.5/644.8 109.1 119.2/595.7 106.3 2386 1:4.90 7.29/14.57 13 108 674 240/3.125/50<br />

* Output calculations based on Natural Gas<br />

** Requested rated flow rate in l/s (Δt=20K) / Maximum flow rate in l/s (Δt=10K). Primary pump must be controlled by the boiler.<br />

Dimensional Data<br />

MR170I - MR300I (Indoor)<br />

K<br />

K<br />

K<br />

J<br />

J<br />

J<br />

I<br />

I<br />

I<br />

Front View<br />

Side View<br />

Back View<br />

Top View<br />

MR400I - MR610I (Indoor)<br />

K<br />

G<br />

H<br />

I<br />

669<br />

G 505<br />

214<br />

L M N<br />

659<br />

Front View<br />

Side View<br />

Back View<br />

Top View<br />

Model<br />

A<br />

Gas<br />

Supply<br />

B<br />

Safety<br />

Valve<br />

C<br />

Flue<br />

mm<br />

D<br />

HHW Outlet/<br />

Flow<br />

E<br />

HHW Inlet/<br />

Return<br />

F<br />

Condensate<br />

Drain mm<br />

MR170I-I 1 ½” 1” Ø160 DN 65 PN6 DN 65 PN6 Ø25 401 301 134 687 1008 - - -<br />

MR215I-I 1 ½” 1 1/4” Ø200 DN 65 PN6 DN 65 PN6 Ø25 514 351 163 851 1171 - - -<br />

MR260I-I 1 ½” 1 1/4” Ø200 DN 65 PN6 DN 65 PN6 Ø25 607 351 163 944 1264 - - -<br />

MR300I-I 1 ½” 1 1/4” Ø200 DN 65 PN6 DN 65 PN6 Ø25 700 351 163 1037 1357 - - -<br />

MR400I-I 2" 2" Ø250 DN 80 PN6 DN 80 PN6 Ø32 709 - - - 1882 642 798 442<br />

MR470I-I 2" 2" Ø250 DN 80 PN6 DN 80 PN6 Ø32 1018 - - - 2192 642 1009 540<br />

MR540I-I 2" 2" Ø250 DN 80 PN6 DN 80 PN6 Ø32 1018 - - - 2192 642 1009 540<br />

MR610I-I 2" 2" Ø250 DN 80 PN6 DN 80 PN6 Ø32 1018 - - - 2192 642 1009 540<br />

G<br />

mm<br />

H<br />

mm<br />

I<br />

mm<br />

J<br />

mm<br />

K<br />

mm<br />

L<br />

mm<br />

M<br />

mm<br />

N<br />

mm<br />

106


Contents<br />

Moorea I - Condensing Boilers<br />

MR170 - MR300 (Outdoor)<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Front View<br />

Side View<br />

Top View<br />

MR400 - MR610 (Outdoor)<br />

Front View<br />

Side View<br />

Top View<br />

Model<br />

A<br />

Gas<br />

Supply<br />

B<br />

Safety<br />

Valve<br />

C<br />

Flue<br />

mm<br />

D<br />

HHW Outlet/<br />

Flow<br />

E<br />

HHW Inlet/<br />

Return<br />

F<br />

Condensate<br />

Drain mm<br />

MR170I-O 1-1/2” 1” ø160 DN 65 PN6 DN 65 PN6 ø25 401 315 148 702 1036 - - -<br />

MR215I-O 1-1/2” 1-1/4” ø200 DN 65 PN6 DN 65 PN6 ø25 514 365 177 865 1199 - - -<br />

MR260I-O 1-1/2” 1-1/4” ø200 DN 65 PN6 DN 65 PN6 ø25 607 365 177 958 1292 - - -<br />

MR300I-O 1-1/2” 1-1/4” ø200 DN 65 PN6 DN 65 PN6 ø25 700 365 177 1051 1385 - - -<br />

MR400I-O 2” 2” ø250 80 DIN-6 80 DIN-6 ø32 709 524 234 1241 1920 662 798 461<br />

MR470I-O 2” 2” ø250 80 DIN-6 80 DIN-6 ø32 1018 524 234 1551 2230 662 1010 559<br />

MR540I-O 2” 2” ø250 80 DIN-6 80 DIN-6 ø32 1018 524 234 1551 2230 662 1010 559<br />

MR610I-O 2” 2” ø250 80 DIN-6 80 DIN-6 ø32 1018 524 234 1551 2230 662 1010 559<br />

G<br />

mm<br />

H<br />

mm<br />

I<br />

mm<br />

J<br />

mm<br />

K<br />

mm<br />

L<br />

mm<br />

M<br />

mm<br />

N<br />

mm<br />

107


Moorea I - Condensing Boilers<br />

Contents<br />

Case Studies<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

333 George St<br />

Sydney<br />

4 x Moorea 260kW<br />

Calvary Bruce Hospital<br />

Canberra<br />

3 x Moorea 610kW<br />

Clyde Hub<br />

Sydney<br />

2 x Moorea Outdoor Units<br />

108


Contents<br />

Moorea I - Condensing Boilers<br />

420 Collins St<br />

Melbourne<br />

2 x Moorea 300kW<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Frankston Target<br />

1 x Moorea 300kW<br />

Ryde Hospital NSW<br />

1 x Moorea 200kW<br />

109


Accessories - Condensing Boilers<br />

Contents<br />

Options & Accessories<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Duraflex Hydraulic Separators<br />

See pg 266 for more information<br />

Meridian Hydraulic Separators<br />

See pg 266 for more information<br />

Heat Exchangers<br />

See pg 268 for more information<br />

Stainless Steel Flue System<br />

See pg 138 for more information<br />

110


Contents<br />

Accessories - Condensing Boilers<br />

Condensate Neutralisers<br />

See pg 260 for more information<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Cascade Controller - to suit Meridian Boilers<br />

AH240 - Touch Screen HMI 3.5” - Integrated Cascade Controller<br />

System can be set-up in such a way as to have the following features;<br />

• Stage PID Control of 8 x Boilers to maintain HHW Flow Temp.<br />

• Lead/Lag rotation of boilers based on time.<br />

• Fixed Setpoint, Set Point Reset from Outside Air or Night Setback<br />

• Setpoint (Selectable)<br />

• Remote Setpoint Input (0-10VDC) for setpoint signal by external BMS. (Selectable)<br />

• System Initiation by Remote VFC (eg On/Off Switch, External BMS, etc),<br />

• 365 Day Timeclock, Outside Air Temp. or Room Temp. (Selectable)<br />

Suitable for no. of Water Heaters 2-4 2-4 5-8 9-12 4-8<br />

Product Code SEQCON SEQCON1 SEQCON2 SEQCON3 SEQCON4<br />

Touch Screen Control <br />

Lead/Lag Control <br />

Remote Setpoint Input (0-10VDC)<br />

for Setpoint Signal by External<br />

BMS<br />

<br />

Outside Air Compensation <br />

365 Day Time Clock *<br />

Domestic Hot Water Control<br />

Available<br />

Delta T-Graph with Flow & Return<br />

Water Temperature Display<br />

*AH240 and PL1101A PLC<br />

<br />

<br />

Outputs/BMS interaction<br />

• Flow temperature<br />

• Outside air temperature<br />

• Which boilers are running<br />

• What percentage of output<br />

they are running at<br />

• Adjustable setpoints<br />

- Flow temperatures<br />

- Outside air compensation<br />

- Timeclock adjustments<br />

- Boiler cycling (duty/<br />

standby rotation)<br />

111


Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

112


Contents<br />

Conventional Boilers<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Conventional Boilers<br />

The use of boilers is the most common form of central heating and<br />

process heating throughout the world.<br />

Forced draft boilers use a circular drum that allows the combustion of gas or oil which then exits<br />

through tubes surrounded by water - transferring the heat. Atmospheric heaters use natural<br />

draft to combust fuel by mixing the gas and air in a venturi. This then heats a cast iron or copper<br />

tube filled with flowing water.<br />

Arizona Steel Boilers<br />

150-3500kW pg 114<br />

XRE Sectional Cast Iron Boilers<br />

150-1450kW pg 120<br />

113


Arizona - Conventional Boilers<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Arizona<br />

Conventional Steel Boilers<br />

Standard and High Efficiency HR 150 – 3500kW<br />

Arizona is a range of pressurised steel boilers suitable for use with<br />

forced draft air burners running on diesel or gas. The Full Mild Steel<br />

scotch marine construction unit comes equipped with fully modulating<br />

power dual fuel or gas burner.<br />

Note: control panel shown for illustrative purposes only and may not be used on actual boiler.<br />

High efficiency HR Range<br />

The Arizona High Efficiency HR range have an increased<br />

efficiency of 5.0 % from the standard Arizona unit. They<br />

feature special turbulators which increase the heating<br />

surface of the boiler. These three pass wet back design<br />

Arizona HR Boilers have the furnace back plate which is<br />

continually cooled from the return water ensuring the most<br />

amount of efficiency is reached on every application.<br />

Arizona HR boilers are ideal for applications where<br />

improved efficiency is a criteria without the need to<br />

progress to a condensing boiler. The HR range sit<br />

between standard boilers and condensing boilers in<br />

operating efficiency.<br />

Product Quick Check<br />

Type<br />

Range<br />

Efficiency<br />

Fuel Type<br />

Steel Fire Tube<br />

150-3500kW<br />

Gross 83% (Standard)<br />

Gross 87% Nett 95% (High Efficiency)<br />

Natural Gas, LPG,<br />

Dual Fuel (Natural Gas/LPG)<br />

Gas Approval Type Type B approved to AS3814<br />

Outdoor option Yes<br />

Modulation up to 1:5<br />

Cascadeable Yes<br />

Max Pressure 600kpa<br />

114


Contents<br />

Arizona - Conventional Boilers<br />

Features and Advantages<br />

Three Pass Performance - The Arizona is a high output<br />

boiler made entirely of carbon steel to allow it to operate<br />

at different powers within a set range. Arizona is a scotch<br />

marine boiler featuring three combustion gas passes. The<br />

cylindrical combustion chamber has a wet back, which<br />

improves heat exchange between the combustion gases<br />

and the water. The front door is lined with specially shaped<br />

firebrick to make it easier for the combustion gas to enter<br />

the tubes. The combustion gas passes through the tubes at<br />

very high speed and turbulence, and into the rear smoke<br />

chamber. The turbulence is accentuated by specially<br />

designed turbofans that help increase heat exchange.<br />

Anti Condensation - An exclusive system has been<br />

implemented to prevent the formation of condensation.<br />

The smoke tubes and turbo fins are specially designed<br />

to guarantee a high and rapid heat exchange for the<br />

combustible gases. The shape of the rear section of the<br />

smoke tubes protects the welds by raising the temperature<br />

in the area as far as possible.<br />

Uniform Temperature Distribution - The internal panelling<br />

has been designed to allow the water inside the boiler<br />

to be distributed optimally and evenly, depending on the<br />

temperature. This ensures maximum safety and reduces<br />

scale deposits which reduce the surface area and make the<br />

boiler less efficient.<br />

Very Low Pressure Drop - The very low pressure drop<br />

across the boilers allow for smaller primary pumps with<br />

less head pressure required reducing the motor Kw’s<br />

Australian Approved and Globally Recognised - All the<br />

components are fully Australian approved and have proven<br />

very successful in Europe and throughout the world.<br />

Crane Lift Packages Available - Outdoor “crane-liftable”<br />

versions available in all sizes.<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

High Water Content - The High water content is ideal for<br />

large systems with long operating hours.<br />

Expansion - The firebox of the Arizona boiler is designed to<br />

expand to increase the elasticity of the entire structure and<br />

enable it to withstand stress better.<br />

115


Arizona - Conventional Boilers<br />

Contents<br />

Performance Data<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Standard Efficiency<br />

Product<br />

Code<br />

Output<br />

80/60°C<br />

kW<br />

Net<br />

Efficiency<br />

80/60°C %<br />

Nominal<br />

Input<br />

MJ/hr<br />

Burner<br />

Selection<br />

Modulation<br />

Ratio<br />

Flow<br />

Rate<br />

l/s<br />

Waterside<br />

Pressure<br />

Drop<br />

(ΔT=12°C)<br />

kPa<br />

Combustion<br />

Side Pressure<br />

Drop mbar<br />

Total<br />

Water<br />

Volume<br />

litres<br />

Dry<br />

Weight<br />

Kg<br />

Power<br />

Supply<br />

V/A/Hz<br />

AS150 150 92.02 650 NG200 up to 1:5 1.79 1.4 1.2 172 346 240/0.75/50<br />

AS200 200 91.74 870 NG280 up to 1:5 2.39 1.5 1.9 172 346 240/1.04/50<br />

AS250 250 91.91 1090 NG350 up to 1:5 2.99 1.5 2 220 431 240/1.54/50<br />

AS300 300 92.31 1300 NG400 up to 1:5 3.58 1.6 2 300 475 240/1.54/50<br />

AS350 350 92.11 1520 NG550 up to 1:5 4.18 1.8 2.9 356 542 240/2.58/50<br />

AS400 400 92.38 1750 NG550 up to 1:5 4.78 2 4.1 360 584 240/2.58/50<br />

AS500 500 92.25 2170 P61 up to 1:5 5.97 2.2 4.2 540 853 415/1.53/50<br />

AS620 620 92.26 2690 P65 up to 1:5 7.41 <strong>2.7</strong> 6.4 645 963 415/2.09/50<br />

AS750 750 92.25 3250 P71 up to 1:5 8.96 2.5 5.2 855 1205 415/3.06/50<br />

AS850 850 92.29 3690 P71 up to 1:5 10.15 <strong>2.7</strong> 7.2 855 1205 415/3.06/50<br />

AS950 950 92.23 4120 P71 up to 1:5 11.35 3.2 5.2 950 1417 415/3.06/50<br />

AS1020 1020 92.22 4430 P71 up to 1:5 12.18 2.6 4 1200 1843 415/3.06/50<br />

AS1200 1200 92.24 5200 R75A-1 up to 1:5 14.33 3 5.5 1200 1843 415/4.17/50<br />

AS1300 1300 92.26 5640 R75A-1 up to 1:5 15.53 3.2 6.5 1200 1843 415/4.17/50<br />

AS1400 1400 92.29 6070 R75A-1 up to 1:5 16.72 2.8 6.5 1500 2600 415/4.17/50<br />

AS1600 1600 92.33 6930 R75A-1 up to 1:5 19.11 3.2 6.5 1500 2600 415/4.17/50<br />

AS1800 1800 92.31 7800 R91A up to 1:5 21.50 3.7 7 1650 2750 415/5.56/50<br />

AS2000 2000 92.29 8660 R93A up to 1:5 23.89 3.5 6 2000 3650 415/10.43/50<br />

AS2400 2400 92.31 10400 R93A up to 1:5 28.67 4 7.5 2300 3900 415/10.43/50<br />

AS3000 3000 92.31 13000 R512A up to 1:5 35.83 4.9 8 3150 5200 415/12.8/50<br />

AS3500 3500 92.30 15200 R512A up to 1:5 41.81 6 9 3650 5700 415/12.8/50<br />

Maximum operating pressure 500kPa. Higher pressure boilers available.<br />

Larger Boiler sizes available. Available as Dual Fuel (Natural Gas/LPG, Natural Gas/Light Oil)<br />

HR High Efficiency<br />

Product<br />

Code<br />

Output<br />

80/60°C<br />

kW<br />

Net<br />

Efficiency<br />

80/60°C %<br />

Nominal<br />

Input MJ/<br />

hr<br />

Burner<br />

Selection<br />

Modulation<br />

Ratio<br />

Flow<br />

Rate<br />

L/S<br />

Waterside<br />

Pressure<br />

Drop<br />

(ΔT=12°C)<br />

kPa<br />

Combustion<br />

Side Pressure<br />

Drop mbar<br />

Total<br />

Water<br />

Volume<br />

litres<br />

Dry<br />

Weight<br />

Kg<br />

Power<br />

Supply<br />

V/A/Hz<br />

AS150HR 150 95.06 568.08 NG200 up to 1:5 1.79 1.4 1.3 172 356.5 240/0.75/50<br />

AS200HR 200 95.4 756 NG280 up to 1:5 2.39 1.5 2.2 172 356.5 240/1.04/50<br />

AS250HR 250 94.88 948.6 NG350 up to 1:5 2.99 1.5 2.4 220 442 240/1.54/50<br />

AS300HR 300 95.09 1,135.80 NG400 up to 1:5 3.58 1.6 2.4 300 488.5 240/1.54/50<br />

AS350HR 350 95.37 1,321.20 NG550 up to 1:5 4.18 1.8 3.4 356 558 240/2.58/50<br />

AS400HR 400 95.24 1,512.00 NG550 up to 1:5 4.78 2 4.7 360 599.5 240/2.58/50<br />

AS500HR 500 95.42 1,886.40 P61 up to 1:5 5.97 2.2 4.8 540 870.5 415/1.53/50<br />

AS620HR 620 95.53 2,336.40 P65 up to 1:5 7.41 <strong>2.7</strong> 7.3 645 980.5 415/2.09/50<br />

AS750HR 750 95.42 2,829.60 P71 up to 1:5 8.96 2.5 5.8 855 1229.5 415/3.06/50<br />

AS850HR 850 95.4 3,207.60 P71 up to 1:5 10.15 <strong>2.7</strong> 8 855 1229.5 415/3.06/50<br />

AS950HR 950 95.25 3,589.20 P71 up to 1:5 11.35 3.2 5.9 950 1445.5 415/3.06/50<br />

AS1020HR 1020 95.42 3,848.40 P71 up to 1:5 12.18 2.6 4.5 1200 1880 415/3.06/50<br />

AS1200HR 1200 95.31 4,532.40 R75A-1 up to 1:5 14.33 3 6.2 1200 1880 415/4.17/50<br />

AS1300HR 1300 95.31 4,910.40 R75A-1 up to 1:5 15.53 3.2 7.3 1200 1880 415/4.17/50<br />

AS1400HR 1400 95.37 5,284.80 R75A-1 up to 1:5 16.72 2.8 6.6 1500 2665 415/4.17/50<br />

AS1600HR 1600 95.52 6,030.00 R75A-1 up to 1:5 19.11 3.2 7.1 1500 2665 415/4.17/50<br />

AS1800HR 1800 95.49 6,786.00 R91A up to 1:5 21.50 3.7 7.6 1650 2815 415/5.56/50<br />

AS2000HR 2000 95.51 7,538.40 R93A up to 1:5 23.89 3.5 6.6 2000 3730 415/10.43/50<br />

AS2400HR 2400 95.31 9,064.80 R93A up to 1:5 28.67 4 8.1 2300 3980 415/10.43/50<br />

AS3000HR 3000 95.48 11,311.20 R512A up to 1:5 35.83 4.9 8.6 3150 5306 415/12.8/50<br />

AS3500HR 3500 95.37 13,212.00 R512A up to 1:5 41.81 6 9.6 3650 5806 415/12.8/50<br />

Maximum operating pressure 600kPa. Higher pressure boilers available.<br />

Larger Boiler sizes available. Available as Dual Fuel (Natural Gas/LPG, Natural Gas/Light Oil)<br />

116


Contents<br />

Arizona - Conventional Boilers<br />

Dimensional Data<br />

Arizona 150-1300kW<br />

241<br />

Ø b<br />

Ø c<br />

Legend<br />

N1 Boiler Supply<br />

N2 Boiler Return<br />

N3 1/2” connection for<br />

additional equipment<br />

N4 Drain<br />

N5 Safety valve/s connection<br />

N6 1/2” bulb-holding well<br />

N8 1/2” inspection well<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Dimensional N1 Boiler supply Data applies to Standard and High Efficiency HR Models<br />

N2 Boiler return<br />

N3 1/2" connection for additional equipment<br />

N4 Model Connection for system H loading/unloading H1 H2 H4 H6 H10 L L2 P P2 P3 P4 P5 P6 Øb Øc N1 N2 N4 N5<br />

N5 Safety valve/s connection<br />

N6 AS150 1/2" bulb-holding 1080 well 905 440 961 440 54.5 800 750 1364 1000 513 475 452 200-250 160 250 50 50 1 -<br />

N8 1/2" inspection well<br />

AS200 1080 905 440 961 440 54.5 800 750 1364 1000 513 475 452 200-250 160 250 50 50 1 -<br />

AS250 1080 905 440 961 440 54.5 800 750 1614 1250 513 725 376 200-250 160 250 50 50 1 -<br />

AS300 1180 1005 490 1061 490 54.5 900 850 1614 1295 523 700 467 200-250 180 250 65 65 1 -<br />

AS350 1180 1005 490 1061 490 54.5 900 850 1864 1500 523 980 437 200-250 180 250 65 65 1 -<br />

AS400 1190 1015 500 1095 500 50 940 890 1872 1502 600 850 422 230-280 225 250 80 80 1 1-1/4<br />

AS500 1380 1205 610 1285 610 60 1160 1110 1946 1502 663 850 437 270-320 225 300 80 80 1-1/4 1-1/4<br />

AS620 1380 1205 610 1285 610 60 1160 1110 2235 1792 663 1150 427 270-320 225 300 80 80 1-1/4 1-1/4<br />

AS750 1510 1335 675 1417 675 60 1290 1240 2247 1753 704 1100 451 270-320 280 350 100 100 1-1/4 1-1/2<br />

AS850 1510 1335 675 1417 675 60 1290 1240 2247 1753 704 1100 451 270-320 280 350 100 100 1-1/4 1-1/2<br />

AS950 1510 1335 675 1417 675 60 1290 1240 2497 2003 704 1200 596 270-320 280 350 100 100 1-1/4 1-1/2<br />

AS1020 1660 1485 750 1568 750 60 1440 1390 2477 2003 704 1200 596 270-320 280 400 125 125 1-1/4 1-1/2<br />

AS1200 1660 1485 750 1568 750 60 1440 1390 2477 2003 704 1200 596 270-320 280 400 125 125 1-1/4 1-1/2<br />

AS1300 1660 1485 750 1568 750 60 1440 1390 2477 2003 704 1200 596 270-320 280 400 125 125 1-1/4 1-1/2<br />

Arizona 1400-3500kW<br />

Legend<br />

Ø b<br />

Ø c<br />

N1 Boiler Supply<br />

N2 Boiler Return<br />

N3 1” connection for<br />

additional equipment<br />

N4 Drain<br />

N5 Safety valve/s connection<br />

N6 1/2” bulb-holding well<br />

N8 1/2” inspection well<br />

Dimensional Data applies to Standard and High Efficiency HR Models<br />

N1 Boiler supply<br />

N2 Boiler return<br />

Model H H1 H2<br />

N3 1" connection for additional equipment<br />

H4 H6 H10 L L2 P P2 P3 P4 P5 P6 Øb Øc N1 N2 N4 N5<br />

N4 AS1400 Connection 1746 for system 1630 loading/unloading 880 880 150 1470 1270 2886 2300 831 1300 755 350-400 320 400 150 150 1-1/4 1-1/2<br />

N5 AS1600 Safety valve/s 1746 connection 1630 880 880 150 1470 1270 2886 2300 831 1300 755 350-400 320 400 150 150 1-1/4 1-1/2<br />

N6 1/2" bulb-holding well<br />

AS1800 1746 1630 880 880 150 1470 1270 3096 2510 771 1850 475 450-500 320 400 150 150 1-1/4 1-1/2<br />

N8 1/2" inspection well<br />

AS2000 1876 1760 945 945 150 1600 1400 3220 2510 903 1550 767 450-500 360 500 200 200 1-1/4 1-1/2<br />

AS2400 1876 1760 945 945 150 1600 1400 3480 2770 903 1950 627 450-500 360 500 200 200 1-1/4 1-1/2<br />

AS3000 2146 2030 1080 1080 150 1870 1670 3480 2770 903 2050 527 450-500 400 550 200 200 1-1/4 1-1/2<br />

AS3500 2146 2030 1080 1080 150 1870 1670 3935 3225 903 2050 982 450-500 400 550 200 200 1-1/4 1-1/2<br />

117


Arizona - Conventional Boilers<br />

Contents<br />

Case Studies<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

The Age Building<br />

Melbourne<br />

2 x Arizona Boiler<br />

Central Park /<br />

Frasers Property<br />

Sydney<br />

3 x Arizona 2000kW<br />

SAHMRI<br />

Adelaide<br />

3 x Arizona 750kW<br />

118


Contents<br />

Arizona - Conventional Boilers<br />

Chadstone<br />

Shopping Centre<br />

Thermal Plant<br />

2 x Arizona 2400kW<br />

1 x Arizona 1200kW<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Hoyts Cinema Complex<br />

2 x Arizona 620kW<br />

Bio Science<br />

3 x Arizona 1200kW<br />

119


XRE - Conventional Boilers<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

XRE<br />

Cast Iron Sectional Boilers<br />

150 – 1450kW<br />

Note: control panel shown for illustrative purposes only and may not be used on actual boiler.<br />

XRE Cast Iron Sectional Boilers, being of modular construction, are ideal<br />

for retrofitting into plant rooms with limited access as they are supplied<br />

unassembled and can fit through a standard doorway. They are able to<br />

be fitted with either oil, gas or Low NOx burners.<br />

The XRE provides high energy output whilst offering<br />

significant energy savings and reduced environmental<br />

impact. It is ideally suited to underfloor heating<br />

applications.<br />

Exchange surface are arranged in parallel streams for<br />

higher performance and the crossed girder construction<br />

ensures excellent distribution of mechanical forces.<br />

The large heat exchange surface in the combustion<br />

chamber allows better and more efficient exchanger/<br />

burner combinations. XRE boilers display high combustion<br />

efficiency of up to 83% depending on configuration.<br />

Increased insulation results in a remarkable reduction<br />

in heat losses and energy consumption. Double layers of<br />

100mm glass wool let the boiler operate efficiently and<br />

quietly for your peace of mind.<br />

The XRE has been designed for ease of installation and<br />

problem free maintenance. Hinged door and reversible door<br />

hatch provide easy access. For low temperature operation<br />

modulated down to 40°C.<br />

Product Quick Check<br />

Type<br />

Range<br />

Cast Iron Sectional<br />

105-335kW (XRE3)<br />

390-780kW (XRE4)<br />

695-1450kW (XRE5)<br />

Efficiency Gross 83%<br />

Fuel Type<br />

Natural Gas, LPG,<br />

Dual Fuel (Natural Gas/LPG)<br />

Gas Approval Type Type B approved to AS3814<br />

Outdoor option Yes<br />

Modulation up to 1:10<br />

Cascadeable Yes<br />

Max Pressure 600 kPa<br />

120


Contents<br />

XRE - Conventional Boilers<br />

XRE3 105 - 330kW<br />

Performance Data<br />

Product<br />

Code<br />

Output<br />

80/60°C kW<br />

Nominal<br />

Input MJ/hr<br />

Burner<br />

Selection<br />

Modulation<br />

Ratio<br />

Waterside<br />

pressure loss<br />

at Δ t = 15<br />

KkPa<br />

Flow Rate<br />

(ΔT 15K) l/s<br />

Combustion<br />

Side Pressure<br />

Drop mbar<br />

Total Water<br />

Volume<br />

litres<br />

Dry Weight<br />

Kg<br />

Power<br />

Supply<br />

V/A/Hz<br />

XRE34 130 560 GS140 up to 1:3 0.5 2.1 0.3 102 620 240/0.75/50<br />

XRE35 169 730 GS200 up to 1:3 0.9 <strong>2.7</strong> 0.6 120 740 240/0.75/50<br />

XRE36 210 910 GS280 up to 1:3 1.5 3.3 1.1 140 850 240/1.04/50<br />

XRE37 249 1080 GS350 up to 1:3 2.1 4.0 1.6 160 985 240/1.54/50<br />

XRE38 291 1260 GS400 up to 1:3 3.0 4.6 2.2 182 1110 240/1.54/50<br />

XRE39 338 1460 GS550 up to 1:3 5.0 5.4 2.5 204 1230 240/2.58/50<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Dimensional Data<br />

Model A B C Y P ØD<br />

XRE34 995 900 750 292 595 180<br />

XRE35 1165 1070 920 292 765 180<br />

XRE36 1335 1240 1090 292 935 180<br />

XRE37 1505 1410 1260 292 1105 180<br />

XRE38 1675 1580 1430 292 1275 200<br />

XRE39 1845 1750 1600 292 1445 200<br />

All measurements in mm<br />

121


XRE - Conventional Boilers<br />

Contents<br />

XRE4 390 - 780kW<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Performance Data<br />

Product<br />

Code<br />

Output<br />

80/60°C<br />

kW<br />

Nominal<br />

Input<br />

MJ/hr<br />

Burner<br />

Selection<br />

Modulation<br />

Ratio<br />

Waterside<br />

pressure loss at<br />

Δ t = 15 K kPa<br />

Flow<br />

Rate<br />

(ΔT 15K)<br />

l/s<br />

Combustion Side<br />

Pressure Drop<br />

mbar<br />

Total Water<br />

Volume litres<br />

Dry Weight Kg<br />

Power Supply<br />

V/A/Hz<br />

XRE408 390 1712 NG550 up to 1:3 2.00 6.2 1.1 370 1805 240/2.58/50<br />

XRE409 450 1975 P61 up to 1:5 <strong>2.7</strong>0 7.1 1.5 412 2075 415/1.53/50<br />

XRE410 540 2370 P61 up to 1:5 3.70 8.6 2 455 2240 415/1.53/50<br />

XRE411 600 2634 P65 up to 1:5 4.70 9.5 2.5 500 2460 415/2.09/50<br />

XRE412 670 2940 P65 up to 1:5 6.25 10.6 2.5 542 2640 415/2.09/50<br />

XRE413 720 3160 P65 up to 1:5 7.85 11.4 2.5 585 2880 415/2.09/50<br />

XRE414 780 3424 P71 up to 1:5 11.00 12.4 2.5 630 3060 415/3.06/50<br />

Dimensional Data<br />

540<br />

291 44<br />

30<br />

240<br />

680<br />

(1)<br />

1740<br />

L000056-B<br />

Mk Tapp<br />

Heati<br />

Heati<br />

Rp 2<br />

Sludg<br />

Ø Rp<br />

Integ<br />

Model<br />

ØA ext<br />

ØB<br />

inch<br />

ØC D E J L S<br />

XRE408 250 2-1/2 z 235 1427 1800 1505 1183<br />

XRE409 250 2-1/2 * 235 1427 1950 1665 1343<br />

XRE410 250 2-1/2 * 235 1427 2120 1825 1503<br />

XRE411 300 3 * 254 1447 2305 1985 1663<br />

Legend<br />

Mk Tapped Connection<br />

1 Heating outlet - weld<br />

2 Heating inlet - weld<br />

3 Rp 2 draining outlet<br />

4 Sludge removal hole Ø Rp 2 1/2 - plugged<br />

5 Integrated flow switch<br />

XRE412 300 3 * 254 1447 2465 2145 1823<br />

XRE413 300 3 * 254 1447 2625 2305 1983<br />

XRE414 300 3 * 254 1447 2785 2465 2143<br />

All measurements in mm unless specified otherwise.<br />

* Plate intact or pre-drilled to the diameter specificed on order.<br />

122


Contents<br />

XRE - Conventional Boilers<br />

XRE5 695 – 1450kW<br />

Performance Data<br />

Product<br />

Code<br />

Output<br />

80/60°C<br />

kW<br />

Nominal<br />

Input<br />

MJ/hr<br />

Burner<br />

Selection<br />

Modulation<br />

Ratio*<br />

Waterside<br />

pressure<br />

loss at Δ t =<br />

15 K kPa<br />

Flow Rate<br />

(ΔT 15K) l/s<br />

Combustion<br />

Side Pressure<br />

Drop mbar<br />

Total Water<br />

Volume litres<br />

Dry Weight<br />

Kg<br />

Power Supply<br />

V/A/Hz<br />

XRE514 812 3550 P71 up to 1:5 3.00 12.9 2.30 655 3170 415/3.06/50<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

XRE515 870 3820 P71 up to 1:5 3.47 13.8 2.40 695 3365 415/3.06/50<br />

XRE516 928 4075 P71 up to 1:5 1.17 14.7 2.50 732 3565 415/3.06/50<br />

XRE517 986 4328 P71 up to 1:5 1.35 15.7 2.60 770 3760 415/3.06/50<br />

XRE518 1044 4585 P71 up to 1:5 1.40 16.6 <strong>2.7</strong>0 810 3960 415/3.06/50<br />

XRE519 1102 4840 P71 up to 1:5 1.85 17.5 2.85 850 4130 415/3.06/50<br />

XRE520 1160 5090 P71-1 up to 1:5 2.15 18.4 3.00 905 4350 415/3.06/50<br />

XRE521 1218 5345 P71-1 up to 1:5 2.40 19.3 3.10 945 4540 415/3.06/50<br />

XRE522 1276 5600 R75A-1 up to 1:5 2.65 20.3 3.20 985 4740 415/4.17/50<br />

XRE523 1334 5856 R75A-1 up to 1:5 2.90 21.2 3.30 1020 4930 415/4.17/50<br />

XRE524 1400 6110 R75A-1 up to 1:5 3.20 22.2 3.40 1060 5110 415/4.17/50<br />

XRE525 1450 6365 R75A-1 up to 1:5 3.50 23.0 3.50 1095 5297 415/4.17/50<br />

Maximum operating pressure 600kPa. *Higher modulation available if required<br />

Dimensional Data<br />

Legend<br />

1 Heating outlet ØE (to be welded)<br />

2 Heating inlet ØE (to be welded)<br />

3 Draining Rp 3/4<br />

4 Flow switch detector<br />

5 Min. height for<br />

maintenance = 850mm<br />

Model A B C D ØE ØF G H K<br />

XRE514 1674 1744 1488 217 139.7 400 - -2 10<br />

XRE515 1785 1744 1488 188 139.7 400 150 -31 -19<br />

XRE516 1896 1966 1488 189 139.7 400 150 -30 -18<br />

XRE517 2007 1966 1488 210 139.7 400 370 -9 3<br />

XRE518 2118 2188 1504 236 159 400 370 -8 4<br />

XRE519 2229 2188 1504 257 159 400 370 13 25<br />

Model A B C D ØE ØF G H K<br />

XRE520 2380 2450 1504 208 159 400 650 -36 -24<br />

XRE521 2491 2450 1504 209 159 * 650 -35 -23<br />

XRE522 2602 2672 1504 230 159 * 650 -14 -2<br />

XRE523 2713 2672 1504 231 159 * 980 -13 -1<br />

XRE524 2824 2894 1504 252 159 * 980 8 20<br />

XRE525 2935 2894 1504 253 159 * 980 9 21<br />

All measurements in mm<br />

123


Enterprise Natural Gas Burners - Gas, Dual Fuel & Oil Burners<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

124


Contents<br />

Gas, Dual Fuel & Oil Burners<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Gas, Dual Fuel<br />

& Oil Burners<br />

Continued investment in research and development ensures our burners<br />

deliver optimised performance and minimum ecological impact.<br />

Our burners can be equipped with the most modern automatic mechanical or electronic<br />

modulation systems that maintain the correct gas/air ratio. In this way, the burner’s thermal load<br />

is adapted with precision to the need for heat in every moment of operation in order to guarantee<br />

optimised output at every point in combustion.<br />

Enterprise Natural Gas Burners pg 126<br />

Enterprise Light Oil Burners pg 133 Enterprise Dual Fuel Burners pg 134<br />

LMV Electronic Burner Control pg 135<br />

125


Enterprise Natural Gas Burners - Gas, Dual Fuel & Oil Burners<br />

Contents<br />

Enterprise Natural Gas Burners<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

35 - 8,000kW<br />

The Enterprise natural gas burners cover a firing range from 35kW to<br />

10,000kW and are suitable for small, medium and large applications.<br />

The Enterprise burners are designed to be aesthetic<br />

and functional but at the same time gives prominence to<br />

innovative technologies; in fact all components can be fitted<br />

onto a backing plate which can be moved and attached<br />

to special fixings within the burner to make maintenance<br />

easier.<br />

The models can be supplied for operations as follows:<br />

• TN: On / Off<br />

• PR: Progressive<br />

• AB: High / Low<br />

• MD: Modulating<br />

Low NOx models<br />

Enterprise gas burners are also available in Low NOx<br />

models.<br />

Our low NOx burners benefit from the installation of an<br />

innovative combustion head that re-distributes the gaseous<br />

element according to different weights and in a negative<br />

pressure zone, which allows a portion of the combusted<br />

gases to re-circulate<br />

Enterprise burners feature a high performance combustion<br />

head which ensures safety and increased efficiency. These<br />

units also feature simplified maintenance through convenient<br />

access to essential areas. A cam driven by the modulating<br />

motor ensures a smooth transition from low to high fire.<br />

Low NOx burner combustion head<br />

Modbus OCI-412<br />

126


Contents<br />

Enterprise Natural Gas Burners - Gas, Dual Fuel & Oil Burners<br />

Enterprise Natural Gas Burners 20kW - 85kW<br />

Performance Data<br />

Back Pressure in combustion chamber (mbar)<br />

NG35 TN<br />

NG70 TN<br />

NG70 AB<br />

NG90 TN<br />

NG90 AB<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Output (kW)<br />

Product Code<br />

Thermal Output<br />

Minimum kW<br />

Thermal Output<br />

Maximum kW<br />

Electrical Supply<br />

AC volts/Hz<br />

Motor Output<br />

W<br />

Gas Train Diameter<br />

inch<br />

NG 35.TN.15 20 41 240/50 75 1/2<br />

NG 70.TN.15 30 70 240/50 100 1/2<br />

NG 70.AB.15 19 68 240/50 100 1/2<br />

NG 90.TN.15 40 85 240/50 100 3/4<br />

NG 90.TN.20 40 85 240/50 100 3/4<br />

NG 90.AB.15 22 85 240/50 100 3/4<br />

NG 90.AB.20 22 85 240/50 100 3/4<br />

Valve train sizes may vary according to specified gas pressure.<br />

Dimensional Data<br />

Model A B min/max C min/max D E F G H K J L<br />

NG35 338 78/100 240/262 269 14 255 Ø80 Ø95 145 86 194<br />

NG70 365 78/91 274/287 304 14 291 Ø80 Ø95 145 - 218<br />

NG90 365 66 299 304 14 291 Ø80 Ø95 145 99 218<br />

Model M N O min/max P Q min/max R min/max S T U min/max V W X<br />

NG35 M8 155 96/120 112 258 91/113 167 6 45/67 94 400 266<br />

NG70 M8 155 96/120 112 271/284 105/118 167 2 - - 438 291<br />

NG90 M8 155 96/120 112 292/363 125/196 167 2 - - 438 291<br />

All measurements in mm.<br />

127


Enterprise Natural Gas Burners - Gas, Dual Fuel & Oil Burners<br />

Contents<br />

Enterprise Natural Gas Burners 60kW - 200kW<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Performance Data<br />

Back Pressure in combustion chamber (mbar)<br />

NG120 TN<br />

NG140 TN<br />

NG200 TN<br />

NG200 AB-PR-MD<br />

NG140 AB-PR-MD<br />

Output (kW)<br />

Product Code<br />

Thermal Output<br />

Minimum kW<br />

Thermal Output<br />

Maximum kW<br />

Electrical Supply<br />

AC volts/Hz<br />

Motor Output<br />

W<br />

Gas Train Diameter<br />

inch<br />

NG 120.TN.20 60 120 240/50 180 3/4<br />

NG 140.TN.20 60 170 240/50 180 3/4<br />

NG 140.TN.25 60 170 240/50 180 1<br />

NG 140.AB.20 35 170 240/50 180 3/4<br />

NG 140.AB.25 35 170 240/50 180 1<br />

NG 200.TN.20 85 200 240/50 180 3/4<br />

NG 200.TN.25 85 200 240/50 180 1<br />

NG 200.AB.20 42 200 240/50 180 3/4<br />

NG 200.AB.25 42 200 240/50 180 1<br />

Valve train sizes may vary according to specified gas pressure.<br />

Dimensional Data<br />

R min/max<br />

Q min/max<br />

S<br />

Y<br />

W<br />

J<br />

X<br />

G<br />

K<br />

P<br />

M<br />

L<br />

B min<br />

O max<br />

O min<br />

K<br />

H<br />

P<br />

N<br />

D<br />

T<br />

O min<br />

B max<br />

C min/max<br />

O max<br />

A<br />

Model<br />

A<br />

B<br />

min/max<br />

C<br />

min/max<br />

D G H J K L M N<br />

O<br />

min/max<br />

P<br />

Q<br />

min/max<br />

R<br />

min/max<br />

S T W X Y<br />

NG120 560 85/170 390/475 373 101 128 158 188 245 M8 188 108/158 133 376/461 201/286 175 32 537 340 108<br />

NG140 560 85/170 390/475 373 101 128 158 188 245 M8 188 108/158 133 420/506 201/286 220 32 560 340 108<br />

NG200 560 85/170 390/475 373 117 137 158 188 245 M8 188 108/158 133 376/461 201/286 175 32 537 340 108<br />

All measurements in mm.<br />

128


Contents<br />

Enterprise Natural Gas Burners - Gas, Dual Fuel & Oil Burners<br />

Enterprise Natural Gas Burners 95kW - 570kW<br />

Performance Data<br />

Back-pressure in combustion chamber (mbar)<br />

NG280 AB<br />

NG280 TN<br />

NG350 PR<br />

NG350 TN<br />

NG400 PR<br />

NG400 TN<br />

NG550 PR<br />

NG550 TN<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Power (kW)<br />

Product Code<br />

Thermal Output<br />

Minimum kW<br />

Dimensional Data<br />

Thermal Output<br />

Maximum kW<br />

Electrical Supply<br />

AC volts/Hz<br />

Motor Output<br />

W<br />

Gas Train Diameter<br />

inch<br />

NG280.TN 95 300 240/50 250 1, 1-1/4, 1-1/2<br />

NG280.AB 65 300 240/50 250 1, 1-1/4, 1-1/2<br />

NG350.TN 115 330 240/50 370 1, 1-1/4, 1-1/2<br />

NG350.PR 80 330 240/50 370 1, 1-1/4, 1-1/2<br />

NG350.MD 80 330 240/50 370 1, 1-1/4, 1-1/2<br />

NG400.TN 185 420 240/50 450 1, 1-1/4, 1-1/2,2<br />

NG400.PR 115 420 240/50 450 1, 1-1/4, 1-1/2,2<br />

NG400.MD 115 420 240/50 450 1, 1-1/4, 1-1/2,2<br />

NG550.TN 245 570 240/50 620 1-1/4. 1-1/2,2<br />

NG550.PR 160 570 240/50 620 1-1/4. 1-1/2,2<br />

NG550.MD 160 570 240/50 620 1-1/4. 1-1/2,2<br />

Valve train sizes may vary according to specified gas pressure.<br />

Model A B C F G H J K1 K2 M N<br />

O<br />

min/max<br />

P Q R S T X Y<br />

NG280 732 162.5 570 396 117 137 348 215 223 M10 219 131/179 155 541 366 175 128 491 108<br />

NG350 748 178 570 396 125 164 348 215 223 M10 219 131/179 155 541 366 175 89 491 144<br />

NG400 768 198 570 396 144 164 348 215 223 M10 219 131/179 155 541 366 175 89 491 144<br />

NG550 893 198 570 396 144 164 348 215 223 M10 247 131/179 155 541 366 175 89 491 144<br />

All measurements in mm.<br />

129


P<br />

K<br />

O<br />

P<br />

K<br />

Enterprise Natural Gas Burners - Gas, Dual Fuel & Oil Burners<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Enterprise Natural Gas Burners 160kW - 2050kW<br />

Performance Data<br />

Back-pressure in combustion chamber (mbar)<br />

P61 AB-PR-MD<br />

P65 AB-PR-MD<br />

P71 AB-PR-MD..0.xx<br />

P71 AB-PR-MD..1.xx<br />

R75A AB-PR-MD<br />

Power (kW)<br />

Product Code<br />

Thermal Output<br />

Minimum kW<br />

Thermal Output<br />

Maximum kW<br />

Electrical Supply<br />

AC volts/Hz<br />

Motor Output<br />

kW<br />

Gas Train Diameter<br />

inch<br />

P61 160 800 415/50 1.1 2-2-1/2<br />

P65 270 970 415/50 1.5 2-2-1/2<br />

P71 300 1200 415/50 2.2 2-2-1/2-3<br />

P71.1 300 1650 415/50 2.2 2-2-1/2-3<br />

R75A 320 2050 415/50 3 2-2-1/2-3<br />

Dimensional Data<br />

BB<br />

CC<br />

Y<br />

AA<br />

Z<br />

G<br />

J<br />

L<br />

W<br />

U<br />

E<br />

D<br />

F<br />

B<br />

R<br />

S<br />

Q<br />

C<br />

A<br />

V<br />

K<br />

K<br />

P<br />

P<br />

P60<br />

N<br />

H<br />

P65, P72, 73A<br />

N<br />

H<br />

O Min.<br />

O Max.<br />

M<br />

Boiler drilling<br />

O<br />

Burner flange<br />

M<br />

Boiler drilling<br />

O Min.<br />

O Max.<br />

Burner flange<br />

Type Model AS AL AA B(S*) B(L*) BB C CC D E F G H J K L M N O min/max P Q R S U V W Y Z<br />

P61 M-.xx.x.IT.A.0.32 1079 1169 99 343 433 314 736 298 812 500 312 184 204 210 240 344 M10 269 190 190 190 341 112 229 444 - 464 162 120<br />

P61 M-.xx.x.IT.A.0.40 1079 1169 99 343 433 314 736 298 812 500 312 184 204 210 240 344 M10 269 190 190 190 439 112 327 444 - 464 162 120<br />

P61 M-.xx.x.IT.A.0.50 1079 1169 99 343 433 314 736 298 812 500 312 184 204 210 240 344 M10 269 190 190 190 447 112 335 444 - 464 162 120<br />

P61 M-.xx.x.IT.A.0.65 1079 1169 99 343 433 314 736 298 997 685 312 184 204 250 240 420 M10 269 190 190 190 515 112 403 540 313 540 162 120<br />

P65 M-.xx.x.IT.A.0.40 1129 1219 130 326 416 373 803 316 900 568 332 184 218 208 300 376 M10 330 216 250 233 457 130 327 519 - 531 198 155<br />

P65 M-.xx.x.IT.A.0.50 1129 1219 130 326 416 373 803 316 900 568 332 184 218 208 300 376 M10 330 216 250 233 465 130 335 519 - 531 198 155<br />

P65 M-.xx.x.IT.A.0.65 1129 1219 130 326 416 373 803 316 998 666 332 184 218 275 300 393 M10 330 216 250 233 533 130 403 565 313 548 198 155<br />

P71 M-.xx.x.IT.A.1.40 1188 1298 130 385 495 373 803 316 1026 694 332 234 264 208 300 376 M10 330 216 250 233 457 130 327 519 - 531 198 155<br />

P71 M-.xx.x.IT.A.1.50 1188 1298 130 385 495 373 803 316 1026 694 332 234 264 208 300 376 M10 330 216 250 233 465 130 335 519 - 531 198 155<br />

P71 M-.xx.x.IT.A.1.65 1188 1298 130 385 495 373 803 316 1104 772 332 234 264 275 300 393 M10 330 216 250 233 533 130 403 565 313 548 198 155<br />

P71 M-.xx.x.IT.A.1.80 1188 1298 130 385 495 373 803 316 1106 774 332 234 264 275 300 407 M10 330 216 250 233 574 130 444 565 344 562 198 155<br />

R75A M-.xx.S.IT.A.1.50 1429 - 138 503 - 374 926 330 1062 700 362 254 270 229 300 420 M10 330 216 250 233 465 130 335 525 - 575 210 155<br />

R75A M-.xx.S.IT.A.1.65 1429 - 138 503 - 374 926 330 1139 777 362 254 270 296 300 420 M10 330 216 250 233 533 130 403 570 313 575 210 155<br />

R75A M-.xx.S.IT.A.1.80 1429 - 138 503 - 374 926 330 1141 779 362 254 270 296 300 428 M10 330 216 250 233 574 130 444 570 344 583 210 155<br />

All measurements in mm.<br />

130


L Z<br />

W<br />

AN<br />

J<br />

G<br />

Y<br />

P<br />

O min<br />

K<br />

Contents<br />

Enterprise Natural Gas Burners - Gas, Dual Fuel & Oil Burners<br />

Enterprise Natural Gas Burners 480kW - 8000kW<br />

Performance Data<br />

R91A PR-MD<br />

R92A PR-MD<br />

R93A PR-MD<br />

R512A PR-MD<br />

R515A PR-MD<br />

R520A PR-MD<br />

R525A PR-MD<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Back-pressure in combustion chamber (mbar)<br />

Power (kW)<br />

Product Code<br />

Thermal Output<br />

Minimum kW<br />

Thermal Output<br />

Maximum kW<br />

Electrical Supply<br />

AC volts/Hz<br />

Motor Output<br />

kW<br />

Gas Train Diameter<br />

inch<br />

R91A 480 2670 415/50 4 2<br />

R92A 480 3050 415/50 5.5 2<br />

R93A 550 4100 415/50 7.5 2<br />

R512A 600 4500 415/50 9.2 2<br />

R515A 770 5200 415/50 11 2<br />

R520A 1000 6400 415/50 15 2<br />

R525A 2000 8000 415/50 18.5 2<br />

Dimensional Data<br />

R91A, R92A, R93A<br />

B<br />

AA<br />

A<br />

C<br />

P<br />

K<br />

O max<br />

øH<br />

N<br />

M<br />

O min<br />

O max<br />

R<br />

Q<br />

S<br />

V<br />

Suggested<br />

boiler drilling<br />

Burner<br />

flange<br />

Type Model A AA AN B BB C CC D E F G H J K L M N O min/max P Q R S U V W Y Z<br />

R91A M-.xx.S.IT.A.1.50 1495 135 550 490 441 1005 507 1160 765 435 265 295 447 360 464 M12 424 280 310 300 532 148 384 624 190 649 228 185<br />

R91A M-.xx.S.IT.A.1.65 1495 135 564 490 441 1005 507 1406 971 435 265 295 447 360 464 M12 424 280 310 300 632 148 484 846 292 649 228 185<br />

R91A M-.xx.S.IT.A.1.80 1495 135 579 490 441 1005 507 1437 1002 435 265 295 447 360 464 M12 424 280 310 300 683 148 535 875 313 649 228 185<br />

R91A M-.xx.S.IT.A.1.100 1495 135 592 490 441 1005 507 1520 1085 435 265 295 447 360 464 M12 424 280 310 300 790 148 642 942 353 649 228 185<br />

R92A M-.xx.S.IT.A.1.50 1495 135 550 490 441 1005 507 1160 725 435 269 299 447 360 464 M12 424 280 310 300 532 148 384 624 190 649 228 185<br />

R92A M-.xx.S.IT.A.1.65 1495 135 564 490 441 1005 507 1406 971 435 269 299 442 360 464 M12 424 280 310 300 632 148 484 846 292 649 228 185<br />

R92A M-.xx.S.IT.A.1.80 1495 135 579 490 441 1005 507 1437 1002 435 269 299 447 360 464 M12 424 280 310 300 683 148 535 875 313 649 228 185<br />

R92A M-.xx.S.IT.A.1.100 1495 135 592 490 441 1005 507 1520 1859 435 269 299 447 360 464 M12 424 280 310 300 790 148 642 942 353 649 228 185<br />

R93A M-.xx.S.IT.A.1.50 1500 135 550 495 493 1005 507 1160 725 435 304 344 447 360 464 M12 424 280 310 300 532 148 384 624 190 649 228 185<br />

R93A M-.xx.S.IT.A.1.65 1500 135 564 495 493 1005 507 1406 971 435 304 344 447 360 464 M12 424 280 310 300 632 148 484 846 292 649 228 185<br />

R93A M-.xx.S.IT.A.1.80 1500 135 579 495 493 1005 507 1520 1002 435 304 344 447 360 464 M12 424 280 310 300 683 148 535 875 313 649 228 185<br />

R93A M-.xx.S.IT.A.1.100 1500 135 592 495 493 1005 507 1160 1085 435 304 344 447 360 464 M12 424 280 310 300 790 148 642 942 353 649 228 185<br />

All measurements in mm.<br />

131


L Z<br />

W<br />

AN<br />

J<br />

G<br />

Y<br />

P<br />

Enterprise Natural Gas Burners - Gas, Dual Fuel & Oil Burners<br />

Contents<br />

Dimensional Data<br />

R512A, R515A, R520A, R525A<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

C C<br />

B<br />

AD<br />

AA<br />

A<br />

C<br />

M<br />

U<br />

E<br />

D<br />

F<br />

R<br />

Q<br />

S<br />

V<br />

Suggested<br />

boiler drilling<br />

Burner flange<br />

Type Model A AA AD AN B BB C CC D E F G H J K L M N O P Q R S U V W Y Z<br />

R512A M-.xx.S.IT.A.1.50 1683 220 35 595 530 517 1153 532 1590 946 644 340 380 494 540 494 M14 552 390 390 763 149 614 845 190 764 328 270<br />

R512A M-.xx.S.IT.A.1.65 1683 220 35 611 530 517 1153 532 1613 969 644 340 380 494 540 494 M14 552 390 390 636 149 487 845 292 764 328 270<br />

R512A M-.xx.S.IT.A.1.80 1683 220 35 626 530 517 1153 532 1645 1002 644 340 380 494 540 494 M14 552 390 390 687 149 538 875 313 764 328 270<br />

R512A M-.xx.S.IT.A.1.100 1683 220 35 595 530 517 1153 532 1726 1082 644 340 380 494 540 494 M14 552 390 390 791 149 642 942 353 764 328 270<br />

R515A M-.xx.S.IT.A.1.50 1683 220 35 595 530 517 1153 532 1590 946 644 380 420 494 540 494 M14 552 390 390 763 149 614 845 190 764 328 270<br />

R515A M-.xx.S.IT.A.1.65 1683 220 35 611 530 517 1153 532 1613 969 644 380 420 494 540 494 M14 552 390 390 636 149 487 845 292 764 328 270<br />

R515A M-.xx.S.IT.A.1.80 1683 220 35 626 530 517 1153 532 1645 1002 644 380 420 494 540 494 M14 552 390 390 687 149 538 875 313 764 328 270<br />

R515A M-.xx.S.IT.A.1.100 1683 220 35 639 530 517 1153 532 1726 1082 644 380 420 494 540 494 M14 552 390 390 791 149 642 942 353 764 328 270<br />

R520A M-.xx.S.IT.A.1.50 1683 220 35 595 530 517 1153 532 1590 946 644 400 440 494 540 494 M14 552 390 390 755 149 614 844 190 764 328 270<br />

R520A M-.xx.S.IT.A.1.65 1683 220 35 611 530 517 1153 532 1613 669 644 400 440 494 540 494 M14 552 390 390 636 149 487 845 292 764 328 270<br />

R520A M-.xx.S.IT.A.1.80 1683 220 35 626 530 517 1153 532 1645 1002 644 400 440 494 540 494 M14 552 390 390 687 149 538 875 313 764 328 270<br />

R520A M-.xx.S.IT.A.1.100 1683 220 35 639 530 517 1153 532 1726 1082 644 400 440 494 540 494 M14 552 390 390 791 149 642 942 353 764 328 270<br />

All measurements in mm.<br />

132


Contents<br />

Enterprise Light Oil Burners - Gas, Dual Fuel & Oil Burners<br />

Enterprise Light Oil Burners<br />

21 - 4,100kW<br />

The Enterprise light oil burners cover a<br />

firing range from 21kW to 4,100kW and are<br />

suitable for small and medium applications.<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Combustion air can be easily set by the adjusting screw<br />

without removing the cover. The cover, easily removable, is<br />

heat resistant (ABS material).<br />

The burner is designed to be aesthetic and functional but at<br />

the same time gives prominence to innovative technologies;<br />

in fact all components can be fitted into a backing plate<br />

which can be moved and attached to special fixings within<br />

the burner to make maintenance easier.<br />

The models can be supplied for operations as follows:<br />

• TN: On / Off<br />

• AB: High / Low<br />

• PR: Progressive<br />

• MD: Modulating<br />

Enterprise burners feature a high performance combustion<br />

head which ensures safety and increased efficiency to<br />

minimise environmental impact. These units also feature<br />

simplified maintenance through convenient access to<br />

essential areas.<br />

Performance Data<br />

Product Code<br />

Thermal Output<br />

Minimum kW<br />

Thermal Output<br />

Maximum kW<br />

Electrical Supply<br />

AC volts/Hz<br />

Motor Output<br />

W<br />

Light Oil Consumption<br />

Rate Kg/h min/max<br />

LO 35.TN 21 41 240/50 75 1.8/3.5<br />

LO 60.AB 25 60 240/50 100 2.0/5.0<br />

LO 90.TN 40 85 240/50 150 3.0/7.0<br />

LO 90.AB 24 85 240/50 150 2.0/7.0<br />

LO140.TN 80 160 240/50 180 16/35<br />

LO140.AB 38 160 240/50 180 9.7/35<br />

LO200.TN 80 200 240/50 180 17/47<br />

LO200.AB 38 200 240/50 180 13/47<br />

LO280.TN 70 310 240/50 250 16/35<br />

LO400.TN 195 420 240/50 370 16/35<br />

LO400.AB 115 420 240/50 370 9.7/35<br />

LO550.TN 200 560 240/50 620 17/47<br />

LO550.AB 160 560 415/50 620 13/47<br />

PG 60.AB 145 698 415/50 1100 12.5/60<br />

PG 60.PR 151 791 415/50 1100 13/68<br />

PG70.XX 291 1047 415/50 2200 25/90<br />

PG81.XX 264 1900 415/50 3000 40/135<br />

PG91 1047 2093 415/50 4000 -<br />

PG91 698 2093 415/50 4000 -<br />

PG92 849 2558 415/50 5500 -<br />

PG93 550 4100 415/50 7500 -<br />

133


Enterprise Dual Fuel Burners - Gas, Dual Fuel & Oil Burners<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Enterprise Dual Fuel Burners<br />

35 - 13,000kW<br />

The Enterprise dual fuel range are suitable<br />

for use with either natural gas/LPG or<br />

natural gas/light oil. This range of burners<br />

cover a firing range from 35kW to 13,000kW.<br />

These burners have been carefully designed to provide<br />

maximum efficiency with either gas or light oil. Fuel change<br />

over is achieved by the “flick of a switch” which prompts<br />

the burner to carry out a controlled shutdown. The high<br />

performance fuel pump is driven by a separate motor and<br />

only operates when oil firing operation is selected.<br />

The compact dimensions of these units greatly simplify<br />

maintenance. They all feature an aluminium die cast<br />

housing, an easily removed cover and a grill on the air<br />

inlet to prevent foreign materials being drawn into the fan.<br />

The combustion head is adjusted by means of a graduated<br />

screw.<br />

Enterprise burners feature a high performance combustion<br />

head which ensures safety and increased efficiency to<br />

minimise environmental impact. These units also feature<br />

simplified maintenance through convenient access to<br />

essential areas.<br />

Performance Data<br />

Product Code<br />

Thermal Output<br />

Minimum kW<br />

Thermal Output<br />

Maximum kW<br />

Electrical Supply<br />

AC volts/Hz<br />

Motor Output<br />

kW<br />

Pump Motor<br />

kW<br />

HS5 35 70 240/50 0.10 0.10 23<br />

HS10 65 140 240/50 0.15 0.10 30<br />

HS18 80 200 240/50 0.15 0.10 31<br />

HP20 85 230 240/50 0.37 0.10 70<br />

HP30 65 350 240/50 0.37 0.10 70<br />

HP 60.xx.40 170 523 415/50 1.10 0.55 115<br />

Dry Weight<br />

Kg<br />

HP 60.xx 170 880 415/50 1.10 0.55 125<br />

HP 72.xx 330 1200 415/50 2.20 0.55 145<br />

HP 72.xx 330 1550 415/50 2.20 0.55 145<br />

HP 73A.xx 330 2300 415/50 3.00 0.55 155<br />

HP91A 480 2670 415/50 4.00 0.55 290<br />

HP92A 480 3050 415/50 5.50 1.10 300<br />

HP93A 550 4100 415/50 7.50 1.10 315<br />

HP512A 600 4500 415/50 9.20 1.10 340<br />

HP515A 770 5200 415/50 11.00 1.50 360<br />

HP520A 1000 6400 415/50 15.00 1.50 375<br />

HP525A 2000 8000 415/50 18.50 4.00 390<br />

HP1025 2550 8700 415/50 18.50 4.00 610<br />

HP1030 2550 10600 415/50 22.00 4.00 680<br />

HP1040 2550 13000 415/50 30.00 4.00 680<br />

134


Contents<br />

LMV Electronic Burner Control - Gas, Dual Fuel & Oil Burners<br />

LMV Electronic Burner Control<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Electronic Cam and Control System for medium and high power gas,<br />

light oil, heavy oil and mixed fuel burners.<br />

Automatic Heating, has adopted an electronic cam and<br />

control system in its line of Enterprise burners.<br />

This innovative system, which has been divided into two<br />

types of flame control box, can be used for both commercial<br />

(from 140 kW) and industrial applications (up to 70 MW).<br />

Burners designed for use with a single or mixed fuel with<br />

continuous or intermittent operation and permits the<br />

command and control of all the various elements that plan a<br />

part in the correct mixture of the fuel and combustion air by<br />

means of an appropriately programmed flame control box.<br />

This versatile solution oriented to the future permits the<br />

achievement of the maximum precision in combustion<br />

adjustment.<br />

The system can also be expanded through interface with<br />

an oxygen control probe and/or a fan speed adjustment<br />

inverter in order to improve performance even further, in<br />

this way obtaining the highest savings in energy in terms of<br />

both the fuel and the electric power required.<br />

The command and control system is composed of a<br />

twin-microprocessor electronic unit for the integration<br />

of all burner command and control functions, and a local<br />

programming and adjustment unit.<br />

Integrated functions include air/fuel ratio adjustment (with<br />

work point configuration possibility), PID temperature or<br />

pressure regulator, gas valve leakage control, adjustable<br />

cycle times, pre-configured fuel trains and input/output<br />

configuration.<br />

The programming levels are protected by password for the<br />

three types of user (manufacturer, servicing personnel, final<br />

user); dialogue between the servocontrol and the sensors is<br />

performed using twin-channel CAN Bus protocol in order to<br />

guarantee the greatest safety and reliability, and the unit can<br />

be installed directly in the machine or inside a separate electric<br />

control panel positioned no further away than 100 meters.<br />

Using the appropriate designated optional software the<br />

system can be configured directly by PC.<br />

Accessories<br />

• Electronic Control Box LMV 51.100 (without O2 trim)<br />

• Electronic Control Box LMV 52.200 (with O2 trim)<br />

• Programme (AZL 5xx)<br />

• Servomotor Air (SQM 4xx)<br />

• Servomotor Gas (SQM 4xx)<br />

• Servomotor Oil (SQM 4xx)<br />

Features<br />

• BMS Compatible<br />

• 10-1 Turn Down Range<br />

Flame control box integrated functions:<br />

• Burner control<br />

• Electronic cam<br />

• Power regulator<br />

• Gas valve leakage control system<br />

• Oxygen control<br />

• Inverter control<br />

• Dialogue with BMS systems or PLC (MOD Bus)<br />

• Burner commissioning and configuration via PC-tool<br />

• Simple programming with AZL and PC-tool<br />

• Complete self-diagnostic function (error memory, number<br />

of firings, burner operation time, clock, etc.)<br />

• 3 levels of parameter access: (manufacturer, servicing<br />

personnel, final user)<br />

• Remote diagnostics<br />

• All components can be easily interchanged<br />

• Parameter upgrading with PC-tool<br />

• Dialogue with MOD Bus protocol<br />

135


Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

136


Contents<br />

Flue Systems<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Flue Systems<br />

The Stainless Steel Fluing System offers considerable cost and time savings over<br />

conventional stainless steel welded flues. Available in sizes from 80 – 500mm<br />

diameter, this product will suit your requirements for any size boiler installation<br />

Advantages<br />

• Available in sizes 80 – 500mm diameter<br />

• Quick installation<br />

• Stainless Steel AISI 316L construction<br />

• No welding required on site<br />

Stainless Steel Flue System pg 138 Flue Dilution pg 148<br />

Draft Regulators pg 149<br />

Coaxial Flue System pg 150<br />

137


Stainless Steel Flue System - Flue Systems<br />

Contents<br />

Stainless Steel Flue System<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

The new Stainless Steel Fluing System offers<br />

considerable cost and time savings over<br />

conventional stainless steel welded flues.<br />

Available in sizes from 80 – 500mm diameter, this product<br />

will suit your requirements for any size boiler installation.<br />

Advantages<br />

Installation Examples<br />

PSCTSR18<br />

PSED02<br />

• Available in sizes 80 – 500mm diameter<br />

• Stainless Steel AISI 316L construction<br />

• Quick installation<br />

• No welding required on site<br />

• Suitable for Condensing Boilers<br />

PSCQ45<br />

PSCN90<br />

PSED01<br />

PSFB19<br />

PSFMR14<br />

PSFB19<br />

PSGT70<br />

PSED02<br />

PSED03<br />

PSRT08<br />

138


Contents<br />

Stainless Steel Flue Systems - Flue Systems<br />

Single Wall Stainless Steel Flue<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

PSED01<br />

Straight Element L 1000<br />

Product Code Height mm Diameter mm<br />

PSED01100 940 100<br />

PSED01120 940 120<br />

PSED01160 940 160<br />

PSED01200 940 200<br />

PSED01250 940 250<br />

PSED01300 940 300<br />

PSED01350 940 350<br />

PSED01400 940 400<br />

PSED01500 940 500<br />

PSED02<br />

Straight Element L 500<br />

Product Code Height mm Diameter mm<br />

PSED0280 440 80<br />

PSED02100 440 100<br />

PSED02120 440 120<br />

PSED02160 440 160<br />

PSED02200 440 200<br />

PSED02250 440 250<br />

PSED02300 440 300<br />

PSED02350 440 350<br />

PSED02400 440 400<br />

PSED02500 440 500<br />

PSED03<br />

Straight Element L 330<br />

Product Code Height mm Diameter mm<br />

PSED0380 270 80<br />

PSED03100 270 100<br />

PSED03120 270 120<br />

PSED03160 270 160<br />

PSED03200 270 200<br />

PSED03250 270 250<br />

PSED03300 270 300<br />

PSED03350 270 350<br />

PSED03400 270 400<br />

PSED03500 270 500<br />

D<br />

245 min -<br />

400 max<br />

H<br />

E<br />

PSET04<br />

Telescopic Element*<br />

Product Code Height mm Diameter mm<br />

PSET0480 250-450 80<br />

PSET04100 250-450 100<br />

PSET04120 250-450 120<br />

PSET04160 250-450 160<br />

PSET04200 250-450 200<br />

PSET04250 250-450 250<br />

PSET04300 250-450 300<br />

PSET04350 250-450 350<br />

PSET04400 250-450 400<br />

PSET04500 250-450 500<br />

*working length min.245 - max.400<br />

PSCQ45<br />

45° Elbow<br />

Product Code H mm D mm E mm<br />

PSCQ4580 129 80 29<br />

PSCQ45100 133 100 32<br />

PSCQ45120 140 120 35<br />

PSCQ45160 154 160 41<br />

PSCQ45200 168 200 47<br />

PSCQ45250 186 250 54<br />

PSCQ45300 204 300 62<br />

PSCQ45350 221 350 69<br />

PSCQ45400 239 400 76<br />

PSCQ45500 274 500 91<br />

PSCN90<br />

90° Elbow<br />

Product Code H mm D mm E mm<br />

PSCN9080 136 80 81<br />

PSCN90100 145 100 92<br />

PSCN90120 153 120 104<br />

PSCN90160 178 160 123<br />

PSCN90200 195 200 140<br />

PSCN90250 219 250 168<br />

PSCN90300 245 300 198<br />

PSCN90350 276 350 221<br />

PSCN90400 301 400 246<br />

PSCN90500 351 500 296<br />

139


55<br />

90<br />

96<br />

190<br />

290<br />

580<br />

Stainless Steel Flue Systems - Flue Systems<br />

Contents<br />

O UTLET diam.<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

145<br />

Fume Direction<br />

MALE diam.<br />

ANTI - BIRD MESH<br />

MESH NO T LARG ER THAN 20X20 mm<br />

PSRT08<br />

Tee 90°<br />

Product Code H mm D mm<br />

PSRT0880 270 80<br />

PSRT08100 270 100<br />

PSRT08120 270 120<br />

PSRT08160 270 160<br />

PSRT08200 440 200<br />

PSRT08250 440 250<br />

PSRT08300 440 300<br />

PSRT08350 490 350<br />

PSRT08400 540 400<br />

PSRT08500 640 500<br />

Flue Reducer<br />

M+F<br />

Product Code dm mm DF mm<br />

PSRT0180100 80 100<br />

PSRT0180160 80 160<br />

PSRT01100120 100 120<br />

PSRT01100160 100 160<br />

PSRT01100200 100 200<br />

PSRT01100300 100 300<br />

PSRT01110120 110 120<br />

PSRT01110160 110 160<br />

PSRT01110200 110 200<br />

PSRT01150160 150 160<br />

PSRT01150200 150 200<br />

PSRT01160200 160 200<br />

PSRT01200300 200 300<br />

PSRT01250300 250 300<br />

PSRT01300350 300 350<br />

PSRT01300400 300 400<br />

PSRT01400450 400 450<br />

PSRT01450500 450 500<br />

PSCTSR18<br />

Flue Terminal c/w Anti-bird Mesh<br />

Product Code<br />

Male<br />

Dia<br />

mm<br />

Outlet<br />

Dia.<br />

mm<br />

Thickness<br />

mm<br />

PSCTSR18D80 80 70 0.5<br />

PSCTSR18D100 100 80 0.5<br />

PSCTSR18D120 120 100 0.5<br />

PSCTSR18D160 160 140 0.5<br />

PSCTSR18D200 200 170 0.5<br />

PSCTSR18D300 300 260 0.5<br />

PSCTSR18D400 400 350 0.6<br />

PSCTSR18D500 500 435 0.6<br />

PSCTSR18D600 600 525 0.6<br />

ø DF<br />

ø dm<br />

ø 300 MALE<br />

PSTC80D<br />

SS Flue Plug / End Cap with<br />

Side Condensation Drain<br />

Product Code<br />

Dia. mm<br />

PSTC80D200 200<br />

PSTC80D300 300<br />

PSTC85<br />

SS Flue Plug / End Cap with<br />

Condensation Drain<br />

Product Code<br />

Dia. mm<br />

PSTC8580 80<br />

PSTC85100 100<br />

PSTC85120 120<br />

PSTC85160 160<br />

PSTC85200 200<br />

PSTC85300 300<br />

PSTC85400 400<br />

PSTC85500 500<br />

PSTC85600 600<br />

PSTR16D300<br />

M/F 90º Tee<br />

Product Code dm mm DF mm<br />

PSTC85600 160 300<br />

140


Contents<br />

Stainless Steel Flue Systems - Flue Systems<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

PSFMR14<br />

Adjustable Wallband<br />

Product Code D mm A mm<br />

PSFMR1480 80 102<br />

PSFMR14100 100 116<br />

PSFMR14120 120 130<br />

PSFMR14160 160 169<br />

PSFMR14200 200 188<br />

PSFMR14250 250 223<br />

PSFMR14300 300 259<br />

PSFMR14350 350 293<br />

PSFMR14400 400 328<br />

PSFMR14500 500 399<br />

PSFB19<br />

Locking Band<br />

Product Code D mm B mm<br />

PSFB1980 80 95<br />

PSFB19100 100 115<br />

PSFB19120 120 135<br />

PSFB19160 160 175<br />

PSFB19200 200 215<br />

PSFB19250 250 265<br />

PSFB19300 300 315<br />

PSFB19350 350 365<br />

PSFB19400 400 415<br />

PSFB19500 500 515<br />

PSGT70<br />

Silicon Gasket (Red)*<br />

Product Code<br />

D mm<br />

PSGT7080 80<br />

PSGT70100 100<br />

PSGT70120 120<br />

PSGT70160 160<br />

PSGT70200 200<br />

PSGT70250 250<br />

PSGT70300 300<br />

PSGT70350 350<br />

PSGT70400 400<br />

PSGT70500 500<br />

*Suitable for Non-condensing & Wood<br />

Boilers only (max temp 200ºC)<br />

Not suitable for Condensing Boilers<br />

DF<br />

DM<br />

PSGT71<br />

Silicon Gasket (Black)*<br />

Product Code<br />

D mm<br />

PSGT7180 80<br />

PSGT71100 100<br />

PSGT71120 120<br />

PSGT71160 160<br />

PSGT71200 200<br />

PSGT71250 250<br />

PSGT71300 300<br />

PSGT71350 350<br />

PSGT71400 400<br />

PSGT71500 500<br />

* Suitable for Condensing Boilers only<br />

(max temp 120ºC)<br />

PPH Flue Piece M/F White<br />

Straight Element L.205mm<br />

Product Code<br />

Dia. mm<br />

PABED20D100 100<br />

PPH Flue Non-return Valve<br />

110F/100M with Siphon<br />

Product Code<br />

Dia. mm<br />

PAVC01D110100 110/100<br />

141


Stainless Steel Flue Systems - Flue Systems<br />

Contents<br />

Flue Installation Instructions<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

4<br />

3<br />

2<br />

1<br />

Installation <strong>Guide</strong>lines<br />

1<br />

2<br />

3<br />

4<br />

All flue parts are to be assembled in a consistent<br />

fume direction (as indicated by arrows)<br />

Gaskets must be placed inside the female socket,<br />

with the profiled face always pointing inwards<br />

towards the centre, smooth side outwards<br />

seated in the groove. Condensing Boilers - Black<br />

Gaskets, Non Condensing Boilers - Red Gaskets<br />

Using silicone spray on the male element, join<br />

together gently ensuring gasket remains in<br />

groove.<br />

Fasten the locking band around the ridges of the<br />

male and female joint, taking care to ensure that<br />

the pointed arrow is fitted to match the direction<br />

of flow. The locking band will only fit properly in<br />

one direction.<br />

142


Contents<br />

Stainless Steel Flue Systems - Flue Systems<br />

Meridian Flue Manifold Kit (MFMK)<br />

7<br />

8<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

6<br />

11<br />

5<br />

9<br />

10<br />

4<br />

3<br />

2<br />

1<br />

Final Assembly<br />

Installation Notes and Part Numbers<br />

Item Notes Part Code Part Description Quantity<br />

1<br />

Insert the plastic flue piece (ø100mm)<br />

into the boiler<br />

2 Install the check valve<br />

PABED20D100 PPH Flue Piece M/F White Straight Element L.205mm 1<br />

PAVC01D110100 PPH Flue Non-return Valve 110F/100M with Siphon 1<br />

3 Install the Flue reducer (ø160mm to ø110mm)<br />

4 Install the straight flue piece (ø160mm)<br />

5 Install the 45° flue bend<br />

6<br />

Connect the common flue (ø300mm) with the 45°<br />

flue bend.<br />

7 Refer note 2 on pg 142<br />

8 Refer note 4 on pg 142<br />

9 Refer note 2 on pg 142<br />

10 Refer note 4 on pg 142<br />

PSRT01110160 SS Flue Reducer M&F ø110mm x ø160mm 1<br />

PSED02160 SS Flue Piece ø160mm x 500mmL 1<br />

PSCQ45160 SS Flue Bend ø160mm 45° 1<br />

PSTR16D300 SS Flue 90° Tee ø300mm reduced to ø160mm (Meridian Flue Manifold) 1<br />

PSGT71300 SS Flue EPDM Gasket ø300mm (Suitable up to 120°C) 1<br />

PSFB19300 SS Flue Locking Band ø300mm 1<br />

PSGT71160 SS Flue EPDM Gasket ø160mm (Suitable up to 120°C) 3<br />

PSFB19160 SS Flue Locking Band ø160mm 3<br />

11<br />

Connection of ø160mm flue to ø300mm flue at 45<br />

angle is to encourage condensate to flow through<br />

ø300mm flue to drain point rather than drain back<br />

into boiler via the ø160mm flue<br />

143


Stainless Steel Flue Systems - Flue Systems<br />

Contents<br />

Twin Wall Stainless Steel Flue<br />

PDAR62<br />

Anti-wind Cap<br />

Product Code Di mm De mm D1 mm<br />

PDAR62200 200 250 420<br />

PDED01 M/F<br />

Straight Element L.1000mm<br />

Product Code Di mm De mm H mm<br />

PDED01200 200 250 940<br />

PDED02 M/F<br />

Straight Element L.500mm<br />

Product Code Di mm De mm H mm<br />

PDED02200 200 250 440<br />

150mm<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

PDED03 M/F<br />

Straight Element L.330mm<br />

Product Code Di mm De mm H mm<br />

PDED03200 200 250 270<br />

PDTD08 90° Tee with<br />

150mm Single-wall Outlet<br />

Product Code Di mm De mm H mm<br />

PDTD08200150 200 250 440<br />

PDRB82<br />

135° Tee<br />

Product Code Di mm De mm H mm A mm<br />

PDRB82200 200 250 592 330<br />

Fume Direction<br />

Di<br />

PDCQ45 M/F<br />

45° Elbow<br />

Product Code Di mm De mm H mm E mm<br />

PDCQ45200 200 250 166 89<br />

PDRC09 F/F<br />

Boiler Adapter<br />

Product Code Di mm De mm<br />

PDRC09150 150 200<br />

PDRC09200 200 250<br />

PSRC09<br />

Double<br />

Product Code<br />

Di mm<br />

PSRC09D150 150<br />

144


Contents<br />

Stainless Steel Flue Systems - Flue Systems<br />

Twin Wall Stainless Steel Flue 2<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Fume Direction<br />

PDMI42 M/F<br />

Inspection Element<br />

Product Code Di mm De mm<br />

PDMI42200 200 250<br />

PDTC80 Blind Cap with<br />

Side Condensation Drain<br />

Product Code Di mm De mm<br />

PDTC80200 200 250<br />

PDRT01<br />

Flue Enlarger<br />

Product Code dm mm DF mm<br />

PDRT01150200 150 200<br />

PDFMR14<br />

Adjustable Wallband<br />

Product Code Di mm De mm A mm<br />

PDFMR1480 80 130 137<br />

PDFMR14100 100 150 152<br />

PDFMR14130 130 180 172<br />

PDFMR14150 150 200 188<br />

PDFMR14180 180 230 212<br />

PDFMR14200 200 250 223<br />

PDFMR14250 250 300 259<br />

PDFMR14300 300 350 293<br />

PDFMR14350 350 450 364<br />

PDFMR14400 400 500 399<br />

PDFMR14450 450 550 434<br />

PDFMR14500 500 600 469<br />

PDFB19<br />

Locking Band<br />

Product Code Di mm De mm<br />

PDFB1980 80 130<br />

PDFB19100 100 150<br />

PDFB19130 130 180<br />

PDFB19150 150 200<br />

PDFB19180 180 230<br />

PDFB19200 200 250<br />

PDFB19250 250 300<br />

PDFB19300 300 350<br />

PDFB19350 350 450<br />

PDFB19400 400 500<br />

PDFB19450 450 550<br />

PDFB19500 500 600<br />

145


Stainless Steel Flue Systems - Flue Systems<br />

Contents<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Firex Flue<br />

Typical Flue Installation<br />

1<br />

2<br />

Part Numbers<br />

Item Part Code Part Description<br />

1<br />

2<br />

3<br />

4<br />

5<br />

PDAR62200<br />

PDFMR1425<br />

PDED01200<br />

PDED02200<br />

PDFB19200<br />

Anti-wind Cap Ø 200mm<br />

Adjustable Wallband<br />

M/F Straight Element<br />

L.1000mm Ø 200mm<br />

M/F Straight Element<br />

L.500mm Ø 200mm<br />

Locking Band Ø 200mm<br />

3<br />

6<br />

7<br />

8<br />

PSACGTAT<br />

PDED03200<br />

PDTD08200/150<br />

SS Flue Fibreglass Tape Gasket 10m<br />

adhesive Roll (up to 550ºC)<br />

M/F Straight Element<br />

L.330mm Ø 200mm<br />

90° Tee with Single-wall Outlet Ø 150mm<br />

9<br />

PSRC09D150<br />

F/F Sleeve<br />

10<br />

KWZ150<br />

SS Flue Draft Regulators Ø 150mm<br />

11<br />

PDRB82200<br />

135° Tee Ø 200mm<br />

12<br />

PDCQ45200<br />

M/F 45° Elbow Ø 200mm<br />

4<br />

5<br />

6<br />

13<br />

14<br />

15<br />

PDRT01150200<br />

PDRC09150<br />

PDRC09200<br />

PDMI42200<br />

Flue enlarger 150mm to 200mm<br />

*This part is required for boilers with 150mm outlets<br />

e.g. Firex 34<br />

F/F Boiler Adapter Ø 150mm (for Firex 34)<br />

F/F Boiler Adapter Ø 200mm (for Firex 45<br />

and above)<br />

M/F Inspection Element Ø 200mm<br />

7<br />

16<br />

PDTC80200<br />

Blind Cap with Side Condensation Drain<br />

Ø 200mm<br />

WARNING<br />

8<br />

• The appliance and flue-system must be installed<br />

in accordance with AS/NZS 2918 and the relevant<br />

building code or codes.<br />

9<br />

10<br />

• Any modification of the appliance that has not been<br />

approved in writing by the testing authority will be in<br />

breach of the approval granted for compliance with<br />

AS/NZS 4013.<br />

11<br />

• A triple skin flue is required within the ceiling space.<br />

To comply with this requirement, we recommend that<br />

the section of double wall flue passing through the<br />

ceiling space be encased within 300mm diameter<br />

single wall flue.<br />

• Once the flue has been installed and approved by a<br />

professional installer, the flue must not be modified<br />

in any way.<br />

15<br />

12 14<br />

13<br />

*This part is<br />

only required<br />

for boilers with<br />

150mm outlets<br />

e.g. Firex 34<br />

16<br />

Ensure condensate drain<br />

contains water trap to<br />

prevent fumes escaping<br />

from the flue<br />

146


Contents<br />

Stainless Steel Flue Systems - Flue Systems<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

147


Flue Dilution - Flue Systems<br />

Contents<br />

Flue Dilution<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Introduction to Flue Dilution<br />

A flue dilution system is normally installed where there are difficulties in the provision of a conventional<br />

flue, or indeed where savings can be made if the only other alternative is a high rise flue. Using flue<br />

dilution, boiler fumes can be discharged from the side of a building including at low level.<br />

How Does It Work?<br />

The general principle is that ambient air from outside the building is mixed with the flue gas in order to<br />

dilute the CO² content to less than 1% when using natural gas or LPG boilers.<br />

As with all flue systems, local gas authority approval must also be sought for a flue dilution system.<br />

The shift in the commercial market towards condensing boilers, has had a significant evolutionary<br />

effect on flue dilution. The flue gas temperature from these appliances is far lower than traditional<br />

atmospheric boilers, and as a result condensation is created within the flue. By mixing this warm moist<br />

gas with cooler air, the mixed gas temperature is reduced further, creating more condensation. There are<br />

a few critical considerations:<br />

• Material of flue system – only use 316 grade stainless steel on condensing applications and flue dilution<br />

systems.<br />

• The flue system must be capable of handling condensation in large quantities.<br />

• Pluming at the flue discharge – suspended water molecules in the diluted flue gas will be discharged out<br />

through the grille to atmosphere. This pluming can often be significant and can cause a nuisance to local<br />

residents and building occupants. Therefore careful consideration of the discharge position is of utmost<br />

importance.<br />

For technical help on fan dilution systems, either email our Technical Department<br />

at sales@automaticheating.com.au or call on 1800 337 959<br />

Flue Dilution Fan Stainless Steel<br />

Product Code<br />

Flue gas pipe Nominal Ø mm<br />

RS-180 100–200<br />

RS-180 ES 100–200<br />

RS-180 ESP 100–200<br />

RS-225 ES 200–250<br />

RS-225 ESP 200–250<br />

Flue Dilution Fan Adaptor<br />

Product Code For chimney fan For pipe NW<br />

RSG 180/130 RS 180 130<br />

RSG 180/140 RS 180 140<br />

RSG 180/150 RS 180 150<br />

RSG 180/160 RS 180 160<br />

RSG 180/180 RS 180 180<br />

RSG 180/200 RS 180 200<br />

RSG 225/200 RS 225 200<br />

RSG 225/225 RS 225 225<br />

RSG 225/250 RS 225 250<br />

RSG 225/300 RS 225 300<br />

148


Contents<br />

Draft Regulator - Flue Systems<br />

Draft Regulators<br />

Introduction to<br />

Draft Regulators<br />

For proper operation and efficient fuel consumption in gas,<br />

oil & biomass heating boilers, draft must remain constant.<br />

When it is, combustion is more complete, fuels are utilized<br />

efficiently, and money is saved.<br />

Draft Regulators maintain consistent draft by counteracting<br />

the negative forces caused by changes in temperature and<br />

barometric pressure, as well as the effects of wind.<br />

How draft regulators work<br />

Static pressure of the cool air (1) illustration A exerts<br />

pressure on the outside of the furnace or boiler and the<br />

stack. The pressure difference between the room air and<br />

heated gas (air) causes products of combustion (2) to<br />

flow (draft) through the unit and rise up the flue. Room<br />

temperature air (3) enters through the barometric draft<br />

control (4) in the precise amount needed to overcome the<br />

excess drafts caused by temperature variations, wind<br />

fluctuations, and barometric pressure changes. Combustion<br />

of fuel is complete and the process is stabilized. The<br />

velocity of combustion gases through the heat exchanger is<br />

slowed so more heat is extracted. The unit operates more<br />

efficiently, reliably, and requires less maintenance.<br />

Performance Data<br />

Typical Gas Installation<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Steel Flue Draft Regulators<br />

Suitable for Non-Condensing Boilers<br />

Product Code Model Control Size Inches<br />

F250DAJ10 10" M + MG2 10<br />

F300DAJ12 12" M + MG2 12<br />

F350DAJ14 14" M + MG2 14<br />

F400DAJ16 16" M + MG2 16<br />

F450DAJ18 18" M + MG2 18<br />

F500DAJ20 20" M + MG2 20<br />

F600DAJ24 24" M + MG2 24<br />

F700DAJ28 28" M + MG2 28<br />

F800DAJ32 32" M + MG2 32<br />

Stainless Steel Flue Draft Regulators<br />

Suitable for Condensing Boilers<br />

Product<br />

Code<br />

Dia. mm<br />

Setting<br />

Range<br />

Air flow rate at Δp<br />

5 Pa 20 Pa 40 Pa<br />

KWZ130 130 10 – 25 Pa 75 m³/h 130 m³/h 160 m³/h<br />

KWZ150 150 10 – 35 Pa 140 m³/h 220 m³/h 300 m³/h<br />

KWZ180 180 10 – 60 Pa 190 m³/h 275 m³/h 360 m³/h<br />

KWZ250 250 10 – 50 Pa 220 m³/h 380 m³/h 525 m³/h<br />

To be installed on Tee with single-wall female outlet<br />

149


Coaxial Flue System - Flue Systems<br />

Contents<br />

Coaxial Flue System<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

ALU/PP<br />

Extension Pipe<br />

ALU/PP Vertical & Horizontal<br />

Condensation Drain<br />

ALU/PP Vertical Starting<br />

Pipe (with flue gas test point)<br />

Product Code<br />

Size<br />

ALUPPCEP250 250mm Ø60/100<br />

ALUPPCEP50 500mm Ø60/100<br />

ALUPPCEP1000 1000mm Ø60/100<br />

Product Code<br />

ALUPPCD<br />

Size<br />

145mm<br />

Product Code<br />

Size<br />

ALUPPCVSP Flanged Ø60/100<br />

Brown Flue<br />

Terminal and Tile<br />

ALU/PP<br />

Vertical Terminal Pipe<br />

ALU/PP<br />

Horizontal Terminal Pipe<br />

Product Code<br />

ALUPPHTP11300<br />

Description<br />

for 5°C to 30°C pitched<br />

roofs 1300mm long<br />

Product Code<br />

ALUPPCVTP<br />

Size<br />

Ø60/100 850mm long<br />

Product Code<br />

ALUPPCHTP<br />

ALUPPCHTP283<br />

Size<br />

Ø60/100 850mm long<br />

Ø60/100 283mm long<br />

Concentric Bend<br />

with Flange<br />

ALU/PP Starting Straight<br />

Piece Flanged<br />

Concentric<br />

Bend 45º<br />

Product Code<br />

ALUPPCSE90<br />

Description<br />

Starting Elbow 90 Flanged<br />

Ø60/100<br />

Product Code<br />

ALUPPCSSP<br />

Size<br />

Ø60/100 (M4)<br />

Product Code<br />

Size<br />

ALUPPCE45 Elbow 45° Ø60/100<br />

150


Contents<br />

Coaxial Flue Systems - Flue Systems<br />

CONDENSING &<br />

CONVENTIONAL BOILERS<br />

Concentric<br />

Bend 90º<br />

Product Code<br />

Size<br />

ALUPPCE90 Elbow 90° Ø60/100<br />

EPDM<br />

Wall Cover<br />

Product Code<br />

Description<br />

ALUPPCWC 10170<br />

Air Intake<br />

Plastic Terminal<br />

Product Code<br />

Size<br />

ALUPPEG Ø60/100 (13102)<br />

ALU/PP Flue Coaxial<br />

Exhaust Terminal<br />

ALU/PP Flue Coaxial Kit<br />

(Incl. Elbow and Terminal)<br />

Product Code<br />

ALUPPET<br />

Size<br />

Ø60/100<br />

(PACAS 01 D60-100)<br />

Product Code<br />

ALUPPPACKIT4<br />

Size<br />

Ø60/100 250mm Long<br />

151


Biomass Boilers<br />

Contents<br />

BIOMASS BOILERS<br />

152


Contents<br />

Biomass Boilers<br />

Biomass Boilers<br />

BIOMASS BOILERS<br />

Biomass Heating systems offer an economical and enviro-friendly<br />

option for heating generation.<br />

Biomass Heating systems burn wood pellets or wood logs to provide warmth to power<br />

central heating for domestic or commercial applications. They provide low carbon heat<br />

due to the fact the carbon dioxide emitted when wood is burned is the same amount that<br />

has been absorbed over the months and years that the plant was growing. The process is<br />

sustainable as long as new plants continue to grow in place of those used for fuel.<br />

Firex Wood Boilers pg 154 Airex Wood Boilers pg 156 Fokolus Wood Boilers pg 158<br />

Pellexia Pellet Boilers pg 160<br />

153


Wood Boilers<br />

Firex Wood Boilers - Biomass Boilers<br />

Contents<br />

Firex<br />

Wood Boilers 28 – 45kW<br />

<strong>AHG</strong> introduces the Firex Wood Boiler as a<br />

solution to the increasing call for heating<br />

boilers that use renewable resources.<br />

BIOMASS BOILERS<br />

With excellent thermal performance, the Firex is suitable<br />

for heating only, or heating and Domestic Hot Water<br />

production. Firex boilers are an efficient means of heating<br />

buildings in rural areas, particularly where no natural gas<br />

is available and where LPG is considered too expensive.<br />

Built for quality, durability, safety and ease of use, Firex<br />

wood fired hydronic boilers are available in 28, 35 and 45<br />

kW models .<br />

Bypass<br />

Wood Logs<br />

Store Door<br />

Primary<br />

Air Inlet<br />

Secondary<br />

Air Inlet<br />

Combustion<br />

Chamber Door<br />

Anti-smoke<br />

Door<br />

Secondary Air<br />

Channels<br />

Thermal<br />

Steel Tray<br />

Features<br />

• Reverse flame combustion<br />

• Overheat protection<br />

• Control panel with thermostatic control<br />

• Anti-smoke internal door with complete rotation<br />

• High efficiency combustion fan<br />

• 50mm thick insulation<br />

• Internal installation<br />

For Twin Wall Stainless Steel Flue System components<br />

suitable for Firex Boilers, please refer to pg 144 and 145<br />

Product Quick Check<br />

Type<br />

Wood Log Boiler<br />

Range<br />

28-45kW<br />

Efficiency 81.5%<br />

Fuel Type Wood Logs<br />

Outdoor option<br />

Max Pressure<br />

Low Nox<br />

Building J Code<br />

2019 compliant<br />

Yes, if installed inside a shed<br />

300kpa<br />

Yes<br />

Yes<br />

154


Contents<br />

Firex Wood Boilers - Biomass Boilers<br />

Performance Data<br />

Product Code FWH34 FWH45 FWH55<br />

Nominal Output kW 28.23 35.1 45.2<br />

Nominal Input kW 34.65 43.04 55.45<br />

Efficiency % 81.5 81.6 81.5<br />

Boiler Class 3 3 3<br />

Max. Working Pressure bar 3 3 3<br />

Wood Logs Storage Volume l 108 160 218<br />

Wood Logs Length cm 50 50 70<br />

Smoke Temp. at Nom. Output ºC 284 279 283<br />

Boiler Water Content l 59 71 93<br />

Max. Electrical Absorbed W 163 163 163<br />

CO at 13% O2 mg/Nm3 369 402 423<br />

NOx at 13% 02 mg/Nm3 162 157 168<br />

OGC at 13% 02 mg/Nm3 11 8 12<br />

DUST at 13% 02 mg/Nm3 31 31 32<br />

Dry Weight kg 363 475 623<br />

BIOMASS BOILERS<br />

Dimensional Data<br />

Key<br />

Key:<br />

1. 1 - Panel Panel board board<br />

2. 2 - Primary Primary air air adjustment adjustment<br />

3. 3 - Secondary Secondary air air adjustment adjustment<br />

4.<br />

4<br />

- Flame<br />

Flame<br />

sight<br />

sight<br />

glass<br />

glass<br />

5.<br />

5<br />

- Cleaning<br />

Cleaning<br />

doors<br />

doors<br />

6.<br />

6<br />

- Rear<br />

Rear<br />

smoke<br />

smoke<br />

chambre<br />

chamber<br />

7.<br />

7<br />

- Loading<br />

Loading<br />

door<br />

door<br />

8.<br />

8<br />

- Sucking<br />

Sucking<br />

fan<br />

fan<br />

9.<br />

9<br />

- Lower<br />

Lower<br />

cleaning<br />

cleaning<br />

and<br />

and<br />

inspection door door<br />

T1 - C.H. flow<br />

T2 - C.H. return<br />

T1<br />

T3<br />

C.H.<br />

- Bulb<br />

flow<br />

holder for safety<br />

T2 C.H. thermostat, return working<br />

T3 Bulb thermostat, holder for high safety limit<br />

thermostat, working minimum<br />

thermostat, high thermometer limit<br />

T4 thermostat, - Bulb holder minimum connection for<br />

thermostat, thermal discharge thermometer valve<br />

T4 T5 Bulb - Chimney holder connection for<br />

T6 thermal - Safety discharge heat exchanger valve<br />

T5 Chimney<br />

connections<br />

connection<br />

T6 T7 Safety - Boiler heat drain exchanger<br />

connections<br />

T7 Boiler drain<br />

Model A B C D E F G H<br />

Case Study<br />

T1 - T2<br />

UNI ISO 228/1<br />

T5<br />

Ø mm<br />

Connections<br />

T6<br />

UNI ISO 228/1<br />

T3 - T4 - T7<br />

UNI ISO 228/1<br />

FWH34 510 680 1230 190 78 1025 628 65 G 1 1/4 150 G ½ G ½<br />

FWH45 610 680 1380 190 81 1150 628 65 G 1 ½ 200 G ½ G ½<br />

FWH55 610 880 1380 190 81 1150 828 65 G 1 ½ 200 G ½ G ½<br />

All measurements in mm unless specified.<br />

Rural Residence<br />

Trentham VIC<br />

1 x Firex Wood Boiler<br />

This Firex Wood Fired Boiler was<br />

installed at a rural property in<br />

Trentham VIC to provide hydronic<br />

heating to the house.<br />

155


Airex Wood Boilers - Biomass Boilers<br />

Contents<br />

Airex<br />

Wood Boilers 65 – 200kW<br />

BIOMASS BOILERS<br />

<strong>AHG</strong> introduces the Airex Wood Boiler as<br />

a solution to the increasing call for higher<br />

capacity boilers that use renewable resources.<br />

With excellent thermal performance, the Airex is<br />

suitable for heating only, or heating and Domestic Hot<br />

Water production and can be used in industrial process<br />

applications. Airex boilers are an efficient means of heating<br />

buildings & industrial process applications in rural areas,<br />

particularly where no natural gas is available and where<br />

LPG is considered too expensive.<br />

Built for quality, durability, safety and ease of use, Airex Wood<br />

Fired Boilers are available in 65, 80, 150 & 200 kW models.<br />

Features<br />

• Reverse flame combustion<br />

• Overheat protection<br />

• Control panel with thermostatic control<br />

• Anti-smoke internal door with complete rotation<br />

• High efficiency combustion fan<br />

• 60mm thick insulation<br />

• Internal installation<br />

Product Quick Check<br />

Type<br />

Wood Log Boiler<br />

Range<br />

65-200kW<br />

Efficiency 89%<br />

Fuel Type Wood Logs<br />

Outdoor option<br />

Max Pressure<br />

Low Nox<br />

Building J Code<br />

2019 compliant<br />

Yes, if installed inside a shed<br />

300kpa<br />

Yes<br />

Yes<br />

156


Contents<br />

Airex Wood Boilers - Biomass Boilers<br />

Performance Data<br />

Product Code ARX65 ARX80 ARX150 ARX200<br />

Nominal Output* kW 65 80 149.3 199.7<br />

Max. Input kW 78.2 96 166.8 223.4<br />

Waterside Pressure Drop kPa** 0.6 1.0 3.9 3.9<br />

Combustion Side<br />

Pressure Drop<br />

Boiler Max working<br />

pressure<br />

mbar 0.03 0.05<br />

bar 3 3 3 3<br />

Total Water Volume Litres 170 220 430 493<br />

Wood Log Storage I 235 325 495 580<br />

Wood Loading Opening mm 340x520 340x520 514x594 514x594<br />

Wood Logs Length cm 70 100 100 120<br />

CO 10% O2 mg/Nm3 687 690<br />

NOx 10% O2 mg/Nm3 232 249<br />

Dust 10% O2 mg/Nm3 25 43<br />

Electrical Supply V/W 240/250 240/250<br />

Dry Weight kg 760 927 1475 1626<br />

6<br />

2<br />

1<br />

5<br />

4<br />

3<br />

7<br />

Key<br />

1 Burner in refractory<br />

stone, with cast<br />

iron fire bars and<br />

stainless steel grate<br />

2 Fan with acoustic<br />

protection<br />

3 Primary air adjustment<br />

4 Secondary air<br />

adjustment<br />

5 Combustion chamber<br />

6 Firewood store<br />

7 Catalyst in strengthened<br />

refractory concrete<br />

M C.H. Flow<br />

V Thermostatic Valves<br />

P Primary Air<br />

F Smokes<br />

R C.H. Return<br />

BIOMASS BOILERS<br />

(*) Output obtained with good quality wood, having an humidity of 15%.<br />

(**) Pressure losses for a flow rate corresponding to a Δt of 15 K.<br />

Dimensional and Connection Data<br />

Product Code<br />

A<br />

mm<br />

B<br />

mm<br />

C<br />

mm<br />

D<br />

mm<br />

E<br />

mm<br />

F<br />

mm<br />

G<br />

mm<br />

H<br />

mm<br />

T1<br />

Rp<br />

ARX65 755 955 1405 190 160 315 1180 245 2 2 ½ - - 220 - ¾ ½ - ½ ½<br />

ARX80 755 1255 1405 190 160 315 1180 245 2 2 ½ - - 220 - ¾ ½ - ½ ½<br />

T2<br />

Rp<br />

T3<br />

Rp<br />

T4<br />

Rp<br />

T5<br />

Rp<br />

T6 Ø<br />

mm<br />

T7<br />

Rp<br />

T8<br />

Rp<br />

T9<br />

Rp<br />

T10<br />

Rp<br />

T11<br />

Rp<br />

T12<br />

Rp<br />

Airex 65-80<br />

D<br />

C<br />

Key<br />

A<br />

1 Panel board<br />

2 Door of firewood store<br />

3 Central door<br />

1<br />

2<br />

3<br />

4<br />

5<br />

6<br />

7<br />

8<br />

T8<br />

T6<br />

G<br />

9<br />

11<br />

10<br />

T2<br />

T3<br />

F<br />

H<br />

T1<br />

B<br />

1<br />

E<br />

30<br />

T8<br />

T9<br />

9<br />

10<br />

T2<br />

4 Inlet of primary / secondary air<br />

5 Adjusters of secondary air<br />

6 Adjuster of primary air<br />

T1<br />

T11<br />

T8<br />

T12<br />

T6<br />

10<br />

T3<br />

7 Combustion chamber door<br />

8 Flame sight glass<br />

9 Fan<br />

10 Cleaning doors<br />

11 Rear smoke chamber<br />

12 Auxiliary boiler door<br />

13 Smoke chamber cleaning door<br />

14 Burner protection<br />

T1 Central heating flow<br />

T2 Main central heating return<br />

T3 Boiler drain<br />

T4 Secondary C.H. return<br />

T5 Air venting & expansion vessel connexion<br />

T6 Chimney connection of wood fired boiler<br />

T7 Chimney connection of auxiliary boiler<br />

T8 Safety heat exchanger connections<br />

T9 Bulb holder connection for probes<br />

T10 Auxiliary boiler burner connection<br />

T11 Bulb holder for working, max., min.<br />

thermostats and thermometer<br />

T12 Bulb holder for safety thermostat<br />

Airex 150-200<br />

Key<br />

1 Panel board<br />

2 Wood storage door<br />

3 Primary air adjuster<br />

4 Secondary air adjuster<br />

5 Flame sight glass<br />

6 Combustion chamber door<br />

7 Fan with inverter<br />

8 Lever for cleaning system activation<br />

T1 C.H. flow EN 1092-1 DN 65 PN 16 R3/4”<br />

T2 C.H. return EN 1092-1 DN 65 PN 16<br />

T3 Expansion vessel connection ISO 7/1 Rp1/2”<br />

T4 Chimney connection Øe 300 mm<br />

T5 Safety heat exchanger connections ISO 7/1<br />

T6 Boiler drain ISO 7/1 R3/4”<br />

157


Fokolus Wood Boilers - Biomass Boilers<br />

Contents<br />

BIOMASS BOILERS<br />

Fokolus<br />

Wood Boilers 20 – 42kW<br />

The force of steel,<br />

the heating energy of stone<br />

Obtaining energy for heating in different ways is essential, not<br />

only for the whole country, but also for each individual who<br />

has the opportunity.<br />

As part of Unical’s programme for exploiting biomass in<br />

order to attain a major harmony with the environment, we<br />

are pleased to present three new wood log boilers, ideal for<br />

those consumers who, aware of the energy problems they are<br />

facing, desire products easy to use, with high performances<br />

and reduced fuel consumption, without having to resort to<br />

onerous investments.<br />

Simplicity and perfection<br />

The range of FOKOLUS boilers sums up the most primitive<br />

features which wood evokes. On one hand nature and on<br />

the other the technology which Unical has been able to<br />

develop. With the combustion process, the whole cycle which<br />

characterizes renewable energies comes to a close.<br />

The results are: comfort, economics, friendly environmental,<br />

all offered “naturally” by FOKOLUS.<br />

Air Inlet Regulator Chain<br />

Refractory Catalyst<br />

Wood<br />

Storage and<br />

Combustion<br />

Chamber<br />

Door<br />

Fire Box<br />

Ash Pan Door<br />

Ash Pan<br />

Air Inlet Thermostatic Regulator<br />

By-pass<br />

Features<br />

Controlled combustion, long boiler operation<br />

and reduced emissions<br />

The optimization of combustion is guaranteed by the<br />

thermostatic primary air inlet regulator and by the<br />

micrometric secondary air regulator.<br />

However, it is the use of a special refractory catalyst,<br />

positioned in the combustion chamber’s upper vault, which<br />

favours the pyrolysis process of the cellulose and the<br />

reduction of CO emissions.<br />

Once this real and proper “stone catalyst” has reached the<br />

working temperature, it contributes determinedly to the<br />

wood’s complete combustion.<br />

The organic molecules are thus transformed in primary<br />

gaseous elements and solid residual products. The first<br />

are burnt, the latter, in the intensive heat, burn thanks to<br />

the secondary air, with the so called “slow flame”, which<br />

enables the boiler to operate for longer, and so reduces the<br />

need of refuelling.<br />

At the end of the process, the noncombustible ashes will fall<br />

into a large ash pan placed underneath the grate.<br />

The passage of the flue gasses takes place vertically, from<br />

the bottom to the topmost direction, then they enter the<br />

“tunnel” in the vault, built in a special refractory catalyst<br />

material, and enter head-on into the hollow space between<br />

the latter and the arched vault, soaked by the system’s<br />

water, then they flow out through the rear outlet.<br />

Product Quick Check<br />

Type<br />

Wood Log Boiler<br />

Range<br />

20-42kW<br />

Efficiency 89%<br />

Fuel Type Wood Logs<br />

Max Pressure<br />

Building J Code<br />

2019 compliant<br />

300kPa<br />

Yes<br />

158


Contents<br />

Fokolus Wood Boilers - Biomass Boilers<br />

Heat transfer<br />

fins<br />

CH system flow<br />

4<br />

M<br />

Boiler body<br />

rock wool<br />

insulation<br />

M<br />

Flue<br />

chamber<br />

Flue<br />

outlet<br />

By-pass<br />

7<br />

5<br />

Overheating<br />

protection<br />

by cooling coil<br />

Secondary<br />

air inlet<br />

5<br />

6<br />

4<br />

3<br />

Combustion<br />

chamber<br />

Boiler water<br />

Bottom grate<br />

2<br />

6<br />

3<br />

1<br />

Refractory<br />

catalyst<br />

Wood<br />

7<br />

2<br />

1<br />

BIOMASS BOILERS<br />

CH system<br />

return<br />

R<br />

Primary<br />

air inlet<br />

R<br />

Ash pan<br />

Dimensional and Technical Data<br />

Key<br />

1 Upper loading door<br />

2 Lower cleaning door<br />

3 Thermostatic air inlet regulator<br />

4 Secondary air inlet aperture<br />

5 Primary air inlet aperture<br />

6 Air inlet regulator chain<br />

7 By-pass opening handle with<br />

counterweight<br />

8 Rear smoke chamber<br />

9 Smoke chamber cleaning door<br />

T1 CH flow<br />

T2 CH return<br />

T3 Thermostatic air inlet regulator<br />

connection<br />

T4 Chimney connection<br />

T5 Safety heat exchanger connections<br />

T6 Bulb holder for thermometer<br />

T7 Bulb holder for thermal safety drain<br />

valve sensor<br />

Model FKH20 FKH30 FKH40<br />

Nominal Output* kW 20 33 42<br />

Nominal Input kW 31 50 61<br />

Pressure Losses Water Side** m w.c. 0,3 0,3 0,4<br />

Chimney Draught Required Pa 15 16 20<br />

Boiler Water Content l 35 53 67<br />

Max. Working Pressure bar 3 3 3<br />

Wood Storage Capacity l 70 125 165<br />

Wood Logs Length cm 33 50 70<br />

A mm 510 590 590<br />

B mm 776 946 1146<br />

F mm 416 586 786<br />

N mm 488 658 858<br />

O mm 490 570 570<br />

T1 - T2 UNI ISO 7/1 Rp 2 Rp 2 Rp 2<br />

T3 UNI ISO 7/1 Rp 3/4 Rp 3/4 Rp 3/4<br />

T4 Øe mm 200 200 200<br />

T5 UNI ISO 7/1 R 1/2 R 1/2 R 1/2<br />

T6 - T7 UNI ISO 7/1 Rp 1/2 Rp 1/2 Rp 1/2<br />

Weight kg 250 340 402<br />

* Output obtained with good quality wood with a maximum of 15% moisture content. ** Pressure losses with a water flow rate corresponding to a Δt of 15K.<br />

159


Pellet Boilers<br />

Pellexia Pellet Boilers - Biomass Boilers<br />

Contents<br />

Pellexia<br />

Pellet Boilers 34 – 80kW<br />

<strong>AHG</strong> introduces the Pellexia Pellet Boiler as<br />

a solution to the increasing call for biomass<br />

boilers that use renewable resources.<br />

BIOMASS BOILERS<br />

With excellent thermal performance, the Pellexia is suitable for<br />

heating only, or heating and Domestic Hot Water production.<br />

Pellexia Pellet Boilers are an efficient means of heating buildings<br />

in rural areas, particularly where no natural gas is available and<br />

where LPG is considered too expensive.<br />

Built for quality, durability, safety and ease of use, Pellexia<br />

Hydronic Pellet Boilers are available in 34, 45 and 80 kW models<br />

Features<br />

• Automatic Pellet feeding<br />

• Reverse flame combustion<br />

• Overheat protection<br />

• Control panel with thermostatic control<br />

• Anti-smoke internal door with complete rotation<br />

• High efficiency combustion fan<br />

• 100mm thick insulation<br />

• Internal installation<br />

1<br />

M<br />

2<br />

6<br />

Key<br />

3<br />

4<br />

5<br />

R<br />

10<br />

8<br />

1 Tools panel<br />

2 Flue connection<br />

3 Fan<br />

4 Smoking room<br />

5 Smoke chamber inspection door<br />

6 Upper boiler door<br />

7 Lower boiler door (combustion chamber)<br />

8 Burner<br />

9 Ash collection basin<br />

10 Photosensor<br />

M Heating system delivery<br />

R Heating system return smoke path<br />

7<br />

9<br />

Product Quick Check<br />

Type<br />

Pellet Boiler<br />

Range<br />

34-80kW<br />

Efficiency 90%<br />

Fuel Type Pellet<br />

Outdoor option<br />

Max Pressure<br />

Low Nox<br />

Building J Code<br />

2018 compliant<br />

Yes, if installed inside a shed<br />

300kpa<br />

Yes<br />

Yes<br />

160


Contents<br />

Pellexia Pellet Boilers - Biomass Boilers<br />

Performance Data<br />

Product Code UP34 UP45 UP80<br />

Nominal Input min/max kW 10.7 / 34.9 13.2 / 44.1 23.9 / 80.1<br />

Output min/max kW 9.6 / 31.4 11.9 / 39.8 21.5 / 72.4<br />

Efficiency 80/60°C % 90.1 90.1 90.2<br />

Maximum Pellet Reservoir Capacity Kg/l 230/360 230/360 630/1000<br />

Autonomy (burner at min/max capacity) h 109/32 82/25 133/40<br />

Smoke Temperature min/max °C 97/158 102/166 93/170<br />

CO Value at 10% of O2 at Min. Power mg/Nm3 116 182 102.6<br />

CO Value at 10% of O2 at Max. Power mg/Nm3 459 476 217.1<br />

Pellet Consumption min/max Kg/h 2.1/7.1 2.8/9 4.78/16<br />

Dust at 10% of O2 mg/Nm3 18 19 14<br />

Dust at 13% of O2 mg/Nm3 13 14 10.1<br />

Electric Absorbtion at starting W 227 227 410<br />

Electric Absorbtion at steady state W 207 207 310<br />

Water Content l 67 82 110<br />

Max working pressure bar 3 3 3<br />

Min. Draught at the chimney base Pa 15 18 15<br />

(1) Pressure losses for a flow rate corresponding to a Δt of 15k.<br />

BIOMASS BOILERS<br />

Dimensional Data<br />

Pellexia 34-45 kW<br />

Front (34-45kW)<br />

Side (34kW)<br />

Side (45kW)<br />

Pellexia 80 kW<br />

Key<br />

Front<br />

Side<br />

T1 2“ delivery sleeve<br />

T2 2“ return sleeve<br />

T3 Smoke outlet (model 34-45) Øe 130 mm / (model 80) Øe 200 mm<br />

T4 Heat exchanger connection 3/4 “security<br />

Rear<br />

T5 Sensor sheath 1/2 “thermal discharge valve<br />

T6 1/2“ probe sheath<br />

T7 3/4“ expansion vessel connection<br />

T8 1/2“ safety valve connection<br />

161


Accessories - Biomass Boilers<br />

Contents<br />

Options & Accessories<br />

Twin Wall Stainless Steel<br />

Flue System Components<br />

pg 144<br />

BIOMASS BOILERS<br />

Biomass Boiler Valves<br />

pg 270<br />

Steel Buffer Tanks<br />

pg 240<br />

Stainless Steel 2205 Tanks<br />

pg 224<br />

162


Contents<br />

Accessories - Biomass Boilers<br />

BIOMASS BOILERS<br />

163


Expansion & Deaeration<br />

Contents<br />

EXPANSION &<br />

DEAERATION<br />

164


Contents<br />

Expansion Tanks & Pressurisation Systems<br />

Expansion Tanks &<br />

Pressurisation Systems<br />

Expansion tanks for use in a closed heating or cooling system are<br />

available in various types and sizes.<br />

The type and size of tank used is usually governed by the intended application and can range<br />

from simple expansion tanks which are pre-charged and sized according to the design<br />

fill pressure and requirements of the system, through to pump controlled pressurization<br />

systems which may include degassing functions.<br />

EXPANSION &<br />

DEAERATION<br />

Static Expansion Tanks pg 170 Pressurisation Systems pg 178<br />

165


Expansion Tanks & Pressurisation Systems<br />

Contents<br />

Introduction to Expansion Tanks<br />

& Pressurisation Systems<br />

EXPANSION &<br />

DEAERATION<br />

Why do we need<br />

Expansion tanks?<br />

Expansion Tanks & Pressurisation systems are critical to<br />

the successful operation of heating and cooling circuits and<br />

must essentially fulfil three fundamental tasks:<br />

• Maintaining the pressure within permissible limits at<br />

every point of the system, that is, the permissible working<br />

pressure must not be exceeded as well as maintaining<br />

a minimum pressure to prevent vacuum, cavitation and<br />

evaporation of the system liquid, e.g. in circuits with<br />

superheated water, solar systems.<br />

• To prevent a negative pressure at the highest points of the<br />

installation in order to avoid the intrusion of air into the<br />

piping network.<br />

• Compensation of volume fluctuations of the heating or<br />

cooling water due to temperature fluctuations.<br />

• Providing a water seal to prevent system-related water<br />

losses.<br />

With any heating or chilled water system there is expansion<br />

and contraction as the system water is heated or cooled.<br />

Because water is incompressible, the pressure in the<br />

system will increase or decrease accordingly. To prevent<br />

damage to the system components, expansion tanks are<br />

installed which contains the excess volume as the water<br />

heats and expands and allow that water to fill the vacuum<br />

created when the system water cools and contracts.<br />

Careful calculation, commissioning and maintenance are<br />

the prerequisite for the correct functioning of the overall<br />

system.<br />

Expansion tanks in open vs.<br />

closed systems<br />

Open header or feed tanks were an early form of<br />

expansion tank which were usually copper lined open<br />

tanks installed above the highest point of the system as<br />

the tanks relied on gravity to maintain system pressure.<br />

Apart from the connection to the system, the tanks<br />

were fitted an overflow outlet and a mains water inlet<br />

controlled by a floating ball valve which allowed the<br />

system water to be replenished automatically if needed.<br />

While functional, open header tanks fail to provide<br />

an optimal solution to the expansion problem due to<br />

several key issues.<br />

• Because the tanks are unsealed, the system water is<br />

constantly exposed to the air which allows the system<br />

water to absorb oxygen. Oxygen in the system leads to<br />

corrosion and decreased pump efficiency.<br />

• Depending on the design of the tank, there may be the<br />

potential for backflow if the water level rises above<br />

the mains inlet, leading to contamination of the water<br />

supply.<br />

• With any open tank, there is the potential for overflow<br />

which is normally piped to the nearest drain. Given that<br />

the tank needs to be elevated, if the drain becomes<br />

blocked or the tank leaks, the resulting spillage may<br />

cause damage to surrounding building surfaces.<br />

• Because the system is open, system pressure is limited<br />

to the head pressure achieved by the height of the<br />

tank. This may negatively impact pump performance<br />

due to insufficient NPSH (Net Positive Suction Head),<br />

potentially resulting in cavitation and pump failure.<br />

• Many modern boilers require controlled system<br />

pressures and water quality and are therefore not<br />

suited to open vented systems.<br />

To overcome these issues, most heating and cooling<br />

systems are now designed as closed systems which<br />

allows system pressure to be controlled and gases<br />

to be eliminated, resulting in greater efficiencies and<br />

improved performance across all components of the<br />

system.<br />

166


Contents<br />

Expansion Tanks & Pressurisation Systems<br />

Types of Expansion tanks<br />

Static Expansion tanks<br />

Static expansion tanks are available in a range of sizes to<br />

accommodate various system volumes and are supplied to<br />

order pre-charged with nitrogen to the pressure required<br />

for the intended installation. The pre-charged expansion<br />

tanks come in two types:<br />

• Diaphragm type, in which the diaphragm spans the middle<br />

of the tank. The water in the tank is in contact with the tank’s<br />

metal inner surface and therefore is unsuitable for potable<br />

water.<br />

• Bladder type, which contains a butyl bladder. Because<br />

the water in the tank is completely contained inside the<br />

membrane, the risk of corrosion is avoided and the tank is<br />

suitable for systems containing untreated water.<br />

Regular maintenance required for pre-charged expansion<br />

tanks includes complete draining and pressure testing at<br />

least annually.<br />

Diaphragm Type<br />

Bladder Type<br />

Pump-controlled Pressurisation Systems<br />

Pump-controlled Pressurisation Systems operate as<br />

pressure-maintaining stations with automatic water makeup<br />

and deaeration. Typically, a pump-controlled expansion<br />

tank comprises a tank fitted with a replaceable butyl (bag<br />

type) diaphragm, a pump and a control panel. This type of<br />

system represents a superior method of system pressure<br />

management, provides close pressure control, degassing,<br />

and water-makeup with BMS interface capabilities.<br />

Pressure control with this type of system is much more<br />

fine-tuned and up to 90% of the tank’s capacity can be<br />

utilized, compared to less than half that volume with a precharged<br />

tank (depending on system pressure). This saves<br />

a significant amount of plant room space and piping. One<br />

pump-controlled expansion tank can be substituted for four<br />

pre charge vessels.<br />

Examples of this type of expansion tank include Duraflex<br />

EcoPress and Duraflex EcoPress Compact.<br />

EXPANSION &<br />

DEAERATION<br />

167


Expansion Tanks & Pressurisation Systems<br />

Contents<br />

Expansion Tank Sizing,<br />

Commissioning & Maintenance<br />

Sizing an Expansion Tank<br />

Careful calculation of the expansion tank size is critical to the correct functioning of the system.<br />

Expansion Coefficient<br />

Calculate the expansion coefficient for your system by calculating the difference between the cold<br />

system water temperature (heating off) and the max working temperature.<br />

ºC Coefficient<br />

6<br />

0 0.00013<br />

EXPANSION &<br />

DEAERATION<br />

10 0.00025<br />

20 0.00174<br />

30 0.00426<br />

40 0.00782<br />

50 0.01207<br />

60 0.0145<br />

65 0.01704<br />

70 0.0198<br />

75 0.02269<br />

80 0.0258<br />

85 0.02899<br />

90 0.0324<br />

95 0.0396<br />

100 0.04343<br />

% Expansion<br />

5<br />

4<br />

3<br />

2<br />

1<br />

0<br />

0 10 20 30 40 50 60 70 80 90 100 110 120<br />

Water Temperature ºC<br />

Heating System<br />

The expansion tank sizing formula is as follows:<br />

(based on Boyles Law)<br />

Cooling System<br />

The vessel sizing formula is as follows:<br />

(based on Boyles Law)<br />

e x C<br />

Vt = 1 - (Pi/Pf) =<br />

Vu<br />

1 - (Pi/Pf)<br />

Vt =<br />

e x C<br />

1 - (Pi/Pf)<br />

where:<br />

Vu =<br />

Total useful volume of tank = Vi - Vf<br />

Vi = Initial volume<br />

Vf = Final volume<br />

e = Expansion coefficient<br />

Pi = Initial charge pressure (absolute) of vessel.<br />

This pressure must not be lower than the hydrostatic pressure at the point<br />

where the tank is connected to the system.<br />

Pf = Maximum operating pressure (absolute) of the<br />

relief (safety) valve<br />

taking into account any differences in level between the vessel<br />

and the safety valve.<br />

C = Total water capacity of the system in litres:<br />

boiler, pipework, radiators etc<br />

(as a general approximation, C is between 4 and 8 litres<br />

for every kW of boiler output)<br />

Note: Calculations must be done in Absolute Pressure<br />

e.g. 100kPa = 200kPa absolute.<br />

In standard heating systems:<br />

e = 0.04318 (Tmax = 99°C, Tmin = 10°C, Δt = 89ºC, C = 0.035)<br />

In standard cooling systems:<br />

e = 0.011 (Tmax = 50ºC, T min =4ºC)<br />

Pi = Maximum plant pressure, corresponding to the maximum<br />

achievable temperature, equal to the ambient temperature,<br />

which is recommended to be fixed at 50ºC<br />

Pf = The final working pressure achieved at minimum<br />

temperature, using 4ºC<br />

Example<br />

C = 500 litres<br />

Pi = 150kPa (250kPa Abs)<br />

Pf = 400kPa (500kPa Abs)<br />

V = 0.04318 x 500 = 43.2 litres<br />

1 - (250/500)<br />

Select the next largest sized tank 50 litres<br />

168


Contents<br />

Expansion Tanks & Pressurisation Systems<br />

Calculating Expansion Tank<br />

Pre-charge Pressure<br />

Please use the below calculation to correctly determine<br />

the expansion tank pre-charge pressure:<br />

Pi = [Hm x 10] + 20kPa<br />

where:<br />

Pi = Initial charge pressure (absolute) of vessel<br />

Hm =<br />

System height (metres) above the location of the<br />

expansion tank<br />

Installation<br />

1. The expansion tank must be installed on the suction<br />

side the system pump and preferably in the coolest<br />

part of the system e.g. on return to boiler.<br />

2. Ensure water entering the tank is less than 70ºC,<br />

to prevent premature diaphragm failure. If water<br />

temperature is higher than 70ºC, an intermediate tank<br />

must be installed between the expansion tank and the<br />

system.<br />

3. The expansion tank must be installed with a lockable<br />

service valve and drain point. This is to ensure the tank<br />

can be serviced properly in the future.<br />

4. The expansion tank must be installed with a pressure<br />

relief valve between the tank and the lockable service<br />

valve, to protect the tank from overpressure situations.<br />

5. The pressure relief valve rating must be no higher than<br />

the safe working pressure of the expansion tank.<br />

Commissioning<br />

Please follow the below 4 step process for commissioning<br />

an expansion tank:<br />

1. Disconnect<br />

a. Isolate the expansion tank from the system via the<br />

lockable service valve. This is crucial to ensure an<br />

accurate pressure reading.<br />

b. Disconnect from the system and drain the tank.<br />

2. Test<br />

a. Calculate the correct expansion tank<br />

pre-charge pressure.<br />

b. Test the pre-charge pressure in the expansion tank<br />

via the Schrader valve.<br />

3. Charge<br />

a. Charge the expansion tank to the correct (see note<br />

on calculating pre-charge pressure) pressure via the<br />

Schrader valve, using an air compressor or nitrogen<br />

canister.<br />

b. Recheck tank charge to ensure pre-charge pressure<br />

is holding. If a leak is found, the Schrader valve or<br />

the expansion tank will need replacing.<br />

4. Reconnect<br />

a. Reconnect the expansion tank to the system.<br />

b. Re-pressurise the system and check for leaks.<br />

Maintenance<br />

Please follow the below 5 step process for maintaining an<br />

expansion tank:<br />

1. Inspect<br />

a. Perform a visual check of expansion tank to ensure<br />

no obvious damage or corrosion is present.<br />

b. To check the integrity of the diaphragm, press<br />

down the Schrader valve. If water exits the valve,<br />

the diaphragm has ruptured and the expansion tank<br />

will need replacing.<br />

2. Disconnect<br />

a. Isolate the expansion tank from the system via the<br />

lockable service valve. This is crucial to ensure an<br />

accurate pressure reading.<br />

b. Disconnect from the system and drain the tank.<br />

3. Test<br />

a. Calculate the correct expansion tank<br />

(see note on calculating pre-charge pressure)<br />

b. Test the pre-charge pressure in the expansion tank<br />

via the Schrader valve.<br />

4. Charge<br />

a. Charge the expansion tank to the correct precharge<br />

pressure via the Schrader valve, using an air<br />

compressor or nitrogen canister.<br />

b. Recheck tank charge to ensure pressure is holding.<br />

If a leak is found, the Schrader valve or the<br />

expansion tank will need replacing.<br />

5. Reconnect<br />

a. Reconnect the expansion tank to the system.<br />

b. Re-pressurise the system and check for leaks.<br />

EXPANSION &<br />

DEAERATION<br />

169


Duraflex Forté - Static Expansion Tanks<br />

Contents<br />

Duraflex Forté<br />

6 Bar Rated<br />

Ø D<br />

DIAPHRAGM TYPE<br />

Ø D<br />

• For heating and chilled water<br />

applications<br />

Ø D<br />

• Threaded connections<br />

• Non-replaceable diaphragm, max.<br />

operating temperature 70°C<br />

• Meets or exceeds EC norms for<br />

pressure vessels 2014/108/EG<br />

H<br />

H<br />

H<br />

• Durable epoxy coating with<br />

attractive new colour<br />

• Factory pre-pressurised gas<br />

chamber (Nitrogen)<br />

8-25 litres<br />

h<br />

35-250 litres 300-1000 litres<br />

h<br />

EXPANSION &<br />

DEAERATION<br />

Model Volume (lt) Ø D mm H mm h mm A Weight kg Pre-Charge P. (bar)<br />

6 Bar<br />

DR8-3 8 206 305 - R 3/4 1.6 1.5<br />

DR12-3 12 280 275 - R 3/4 2.4 1.5<br />

DR18-3 18 280 380 - R 3/4 3.4 1.5<br />

DR25-3 25 280 490 - R 3/4 4.2 1.5<br />

DR35-3 35 354 460 130 R 3/4 4.8 1.5<br />

DR50-3 50 409 469 158 R 3/4 5.7 1.5<br />

DR80-3 80 480 565 166 R 1 8.7 1.5<br />

DR100-3 100 480 670 166 R 1 11.4 1.5<br />

DR140-3 140 480 912 175 R 1 13.1 1.5<br />

DR200-3 200 634 758 205 R 1 22 1.5<br />

DR250-3 250 634 888 205 R 1 24.7 1.5<br />

DR300-3 300 634 1092 235 R 1 27 1.5<br />

DR400-3 400 740 1102 245 R 1 47 1.5<br />

DR500-3 500 740 1312 245 R 1 52 1.5<br />

DR600-3 600 740 1531 245 R 1 66 1.5<br />

DR800-3 800 740 1996 245 R 1 96 1.5<br />

DR1000-3 1000 740 2406 245 R 1 118 1.5<br />

6<br />

5<br />

4<br />

Wall-hung Bracket<br />

• For vessels 8 - 25 litres<br />

• Holder with multiple connections<br />

Product No.<br />

DWB825<br />

% Expansion<br />

3<br />

2<br />

1<br />

0<br />

0 10 20 30 40 50 60 70 80 90 100 110 120<br />

Water Temperature ºC<br />

170


Contents<br />

Duraflex Cobalt - Static Expansion Tanks<br />

Duraflex Cobalt<br />

10, 16, 25 Bar Rated<br />

Ø D<br />

BLADDER TYPE<br />

Ø D<br />

• For potable water, water heating and<br />

hydro-pneumatic well applications<br />

Ø D<br />

• Bladder according to DIN EN 13831<br />

norm part 3<br />

• From 60 litres volume with<br />

replaceable bladder<br />

H<br />

H<br />

H<br />

• All vessel parts in contact with<br />

water are coated against corrosion<br />

• Meets or exceeds EC norms for<br />

pressure vessels 2014/108/EG<br />

A<br />

A<br />

h<br />

• Fitted with manometer from<br />

Ø 1000 mm<br />

8-25 litres 33 litres 50-500 litres<br />

• Threaded connections up to 1000l<br />

• Flanged connections above 1000l<br />

• Durable epoxy coating<br />

• Factory pre-pressurised gas<br />

chamber (Nitrogen)<br />

EXPANSION &<br />

DEAERATION<br />

Model Volume (lt) Ø D mm H mm h mm A Weight kg Pre-Charge P. (bar)<br />

10 Bar<br />

DX8-10 8 206 335 - G 3/4 1.7 4<br />

DX12-10 12 280 307 - G 3/4 2.4 4<br />

DX18-10 18 280 410 - G 3/4 2.8 4<br />

DX25-10 25 280 520 - G 3/4 3.7 4<br />

DX33-10 33 354 454 - G 3/4 5.7 4<br />

DX33 1 -10 33 354 520 66 G 3/4 6.5 4<br />

DX50-10 50 409 604 102 G 1 9.5 4<br />

DX60-10 60 409 734 161 G 1 11.2 4<br />

DX80-10 80 480 745 153 G 1 14.0 4<br />

DX100-10 100 480 850 153 G 1 16.0 4<br />

DX200-10 200 634 967 150 G 1 1/4 36.5 4<br />

DX300-10 300 634 1267 150 G 1 1/4 41.5 4<br />

DX400-10 400 740 1245 139 G 1 1/4 73.0 4<br />

DX500-10 500 740 1475 133 G 1 1/4 103.0 4<br />

DX600-10 600 740 1859 263 G 1 1/2 128.0 4<br />

DX800-10 800 740 2325 263 G 1 1/2 176.0 4<br />

DX1000-10 Ø740 1000 740 2805 263 G 1 1/2 214.0 4<br />

DX1000-10 Ø1000 1000 1000 2001 291 DN65/PN16 427.0 4<br />

16 Bar<br />

DX8-16 8 206 335 - G 3/4 <strong>2.7</strong> 4<br />

DX12-16 12 280 309 - G 3/4 3.5 4<br />

DX25-16 25 280 520 - G 3/4 5.6 4<br />

DX80-16 80 480 745 153 G 1 23.0 4<br />

DX100-16 100 480 850 153 G 1 27.0 4<br />

DX200-16 200 634 967 150 G 1 1/4 57.0 4<br />

DX300-16 300 634 1267 150 G 1 1/4 66.0 4<br />

DX400-16 400 740 1394 265 G 1 1/4 116.0 4<br />

DX500-16 500 740 1614 265 G 1 1/4 127.0 4<br />

DX600-16 600 740 1859 265 G 1 1/4 158.0 4<br />

DX800-16 800 740 2324 265 G 1 1/4 202.0 4<br />

DX1000-16 Ø740 1000 740 2604 265 G 1 1/4 244.0 4<br />

DX1000-16 Ø1000 1000 1000 2001 286 DN65/PN16 530.0 4<br />

25 Bar<br />

DX8-25 8 206 335 - G 3/4 3.5 4<br />

DX80-25 80 450 942 159 DN50/PN40 70.0 4<br />

DX120-25 120 450 1253 159 DN50/PN40 100.0 4<br />

DX180-25 180 450 1528 159 DN50/PN40 116.0 4<br />

DX300-25 300 750 1318 160 DN50/PN40 150.0 4<br />

1<br />

with legs<br />

171


Duraflex Joule - Static Expansion Tanks<br />

Contents<br />

Duraflex Joule<br />

BLADDER TYPE<br />

10, 16, 25 Bar Rated<br />

The Duraflex Joule series are designed for heating, chilled<br />

and condenser closed circuit applications<br />

• Suitable for glycol mixture up to 50%<br />

• Replaceable EPDM Bladder<br />

• Pressure gauge fitted (100L and above)<br />

• Electrostatic powder coat finish<br />

• Factory pre-pressurised gas chamber (nitrogen)<br />

• Max operating temperature -10°C / 70°C<br />

• Wall mount bracket available (8-25L)<br />

H<br />

ØD<br />

ØD<br />

H<br />

c<br />

c<br />

8-19L 24-35L<br />

EXPANSION &<br />

DEAERATION<br />

8-35L<br />

Model Volume (lt) Ø D mm H mm c mm Weight kg Pre-Charge P. (bar)<br />

10 Bar<br />

DJ008-10 8 220 296 1" M 2.9 2<br />

DJ012-10 12 220 410 1" M 3.5 2<br />

DJ019-10 19 280 434 1" M 4.5 2<br />

DJ024-10 24 280 484 1" M 4.9 2<br />

DJ035-10 35 354 465 1" M 6.0 2<br />

16 Bar<br />

DJ019-16 19 280 420 1" M 7.5 2<br />

DJ024-16 24 280 484 1" M 7.7 2<br />

25 Bar<br />

DJ019-25 19 280 426 1" M 11 2<br />

DJ024-25 24 280 476 1" M 13 2<br />

DJ035-25 35 354 451 1" M 17 2<br />

Wall-hung Bracket<br />

• For vessels 8 - 25 litres<br />

• Holder with multiple connections<br />

Product No.<br />

DWB825<br />

172


Contents<br />

Duraflex Joule - Static Expansion Tanks<br />

BLADDER TYPE<br />

ØD<br />

ØD<br />

ØD<br />

ØD<br />

H<br />

H<br />

H<br />

H<br />

h h h h<br />

c c c c<br />

50L 80-140L 200-500L 750-1000L<br />

50-1000L<br />

Model Volume (lt) Ø D mm H mm c mm h mm Weight kg Pre-Charge P. (bar)<br />

10 Bar<br />

DJ50-10 50 410 650 1" M 130 9.2 2<br />

DJ80-10 80 480 791 1" M 170 15 4<br />

DJ100-10 100 480 899 1" M 170 17 4<br />

DJ140-10 140 480 1137 1" M 170 24 4<br />

DJ200-10 200 634 1008 11/4" F 150 36 4<br />

DJ250-10 250 634 1123 11/4" F 150 41 4<br />

DJ300-10 300 634 1296 11/4" F 150 45 4<br />

DJ400-10 400 740 1427 11/4" F 185 65 4<br />

DJ500-10 500 740 1563 11/4" F 185 70 4<br />

DJ750-10 750 848 1736 2" F 185 122 4<br />

DJ1000-10 1000 848 2187 2" F 185 156 4<br />

16 Bar<br />

DJ50-16 50 410 650 1" M 125 15 2<br />

DJ80-16 80 480 791 1" M 160 22 4<br />

DJ100-16 100 480 899 1" M 160 25 4<br />

DJ140-16 140 480 1137 1" M 160 31 4<br />

DJ200-16 200 634 1008 11/4" F 145 56 4<br />

DJ300-16 300 634 1296 11/4" F 145 71 4<br />

DJ400-16 400 740 1427 11/4" F 180 154 4<br />

DJ500-16 500 740 1563 11/4" F 180 166 4<br />

DJ750-16 750 800 1981 2" F 180 223 4<br />

DJ1000-16 1000 800 2500 2" F 180 285 4<br />

25 Bar<br />

DJ50-25 50 410 600 3" 140 28 4<br />

DJ80-25 80 450 615 3" 160 39 4<br />

DJ100-25 100 450 949 3" 160 43 5<br />

DJ140-25 140 500 1104 3" 160 56 5<br />

DJ200-25 200 600 1015 11/4" F 140 115 5<br />

DJ300-25 300 640 1305 11/4" F 140 127 5<br />

DJ500-25 500 750 1498 11/4" F 185 172 5<br />

DJ750-25 750 750 1945 2" F 175 300 5<br />

DJ1000-25 1000 800 2498 2" F 210 330 5<br />

EXPANSION &<br />

DEAERATION<br />

173


Duraflex OEM & EN - Static Expansion Tanks<br />

Contents<br />

Duraflex OEM<br />

Slimline 3 Bar Rated<br />

• Flat vessel for heating (built-in boiler applications)<br />

• Non-replaceable diaphragm according to DIN EN<br />

13831 norm part 3, max. operating temperature 70°C<br />

• From 18 litres with suspension brackets<br />

• Meets or exceeds EC normsfor pressure vessels<br />

2014/108/EG<br />

• Durable epoxy coating<br />

• Factory pre-pressurised gas chamber (Nitrogen)<br />

H<br />

Ø D<br />

H<br />

Ø D<br />

A<br />

A<br />

8 litres 12-24 litres<br />

EXPANSION &<br />

DEAERATION<br />

Model Volume (lt) H mm d mm W mm A Weight kg Pre-Charge P. (bar)<br />

F8 8 389 389 88 G 3/8 6.3 0.75<br />

F12 12 444 350 108 G 1/2 7.7 1.0<br />

F15 15 444 350 134 G 3/4 8.2 1.0<br />

F18 18 444 350 158 G 3/4 8.7 1.0<br />

F24 24 444 350 180 G 3/4 9.4 1.0<br />

Duraflex EN<br />

Slimline 3 Bar Rated<br />

• For heating and chilled water applications<br />

• Suitable for anti-frost mixture up to 50%<br />

• Provided with suspension bracket for easy<br />

installation<br />

• Non-replaceable butyl bladder according to<br />

DIN EN 13831 norm part 3, max. operating<br />

temperature 70°C<br />

• Meets or exceeds EC norms for pressure vessels<br />

2014/108/EG<br />

• Durable epoxy coating with attractive new colour<br />

• Factory pre-pressurised gas chamber (Nitrogen)<br />

H<br />

Ø D<br />

A<br />

w<br />

d<br />

Model Volume (lt) Ø D mm H mm d mm W mm A Weight kg Pre-Charge P. (bar)<br />

EN8-3 8 280 287 163 52 G 1/2 2.8 1.0<br />

EN12-3 12 354 362 168 64 G 1/2 3.2 1.0<br />

EN18-3 18 354 362 222 76 G 3/4 4.7 1.0<br />

EN25-3 25 409 419 239 93 G 3/4 5.5 1.0<br />

EN35-3 35 480 457 240 97 G 3/4 7.3 1.0<br />

EN50-3 50 480 457 318 125 G 3/4 8.1 1.5<br />

EN80-3 80 634 612 325 135 G 3/4 14.5 1.5<br />

174


Contents<br />

EXPANSION &<br />

DEAERATION<br />

175


Duraflex Ecopress Compact - Pressurisation Systems<br />

Contents<br />

Duraflex EcoPress® Compact<br />

Pressurisation Systems<br />

EXPANSION &<br />

DEAERATION<br />

The EcoPress Compact (compressor-controlled).<br />

EcoPress pressurization stations regulate the pressure on<br />

the gas side of the vessel by means of compressor:<br />

• When the set pressure is exceeded, the overflow valve<br />

opens and releases air from the expansion vessel. Due to<br />

the drop in pressure on the air side, water flows into the<br />

expansion vessel and pressure falls in the system.<br />

• If pressure falls below the set pressure, the compressor<br />

switches on and pumps air into the air side of the expansion<br />

vessel, forcing water into the system: the water level falls in<br />

the vessel and pressure rises in the system.<br />

• Additional units for water make-up and degassing can be<br />

added to the EcoPress. The possibility of the intelligent<br />

integration of a water make-up system is incorporated into<br />

the EcoPress Control.<br />

EcoPress Compact<br />

• Compact compressor-controlled pressurization station for<br />

heating and cooling water systems.<br />

• Perm. excess oprating presure 6 bar<br />

• Perm. flow temperature 120ºC<br />

• Perm. operating temperature 70ºC<br />

• Perm. ambient temperature 0-45ºC<br />

• Degree of protection IP 54<br />

Tanks<br />

• Nominal volume 200-500 litres<br />

Control Unit<br />

• Pressure maintenance with 1 or 2 compressors<br />

• Overflow valves<br />

176


Contents<br />

Duraflex EcoPress Compact - Pressurisation Systems<br />

Performance Data<br />

EcoPress Model<br />

Operating<br />

Pressure kPa<br />

Operating Temp.<br />

ºC<br />

Enviro. Temp. ºC<br />

Noise Level dB<br />

Electrical Power<br />

kW<br />

Electrical V / Hz<br />

System<br />

Connection<br />

RC 200 ≤ 600 >0-70* >0-45 72 0.75 240 / 50† R1<br />

RC 300 ≤ 600 >0-70* >0-45 72 0.75 240 / 50† R1<br />

RC 400 ≤ 600 >0-70* >0-45 72 0.75 240 / 50† R1<br />

RC 500 ≤ 600 >0-70* >0-45 72 0.75 240 / 50† R1<br />

* Mounted in system return line, diaphragm load of the expansion vessel max. 70°C; please contact us if there is an expected continuous temperature < 0°C<br />

† Main switch, fixed connection to terminal strip.<br />

Dimensional Data<br />

øD<br />

Model øD mm H mm h mm Weight kg<br />

RC 200 634 1320 135 52<br />

RC 300 634 1620 135 69<br />

RC 400 740 1620 135 80<br />

RC 500 740 1845 135 93<br />

H<br />

EXPANSION &<br />

DEAERATION<br />

BMS Modules<br />

h<br />

Type<br />

Weight kg<br />

LonWorks Digital 1.5<br />

LonWorks 1.9<br />

Profi bus-DP 1.9<br />

Ethernet 1.9<br />

BACnet-IP for Control Touch 0.4<br />

BACnet MS/TP for Control Touch 0.4<br />

Modbus RTU for Control Touch 0.4<br />

Profibus RTU for Control Touch 0.4<br />

I/O Modules 1<br />

Control Remote<br />

EcoPress Compact<br />

EcoPress<br />

Remote monitoring, diagnostics and at last remote-control<br />

maintenance are becoming increasingly important for the<br />

supervision of supply grid systems. For the responsible onsite<br />

operator, it is more and more difficult to find qualified<br />

support staff. Long distances to sites frequently prevent<br />

quick and continuous control.<br />

Type L mm W mm H mm Weight kg<br />

Control Remote 83 60 34 0.3<br />

EcoVac<br />

177


Duraflex EcoPress - Pressurisation Systems<br />

Contents<br />

Duraflex EcoPress®<br />

Pressurisation Systems<br />

Pressure-maintaining station with automatic<br />

water make-up and deaeration.<br />

The pump-controlled EcoPress opens up a completely new<br />

dimension of pressure-maintaining stations for heating and<br />

cooling circuits. Its five functions are:<br />

• it keeps the system pressure within very restricted limits<br />

• it deaerates the content water<br />

• it makes up water automatically<br />

• maintaining system pressure within 50kPa<br />

• provides outputs to BMS systems<br />

EXPANSION &<br />

DEAERATION<br />

Thus, the Duraflex EcoPress is a solution to decrease air<br />

problems, especially within closed heating installations,<br />

which, according to a study of the Technical University of<br />

Dresden, arise in more than 50% of the installations.<br />

The Duraflex EcoPress ensures air-free installations up<br />

to the top floor and into the last corner. An additional<br />

advantage: A special data interface allows the integration<br />

into the modern facility management.<br />

The high efficiency of the EcoPress principle has been<br />

proven and tested in numerous application examples. The<br />

combination of pressure maintenance, deaeration, and<br />

water make-up complies with all requirements for air-free<br />

systems and requires only little maintenance.<br />

178


Contents<br />

Duraflex EcoPress - Pressurisation Systems<br />

Advantages<br />

EcoPress / EcoPress Giga advantages against a Fillset with Pre char