Modulex EXT brochure_3.0
Modulex EXT Condensing Water Heaters Modulex EXT Condensing Water Heaters 150 – 1200kW Modulex EXT is a new range of floor-standing condensing water heaters that provides an infinitely flexible solution for buildings requiring a high output heating system. There are thirteen floor-standing water heaters to choose from, with outputs ranging from 150kW to 1200kW. Each one is made up of a number of selfcontained heat generating modules forming what is, in essence, a series of water heaters linked together within a single casing. This modular design enables Modulex EXT water heaters to optimise energy efficiency and comfort levels for building occupiers like no other water heaters available today. Each linked module shares a single set of ancillary components including flow and return pipes, electronic controls and flue. This greatly eases the installation process and, along with the internal easy access layout of each water heater, simplifies servicing. Compact overall dimensions and ultralow operating noise levels gives the system designer greater flexibility when it comes to positioning the water heater within the building. With a host of benefits for the consultant, contractor, client and building occupier, Modulex EXT water heaters provide the perfect heating solution for a wide range of projects from hotels to office buildings, schools to sports centres. Each heat generating module within our Modulex EXT water heaters is self-contained, with its own downfiring pre-mix gas burner, fan, ignition and safety controls. As system load decreases, a built-in Water Heater Cascade Manager modulates the water heater down to the combined minimum. As loads continue to reduce, individual modules are switched off as necessary down to a minimum output of a single module – 12kW for 150-350kW models and 22kW for 440-1200kW models. Product Quick Check Type Range Efficiency Outdoor Option Fuel Type Gas Approval Type Condensing Premixed 150-1200kW 109% (Net) 98% (Gross) Yes Natural Gas, LPG Type B (approved to AS3814) Modulation 1:54 Cascadeable Yes Max Pressure 600kPa Low Nox Yes Building J Code Yes 2019 compliant 2 Automatic Heating
Modulex EXT Condensing Water Heaters This ensures optimum load matching and minimises wasteful water heater cycling, maximising energy efficiency in the process. The combination of a high modulation ratio up to 1:54 and a high output plus very low water content ensures rapid warm-up and turn-down times for Modulex EXT water heaters. They are subsequently also able to respond quickly to changing demands throughout the day. Thanks to their modular design, Modulex EXT water heaters will continue to operate even in the unlikely event that a single module malfunctions. Features • Exceptional energy efficiency (up to 109% at the minimum modulated capacity) • Low noise • Ultra low emissions • Full BMS capability. Allows monitoring of performance and faults • Variable Water Flow rate - Allows the water heater to operate at a constant 20°ΔT – maintaining the water heater at the most efficient duty point. • Able to be supplied as dismantled - When needing to achieve installation in tight plant rooms or inaccessible areas, this feature can enable much better access and often saves significant costs involved in placing equipment via a crane from outside the building. Advantages • High turndown ratio of up to 1:54 - This provides significant energy savings, particularly for part load or low load requirements. It also stops water heater cycling and contributes to its very quiet operation. • Multi burner construction - If one burner requires maintenance, the other burners can continue to operate, providing built-in redundancy. • Small space saving footprint - This makes it easy to install in plant rooms where floor space is at a premium. Full BMS capability Allows monitoring of performance and faults Low Noise
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<strong>Modulex</strong> <strong>EXT</strong> Condensing Water Heaters<br />
This ensures optimum load matching and minimises wasteful water heater cycling, maximising energy<br />
efficiency in the process. The combination of a high modulation ratio up to 1:54 and a high output plus very<br />
low water content ensures rapid warm-up and turn-down times for <strong>Modulex</strong> <strong>EXT</strong> water heaters. They are<br />
subsequently also able to respond quickly to changing demands throughout the day. Thanks to their modular<br />
design, <strong>Modulex</strong> <strong>EXT</strong> water heaters will continue to operate even in the unlikely event that a single module<br />
malfunctions.<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 water heater<br />
to operate at a constant 20°ΔT – maintaining the<br />
water heater at the most efficient duty point.<br />
• Able to be supplied as dismantled - When needing<br />
to achieve installation in tight plant rooms or<br />
inaccessible areas, this feature can enable much<br />
better access and often saves significant costs<br />
involved in placing equipment via a crane from<br />
outside the building.<br />
Advantages<br />
• High turndown ratio of up to 1:54 - This provides<br />
significant energy savings, particularly for part load<br />
or low load requirements. It also stops water heater<br />
cycling and contributes to its very quiet operation.<br />
• Multi burner construction - If one burner requires<br />
maintenance, the other burners can continue to<br />
operate, providing built-in redundancy.<br />
• Small space saving footprint - This makes it easy<br />
to install in plant rooms where floor space is at a<br />
premium.<br />
Full BMS capability<br />
Allows monitoring of<br />
performance and faults<br />
Low Noise
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