domus - the complete solution - CMS

CONTENTSDOMUS - THE COMPLETE SOLUTION 2A GUIDE TO VENTILATION 3 - 7DUCTING 8 - 46OUTLETS,GRILLES &VENTILATORS 9SYSTEM 100 14SUPERTUBE 125 17MEGADUCT 20POLYVENT 22EASIPIPE 25THERMAPIPE 30FLEXIBLE DUCTING 33BOXED KITS 37Air Supply Sets 37Flexible Hose Ducting Kits 39Wall Outlet Sets 41Flat Channel Ducting Kits 43Extractor Fan Kit 44Tumble Dryer Kits 45Round Pipe Ducting Kits 46FIREBRAKE 47 - 50FANS 51 - 78100MMAxial Fans 52Axial DiscFans 56Centrifugal Fans 58In-Line Fans 60125MMAxial Fans 64in-Line Fans 66150MMAxial Fans 68In-Line Fans 7212V TRANSFORMERS 74MULTI ROOM EXTRACT SYSTEM 75ELF FANS 77INDEX BY CODE 79-801

A GUIDE TO VENTILATIONVENTILATION CONSIDERATIONSEffective ventilation is now a primaryconsideration in the design and constructionof all buildings.Greater use of sealed heating systems, doubleglazing, and increased insulation combinedwith the moisture created in kitchens andbathrooms, makes efficient ventilation ahigh priority.There are many issues facing the designer ofventilation installations in today's buildings.They include: the assessment of correctextraction rates, the power and correctsiting of the extractor, establishing the sourceof return air, whilst taking into accountenergy saving issues and the correct choiceof ducting through which air mustefficiently flow.WHERE TO SITE YOUR FANOne of the main problems that can reduce theefficiency of an extractor fan is poor siting.There are a number of basic rules that can beapplied in order to ensure that a fan iscorrectly sited:Rules• Always install the fan in the furthestwindow, wall or ceiling from the main airinlet point and at a high level. This willensure maximum airflow of fresh airthroughout the whole room.• Always ensure that there is sufficientprovision for replacement fresh air into theroom by using internal grilles in the door,ceiling or wall.• If installing a fan in a room containing afuel-burning device which has a nonbalancedflue, there must be sufficientreplacement air to prevent fumes beingdrawn down the flue when the fan is onmaximum extract. (See BS 5440 & BuildingRegulations for specific requirements.)• Exhaust air must not be discharged into aflue used for exhausting fumes fromappliances supplied with energy other thanelectricity. When deciding the method forexhaust air discharge and intake flow rates,the requirements of all relevant authoritiesmust be strictly adhered to.• Do not site fans where temperatures arelikely to exceed 40ºC.• Wiring should be carried out in accordancewith current IEE Regulations (UK) orstandards of the country in question.• Ensure that the instructions provided arefollowed during installation, with particularcare taken to check the supply voltage, fuserating and wiring are correct.• IEE regulations require mains voltage fansto be positioned out of arms reach of theperson using the bath or shower.i.e. Outside zone 0,1 or 2 as stated inamendment 3 of B7671:1992. Mainsvoltage fans and controls should also besited away from potential water spray.• Always use an In-line Duct or SafetyExtra Low Voltage (SELV) fan to ventilatea shower cubicle (zone 1). The mainsvoltage transformer control unit with SELVoutput must be positioned away from anypotential water spray and out of arms’reach (outside of zone 0, 1 or 2) of theperson using the bath or shower.• If the duct passes through an unheated roofvoid the duct should be insulated to reducethe formation of condensation. A verticalduct should also be installed with aweatherproof roof cowl of sufficient freearea for the air volume. A condensationtrap must be fitted in order to release thecondensation build up. Horizontal ductsshould fall away from the fan unit.• If the duct passes through a firecompartment wall, a Domus FireBrakemust be used to maintain the integrityin accordance with B3 Building Regulationsof 2000 and 2002.The solid red arrow shows correct airflow3

A GUIDE TO VENTILATIONFAN SELECTIONThe extraction rates recommended by the UKBuilding Regulations should be seen as theminimum requirement. A more accuratemethod of calculating the optimum rate, or ifthe room to be ventilated is not covered bythe Regulations, is as follows:1. Measure the length, breadth and heightof the room (in metres) and multiply themtogether to obtain the room volume in cubicmetres.2. Multiply the room volume by therecommended number of air changes perhour, shown on the table, to achieve theextract rate of the fan in m 3 /hr.3. Select a fan with a duty the same as, orexceeding, the calculated extract rate.eg: Bathroom 2.5m x 2m x 2.3m x 8 ach =92m 3 /hr.Fan selected: T1/T1R extracting 94m 3 /hr.RoomAirchangesper hourBathrooms 6 - 8Bedrooms 2 - 4Billiard Rooms 6 - 8Cafes and Coffee Bars 10 - 15Canteens 8 - 12Cellars 3 - 10Club Rooms 8 - 10Conference Rooms 6 - 10Entrance Halls, Corridors 3 - 5Factories and Workshops 6 - 10Garages 6 - 10Gymnasiums 6Hairdressing Salons 10 - 15Hotel Bars 6 - 10Kitchens - Domestic 10 - 15Laboratories 4 - 15RoomAirchangesper hourLaunderettes 10 - 15Laundries 10 - 15Lecture Theatres 6 - 10Libraries 3 - 4Living Rooms 4 - 6Offices 4 - 6Photo and X-ray Darkrooms 6 - 8Public House Bars 6 - 8Restaurants 10 - 15School rooms8.3 l/s/PersonShops and Supermarkets 8 - 10Shower/Bathrooms 15 - 20Stores and Warehouses 3 - 6Toilets (Public)5+ or 6 l/s/PanToilets (Domestic) 6 - 10Utility Rooms 15 - 20PROBLEMS AND SOLUTIONSEnsuring air quality of the highest standardsignificantly reduces the problems caused bydamp, condensation and unwanted smellsthat may prove a risk to the inhabitants orstructure of a building.Inadequate ventilation can cause manyproblems:• Condensation.• Dampness and potential mould growth.• Unwanted kitchen smells throughoutthe house.• Old and stale air remaining in the buildingresulting in a lack of new, fresh andhealthy air.These problems create a building that has anunpleasant living environment. However,appropriate action can be taken.• Always turn the fan on before bathing,taking a shower or cooking.• Always close internal doors leading toother parts of the building.• Always allow a buffer zone after bathing,showering or cooking by keeping the fanturned on for a short period of time.• Always fit the correct size of ducting toensure maximum performance of the fan.The following pages are designed togive guidance on general ventilationducting installation.5

A GUIDE TO VENTILATIONCHOOSING AND INSTALLINGTHE CORRECT DUCTINGBecause it is normally hidden, a ductingsystem is often not considered an importantpart of the construction or refurbishment ofa building. However, the importance of thecorrect ducting is slowly becomingrecognised by the building industry.It is not always the fault of the cookerhood/fan manufacturer when dreams of freshrooms and low noise fans are not achieved.It can often be that the wrong size orconfiguration of ducting has been selectedby the installer or system designer.As it cannot be seen, air movement is oftenmade more complicated than it actually is.Air moves just as water moves and it issometimes useful to visualise a problem bysubstituting air with water.In ventilation installations the aim is normallyto move the air from its source to the outsideof the house as efficiently and quietly aspossible. It is, therefore, common sense thatto do this effectively, the shorter the distancethe air has to travel, the quicker the aim isachieved. It is also common sense that if anobstacle is put in the way, such as a bend,the process will become more difficult as theair will lose its momentum and may requiremore powerful assistance in order to achievethe aim.Extractor fans vary in power just as cars doand the results are reflected in much thesame way. A high performance/specificationcar should be quieter, last longer andgenerally provide the driver with morecomfortable and satisfactory results.However, to ensure this, the car needs astraight smooth road on which to traveleffectively. The road for the air to travelwhen using an extractor fan is the ducting.Again, it is common sense that a morepowerful fan would need a more efficientduct - a Rolls Royce owner would notconsider driving their car in off-roadconditions! It is worth remembering thatmany cooker hood manufacturers’guarantees will be invalidated it the correctsize of ducting is not used to match thepower of the hood.A few key installation guidelines can beapplied to help ensure that the ductingselection is correct and installed in a waythat optimises the extractor’s performance.• Choose the shortest and most direct routeto the outside or the point where the air isto be released. Do not expect too much ofyour extraction unit - try blowing at afriend 3 or 4m away and see if they canfeel anything!• Ensure that bends are kept to a minimum.• Check the extraction capability andconnection size of the fan and choose anappropriate size duct. Refer to the fanmanufacturer for performance ratings.• Air travels better through a round duct, asthe air will travel at a lower speed,resulting in less turbulence, vibration,noise and energy loss. However, theinstallation space available may preventthis ideal.• A rigid duct is more efficient than a flexibleduct and should be used when possible.• If flexible hose is used, the hose shouldremain taut and as straight as possible.• Special consideration should also be givento the selection of the wall terminal andthe use of back draft dampers, as thesealso increase air resistance.• Refer to the F1 Building Regulations (seepages 3 and 4).In principle, the actual installation may meanthat all the above points cannot be adheredto, but Domus has the products to providethe best solution.TYPES OF DUCTINGRound Pipe DuctingA round duct provides optimum airflowperformance and should be used ifinstallation space allows. Domus has aselection of bends and adapters to meetmost installation requirements.Rectangular Ducting (Flat Channel)Rectangular or flat channel ducting is anexcellent alternative when space isrestricted. Its low profile enables the ductingto be easily concealed in the ceiling void oralong the top of wall units. Domus has aselection of bends and adapters to meetmost installation requirements.Flexible Hose DuctingFlexible hose is available in round andrectangular form, to complement the rigidsystems. It provides a solution to overcomeawkward situations where a rigid systemcannot be installed. Flexible hose is mosteffective for slow moving air, such aswith tumble dryers, but can be used withhigher volume appliances (with due caretaken to ensure that its use is limitedand that the hose is kept as taut and straightas possible).6

A GUIDE TO VENTILATIONUNDERSTANDING DUCTINGPERFORMANCE FIGURESAs has already been explained, theperformance of the fan is dependent on theperformance capability of the fan itself, thesize of the duct, the ducting configurationand the type of wall terminal installed.Each ducting run can be planned in advanceand its performance levels evaluated so itcan be ascertained if the desired installationwill meet the required level.Technical data is available for the extractorfan/cooker hood installer or system designerin order to achieve the optimum overallextraction rate. This data highlights howmuch pressure (measured in Pascals) isgenerated in the ducting run and will show ifthe required airflow rate can be achieved.Pressure(Pa)200150100500High PressureLow PressureLow Flowrate15 30 60 80Flowrate (l/s)High FlowrateThe diagram above shows a typical pressureflowratecurve for an extractor fan or cookerhood (flow rate information should beavailable from the fan/cooker hoodmanufacturer). The information it contains isobtained by a series of laboratorymeasurements starting with free flow at zeropressure, then, by steadily increasing thepressure that the fan has to operate against,the volume flow and pressure at each pointis derived in order to plot the curve.As detailed in the diagram, in order toachieve the current UK Building Regulationflow rate requirement for a kitchen of 60 l/s(or 216 m 3 /hr, 30 l/s or 108 m 3 /hr, for a hoodwithin 300mm of hob centreline), themaximum duct system resistance when usingthis particular cooker hood can be no greaterthan 150 Pascals (Pa). Therefore, it can bereadily seen that by reducing the resistanceof the duct system, the extract performanceof the fan or cooker hood is increased.Furthermore, it can be stated that a ductingsystem with a low resistance is a ductsystem with a good performance.The performance of a ducting system isgreatly affected by both the overall length ofthe ducting, the number of bends containedwithin it and the type of outlet. The totalresistance of the duct system can becalculated by simply adding up theresistance of each component. Each productwithin the Domus range has a measuredresistance value for the three UK BuildingRegulation flow rates. These figures aredetailed within the ducting system sectionsof this catalogue, against each component.Note: For every extractor fan or cooker hoodinstallation, provision should be made formake-up or return air. In most dwellings thisis catered for by natural leakage. However,some high performance products mayrequire the installation of an air supply set(see page 37-38).The following is a calculation example usingthe typical ducting layout shown in thediagram.Therefore the airflow performance of thecooker hood connected should exceed39 Pa @ 30 l/s.System Configuration (as kit 227)ResistanceProduct Description (Pa) @ 30 l/s2 x 510 1m Flat Channel (2 off) 3.01 x 520 Flat Channel Connector 0.41 x 541 Elbow Bend with 125mm Spigot 11.11 x 561 125mm Flexible Hose, 1m 0.7*1 x 501 Airbrick with Damper 23.8Total 39.0* Based on a 1m length of 125mm pipe, presuming that the hose is pulled taut.Within the Ducting section, in order toencourage good practice (for guidanceonly) each system is supported with anicon depicting the application for which itis suited.TECHNICAL ADVICEDomus offers expert technical advice on allventilation installations and has individualdimensioned drawings available on request.www.domusventilation.com7

DUCTINGTHE PLEDGE OF QUALITY AND SAFETYDomus ducting products are manufactured to the higheststandards using the latest production techniques andequipment to ensure a consistently high quality product that issafe to install.● All Domus system parts, flat channel and pipes are madefrom flame retardant self extinguishing materials to conformto fire standards UL94 V2 and DIN 4102 B1● Manufactured to strict quality control procedures● Wall outlets are made with UV stabilised materials toreduce colour fade● Airbricks meet British Standard BS493● Non corrosive products ensure durability● Push-fit lightweight product saves time in installation andreduces careless accidents and the need for special tools● Robust packaging protects the products● Domus is a member of a BS EN ISO 9002 registered group● Products are independently tested by BSRIA for airflowperformancePRODUCT CODES/PACKAGING TYPEThe product codes throughout this catalogueare shown as either a Boxed or Prepackedoption. This refers to the type of packagingthat the product will be supplied in.BoxedPrepackedICONSTo assist in selection, icons are usedthroughout this catalogue. These are usedto indicate the room that is best suited tothe particular product.ROOM LOCATIONStoiletshowerkitchenutility roombathroomwhole house8

OUTLETS, GRILLES AND VENTILATORS● Available with round spigots or rectangular socketsto fit all Domus ducting systems● Various types for different applications● External and internal options● Choices for the wall, ceiling and roof● Manufactured with UV stable materials to reducecolour fade● Airbricks meet British Standard BS493● Choice of colours● Excellent air flow performance● Easy to installDomus manufacture a wide range of ventilationterminals to either let air in or out. Wall outletsare available with round spigots in 100, 125and 150mm dia. or with rectangular sockets toconnect to all Domus ducting systems and fans.Domus provide options for internal or externaluse on the wall, ceiling or roof. There arevarious choices for different situations.Gravity Flap Outlets are designed to provide aback draft barrier, but are not recommendedfor use in exposed locations.Louvred Grilles can be used internally andexternally are available with or without aflyscreen and provide excellent airflowperformance.Cowled Outlets supply exceptional protectionagainst the effects of high winds and drivingrain and include a damper flap to help reduceback drafts.High Rise Round Cowled Outlets save timeand money when installing on an upper floor orin a high rise building. This outlet can beinstalled from the inside out negating the needfor dangerous ladders and scaffolding.Brick Size Outlets are designed to fit in thewall and form part of the brick work. They canbe used internally and externally.Air Valves for both extract and supply areavailable and are particularly useful to achievea balanced airflow.All are designed to provide optimum airflowperformance and for easy installation. They aremanufactured in high quality impact resistantpolystyrene. Pressure loss figures detailed inthe product listings are exhaust rates, exceptin a few instances where an intake figure isalso shown.Most are available in four colours tocomplement common wall finishes andare made with UV stable materials to reducecolour fade.Also available is a selection of ventilators fordoors, worktops and plinths.WALL OUTLET COLOURSW = WhiteB = Brown C = Beige (Cotswold Stone) T = Terracotta9

OUTLETS, GRILLES AND VENTILATORS100MM (4Ó) WALL OUTLETSProduct Code Description Dimensions mm Airflow Pressure loss.paBoxed Prepack Overall Fitting area mm 2 15 l/s 30 l/s 60 l/sSystem 100PolyVent 225EasiPipe/ThermaPipe 100100mm Round Flexi Hose100mm Rect. Flexi Hose4900 44910* Wall Outlet with Gravity Flaps4901 44910* Wall Outlet with Gravity Flaps154 x 154 O 100 7200 9.2 10.8 11.4 ✓ † ✓ ‡ ✓ ✓154 x 154 110 x 54 5770 13.2 11.0 11.8 ✓ ✓4902 44932* Cowled Wall Outlet with Damper4903 44932* Cowled Wall Outlet with Damper154 x 154 O 100 7230 6.7 12.5 41.6 ✓ † ✓ ‡ ✓ ✓154 x 154 110 x 54 5800 6.1 16.7 68.2 ✓ ✓4904 n/a Louvred GrilleF4904 44954* Louvred Grille with Flyscreenas intake4905 n/a Louvred GrilleF4905 44954* Louvred Grille with Flyscreen154 x 154 O 100 6500 2.0 7.9 30.4 ✓ † ✓ ‡ ✓ ✓154 x 154 O 100 5850 9.9 37.1 138.7 ✓ † ✓ ‡ ✓ ✓6.7 25.6 97.1154 x 154 110 x 54 5500 4.1 15.9 61.6 ✓ ✓154 x 154 110 x 54 4950 20.0 75.9 288.2 ✓ ✓4994 n/a Louvred Grille with InternalDamper154 x 154 O 100 5125 19.8 36.6 96.0 ✓ † ✓ ‡ ✓ ✓● = internal dimension O = outer dimension* Prepacks include both round spigot and rectangular socket and are only available in white and brown† With adapter ref 070. See page 16‡ With adapter ref 2005. See page 23125MM (5Ó) WALL OUTLETSSupertube 125EasiPipe/ThermaPipe 125125mm Round Flexi Hose5900 n/a Wall Outlet with Gravity Flaps200 x 200 O 125 11200 6.7 9.9 12.7 ✓ † ✓ ✓5902 n/a Cowled Wall Outlet with Damper200 x 200 O 125 11500 5.8 7.7 13.1 ✓ † ✓ ✓5904 n/a Louvred GrilleF5904 n/a Louvred Grille with Flyscreen200 x 200 O 125 11500 0.6 2.1 7.7 ✓ † ✓ ✓200 x 200 O 125 9200 2.0 7.1 24.6 ✓ † ✓ ✓500 n/a Louvred Grille with InternalDamper183 x 195 O 125 6600 19.8 32.4 73.2 ✓ † ✓ ✓† With adapter ref. 570. See page 19 O = outer dimension10

OUTLETS, GRILLES AND VENTILATORS150MM (6Ó) WALL OUTLETSProduct Code Description Dimensions mm Airflow Pressure loss.paBoxed Prepack Overall Fitting area mm 2 15 l/s 30 l/s 60 l/sMegaDuct 220EasiPipe/ThermaPipe 150150mm Round Flex Hose6900 n/a Wall Outlet with Gravity Flaps200 x 200 O 150 16000 5.9 8.5 11.4 ✓ ✝ ✓ ✓6902 n/a Cowled Wall Outlet with Damper200 x 200 O 150 16500 5.3 8.0 14.5 ✓ ✝ ✓ ✓6904 n/a Louvred GrilleF6904 n/a Louvred Grille with Flyscreen200 x 200 O 150 16500 0.5 1.8 6.3 ✓ ✝ ✓ ✓200 x 200 O 150 13200 1.6 5.2 17.4 ✓ ✝ ✓ ✓O = outer dimension† = with adapter ref. 970 and ref. 135-6 (See pages 21 and 29)BRICK SIZE OUTLETSProduct Code Description Dimensions mm Airflow Pressure loss.paBoxed Prepack Overall Fitting area mm 2 60 l/s 120 l/s 180 l/sSystem 100Supertube 125MegaDuct 220PolyVent 225PolyVent 300EasiPipe 100/125/150905 n/a Double Airbrick245 x 141 227 x 133 15175 14.8 61.1 103.3 ✓ ‡ ✓*12977 n/a Double Airbrick Adapterwith 905 & 225mm of MegaDuctwith 905 & 1.5m of MegaDuct227 x 133 1227 x 133 - - - - ✓2220 x 90 - 20.8 75.1 173.0- - 6.28 22.1 51.8954 n/a Double Airbrick Adapter to RoundPipe (100, 125 & 150mm)(complete length 260mm)235 x 150 227 x 133 - - - - ✓O 100O 125O 15015 l/s 30 l/s 60 l/s501 n/a Horizontal Louvred Airbrick withDamper505 40505 Horizontal Louvred Airbrick507 n/a Vertical Louvred Airbrick222 x 69 200 x 56 6450 16.4 23.8 75.8 ✓ † ✓204 x 60 204 x 60 5500 7.2 27.8 108.1 ✓ † ✓65 x 210 60 x 204 6300 5.1 21.0 80.0 ✓ † ✓077 40077 Airbrick Adapter (to System 100)073 n/a Round to Single Airbrick Adapter(length 245mm) (not shown)204 x 60 - - 1.2 4.7 17.8 ✓204 x 60 O 100 - 4.13 16.83 68.66 ✓ ✓2009 n/a Extended Horizontal Airbrick3009 n/a Extended Horizontal Airbricklength 300mm210 x 65 234 x 29 5500 7.7 29.9 115.8 ✓210 x 65 100 5500 8.5 33.5 132.2 ✓† Using airbrick adapter ref. 077 = internal dimension = outer dimension* Using airbrick adapter ref. 977‡ Using adapters 977 & 957 (See page 21)11

OUTLETS, GRILLES AND VENTILATORSBRICK SIZED OUTLETS CONT.Product Code Description Dimensions mm Airflow Pressure loss.paBoxed Prepack Overall Fitting area mm 2 15 l/s 30 l/s 60 l/sSystem100Supertube 125PolyVent 225/300100mm Round Duct/Flex125mm Round Duct/Flex150mm Round Duct/Flex2016 n/a Airbrick Adapter for PolyVent 2253016 n/a Airbrick Adapter for PolyVent 300length 300mm2316 n/a Airbrick Fascia (fits intoPolyVent Airbrick Adapters2016/3016)100, 125, 150MM GRILLES210 x 65 234 x 29 5500 7.7 29.9 115.8 ◆210 x 65 308 x 29 5550 8.5 33.5 132.2 ❖Figures shown are with2316 fascia inserted.208 x 65 205 x 62 - - - - ✓◆ PolyVent 225 ❖ PolyVent 3004804 44804* Round Louvred Grille123 dia. O 100 4200 13.3 53.0 211.2 ✓ ✓ † ✓F4804 F44804* Round Louvred Grille withFlyscreen123 dia. O 100 3350 21.5 86.4 346.5 ✓ ✓ † ✓4906 44906 Multidirectional InternalLouvred Grilleas intake5906 n/a Multidirectional InternalLouvred Grilleas intake6906 n/a Multidirectional InternalLouvred Grilleas intake154 x 154 O 100 5330 3.8 14.6 56.2 ✓ ✓ ✓7.4 28.9 113.8175 x 175 O 125 8040 1.6 6.0 22.0 ✓ ‡ ✓2.9 11.0 40.8200 x 200 O 150 10700 0.6 2.6 10.4 ✓1.7 6.1 22.9* Prepacks only available in white and brown ‡ With adapter ref 570. See page 19 † PolyVent 225 only with adapter ref. 2005. See page 23VENTILATORS793 40793 Louvre796 40796 Louvre271 x 95 - 8800271 x 171 - 17760Screws directly over hole in wall. For internal orexternal use. Provides exceptionally high airflow.893 40893 Open n Shut Grille896 40896 Open n Shut Grille271 x 95 - 4330271 x 171 - 8490Screws directly over hole in wall. For internal orexternal use. Airflow can be controlled by theoccupant.145 40145 Internal Door Ventilator456 x 92 Cutout size 15300430 x 77For internal or external use. Allows air movementbetween rooms, especially useful for bathrooms andkitchens where extraction appliances necessitate airreplacement from other areas.146 n/a Plinth VentilatorMB SD CH456 x 75 Cutout size 22300446 x 64Fits to the plinth to allow ventilation to built inappliances, such as fridges and freezers and stopoverheating. Large louvres provide excellent airflowand convenient ratchet fittings ensure effectiveconcealed installation.148 n/a Worktop VentilatorBSA478 x 79 Cutout size 8500464 x 66Connects into the worktop to allow ventilation tocupboards and built in/under appliances.12O = outer dimension MB = Medium brown SD = Sand CH = Charcoal BS = Brass A = Aluminium

SYSTEM 100● Recommended for domestic bathrooms, WCs andkitchens with low volume extraction of up to 250 m 3 /hr● Efficient for short, simple ducting runs● Low profile enables ducting to be easily concealedwhen space is a restriction● Made from self extinguishing flame retardant materialsto conform to fire standards UL94 V2 andDIN 4102 B1● Maximum working temperature of 60ºC● A wide range of bends and adapters enables versatileinstallation● Compatible with a large selection of outlets and inletsand other Domus ducting systems● Also available prepackedDIMENSIONSSystem 100 is a rectangular range of ductingthat is efficient for short simple runs. It isparticularly suitable for applications requiringlower extraction rates, such as, the ventilation ofdomestic bathrooms and internal WCs.110mm54mmSystem 100Flat channel outerdimensions are110 x 54mm andfit into system partssocketsThe low profile of the design enables it to beconcealed when installed along the top of wallunits or when fitted in ceiling voids, cavity wallsand other confined spaces, providing versatilitybut remaining unobtrusive.Bends, connectors, adapters and clips ensurethat System 100 offers the installer the flexibility60mmMinimum spacerequired forinstallation:115 x 60mmto achieve almost any ducting configuration andthe ability to connect to other Domus systems.115mmCross section:5300 sq mmAll measurements in mm. Drawings not to scale.14

SYSTEM 100Product Code Description Dimensions Pressure loss.pa Notes i.d. = internal dimensionBoxed Prepack mm 15 l/s 30 l/s 60 l/s o.d. = outer dimension070 40070 Round to Rectangular Adapter071 40071 Short Round to RectangularAdapter110 x 54 3.7 14.6 58● 100110 x 54 4.8 20.4 86.2O 100Fits over flat channel to connectin a straight line to fit over a100mm o.d. spigot e.g. walloutlet/cooker hood or fan spigotor to EasiPipe 100 via a straightpipe connector (493/4/5). Pipeand channel lay flush to surface.Fits over flat channel to connectin a straight line to fit into100mm i.d. connections,including EasiPipe 100 pipes.Channels lay in a centralposition.077 40077 Airbrick Adapter andconverter to Supertube 125115-4 40115 Flat Channel Wall Plate204 x 60 1.2** 4.7** 17.8**110 x 54 - - -154 x154Connects into System 100 flatchannel to adapt to Supertube125 flat channel, by fitting overa Supertube 125 flat channelconnector (520 or 527). Fitsall Supertube 125 sockets(204 x 60mm i.d. connections).Fits over flat channel to makegood internal wall after formingrectangular hole for ducting.018 n/a Flat Channel End Cap108 x 52 - - -110 x 54Fits into flat channel to blank offend.**Figures going from Supertube 125 to System 100. See other sections for performance figures using this item with other components● = internal dimension O = outer dimensionPlease refer to pages 9-13 forWall Outlets for this rangeDucting through a compartment wall?Take a look at FireBrake on pages 47-50 and preventthe spread of fire through ventilation ducting.16

SUPERTUBE 125● Highly recommended for all cooker hoods andhigh powered fans especially extraction rates of upto 500 m 3 /hr● Suitable for long ducting runs● Low profile enables ducting to be easily concealedwhen space is a restriction● Made from self extinguishing flame retardantmaterials to conform to fire standards UL94 V2and DIN 4102 B1● Maximum working temperature of 60ºC● A wide range of bends and adapters enablesversatile installation● Compatible with a large selection of outlets and inletsand other Domus ducting systemsDIMENSIONS204mm60mm65mmSupertube 125Flat channel outer dimensionsare 204 x 60mm and fit intosystem parts sockets.Minimum space required forinstallation: 210 x 65mmSupertube 125 is a highly efficient largerectangular range of ducting that is efficient evenfor long runs. It is particularly suitable forapplications requiring high extraction rates, suchas, the ventilation of domestic kitchens, but canalso be used for applications, such as, wholehouse ventilation systems.The low profile of the design enables it to beconcealed when installed along the top of wallunits or when fitted in ceiling voids, cavity wallsand other confined spaces, providing versatilitybut remaining unobtrusive.210mmCross section: 11200 sq mmBends, connectors, adapters and clips ensurethat Supertube 125 offers the installer theflexibility to achieve almost any ductingconfiguration and the ability to connect to otherDomus systems.17

SUPERTUBE 125Product Code Description Dimensions Pressure loss.pa Notes i.d. = internal dimensionBoxed Prepack mm 15 l/s 30 l/s 60 l/s o.d. = outer dimension560 n/a Vertical 90° Bend204 x 60 2.6 10.8 44.3Fits over flat channel to connecttwo lengths together vertically atright angles.582 n/a Horizontal Equal T-Piece204 x 60Figures vary on installationFits over flat channel to provide arectangular ducting junction in amulti-extraction installation.570 n/a Round to Rectangular Adapter220mm length204 x 60 0.7 2.9 11.5● 125Fits over flat channel to connect ina straight line to fit over a 125mmo.d. spigot e.g. wall outlet/cookerhood or fan spigot or to EasiPipe125 via a straight pipe connector(595/4/5). Pipe lays flush to surface.115-5 n/a Rectangular Wall Plate204 x 60 - - -264 x119Used to make good internal wallafter forming rectangular hole forducting or as surround for airbrick(501 only)518 n/a Flat Channel End cap200 x 56 - - -204 x 60Fits into flat channel to blank offend.● = internal dimensionO = outer dimensionPlease refer to pages 9-13 forWall Outlets for this rangeDucting through a compartment wall?Take a look at FireBrake on pages 47-50 and preventthe spread of fire through ventilation ducting.19

MEGADUCT 220● Highly recommended for the ducting of all cookerhoods even the latest high powered hoods thatcan exceed extraction rates of 1000m 3 /hr● Suitable for long ducting runs● Easier to conceal than an equivalent 150mmround duct● Made from self-extinguishing flame-retardantmaterials to conform to fire standards UL94 V2and DIN 4102 B1● Maximum working temperature of 60°C● A wide range of bends enables versatile installation● Compatible with a selection of outlets and inlets andother Domus Ducting systemsThe large capacity of MegaDuct 220 ensuresthat it can cope with the air volume generatedby the high extraction rates of the new stylishcooker hoods now on the market. Unwantedair and smells can be removed effectively andefficiently. It is a case of duct and hood inperfect harmony. The benefits of MegaDuct220 are an improved living environment andquieter, less overworked and longer-lastingcooker hoods.MegaDuct 220 is the next generationof ducting and, as kitchen manufacturers,hood manufacturers, builders and designersbegin to work together it will soon becomethe norm.The low profile of MegaDuct 220 makes iteasier to conceal than an equivalent 150mmround duct. This makes it more suitable forinstallation along the top of wall units orfitting in ceiling voids and other confinedspaces.Bends, connectors and adapters ensureMegaDuct 220 offers the installer theflexibility to achieve almost any ductingconfiguration and the ability to connect toother Domus systems.220mmDIMENSIONS90mmMegaDuct 220Flat channel outer dimensions are220 x 90mm and fit into systemparts sockets97mm227mmMinimum space required forinstallation: 227 x 97mmCross section: 17798mm 220

MEGADUCT 220500-1000 m 3 /hr plusMEGADUCT 220Product Code Description Dimensions Pressure loss.pa Notes i.d. = internal dimensionBoxed Prepack mm 60 l/s 120 l/s 180 l/s o.d. = outer dimension910 n/a Flat Channel, 1m915 n/a Flat Channel, 1.5m220 x 90 0.95 3.29 6.82220 x 90 1.42 4.93 10.23Connects into components withrectangular sockets (220 x 90mmi.d.) eg MegaDuct 220 bends.922 n/a Flat Channel Clip- - - -Secures channel to flat surface.920 n/a Flat Channel Connector220 x 90 - - -Fits over flat channel to connecttwo lengths together in a straightline.941 n/a Elbow Bend with 100mm o.dRotating Offset Spigot220 x 90 5.3 20.4 44.8O 100Fits over flat channel to connectchannel to round flexible hose withthreaded hose connector (126-4) orhose clip (125-4) at right angles orfits directly over a 100mm o.d.appliance spigot or EasiPipe 100.951 n/a Elbow Bend with 125mm o.dRotating Offset Spigot220 x 90 3.6 14.9 34.4O 125Fits over flat channel to connectchannel to round flexible hose withthreaded hose connector (126-5) orhose clip (125-5) at right angles orfits directly over a 100mm o.d.appliance spigot or EasiPipe 125.961 n/a Elbow Bend with 150mm o.dRotating Offset Spigot220 x 90 9.0 34.0 75.0O 150Fits over flat channel to connectchannel to round flexible hose withthreaded hose connector (126-6) orhose clip (125-6) at right angles orfits directly over a 100mm o.d.appliance spigot or EasiPipe 150.950 n/a Horizontal 90° Bend220 x 90 9.0 35.7 79.6Fits over flat channel to connecttwo lengths together horizontally atright angles.12957 n/a Supertube to MegaDuct Adapter905, 977 & 957 with 225mm ofSupertube 125905, 977 & 957 with 1.5m ofSupertube 1251220 x 90 - - -2204 x 60 45.8 186.6 431.8-1.2 -3.54 -7.23Fits into connector (920) to joinMegaDuct 220 flat channel toSupertube 125 by fitting over flatchannel. Will also enable Supertube125 to connect to double airbrick(905) via. adapter (977).960 n/a Vertical 90° Bend220 x 90 7.0 28.8 65.9Fits over flat channel to connecttwo lengths together vertically atright angles.970 n/a Round to Rectangular Adapter220 x 90 3.7 14.1 30.7● 154Fits over flat channel to connect in astraight line to fit direct over a DomusEasiPipe 150 pipe (135-6). Typicallyused in this instance to convertducting through a wall to a 150mmwall outlet. Pipe lays flush to surface.21977 n/a Double Airbrick Adapter1227 x 1332220 x 90See page 11 for figuresConnects MegaDuct 220 flat channelto double airbrick (905). Fits intodouble airbrick and over flat channel.● = internal dimensionO = outer dimensionPlease refer to pages 9-13 forWall Outlets for this rangeDucting through a compartment wall?Take a look at FireBrake on pages 47-50 and preventthe spread of fire through ventilation ducting.21

POLYVENT● Recommended for the ducting of bathrooms, WCsand kitchens if other systems cannot be installed.● Extra low profile enables ducting to be easilyconcealed when space is very restricted (wherethere is a void space of 38mm)● Ideal for installation in flats or under floors● Available in two sizes● Made from self extinguishing flame retardantmaterials to conform to fire standards UL94 V2and DIN 4102 B1● Maximum working temperature of 60º C● A wide range of bends and adapters enablesversatile installation● Compatible with a selection of outletsPolyVent is a range of rectangular ductingavailable in two sizes that provides effectiveventilation for bathrooms, WCs and kitchens.It is particularly suitable for use where spaceis very restricted and other systems cannotbe fitted.234mmDIMENSIONS29mmPolyVent 225Flat channel outerdimensions are 234 x 29mmand fit directly into systemparts sockets to createducting runs.The low profile of the design enables it to beconcealed when installed along the top of wallunits or when fitted in ceiling voids, cavity240mm38mmMinimum space required forinstallation: 240 x 38mmCross section: 5830 sq mmwalls and other confined spaces, providingversatility but remaining unobtrusive.PolyVent 225 is particularly suitable for shortruns with low volume extraction applicationswhile PolyVent 300 is recommended forlonger runs with more powerful fans or cookerhoods up to 250 m 3 /hr).Bends, connectors, adapters and clips ensurethat PolyVent offers the installer the flexibilityto achieve almost any ducting configuration308mm315mm29mm38mmPolyVent 300Flat channel outerdimensions are 308 x 29mmand fit directly into systemparts sockets to createducting runs.Minimum space required forinstallation: 315 x 38mmCross section: 7760 sq mm22

POLYVENTPOLYVENT 225Product Code Description Dimensions Pressure loss.pa Notes i.d. = internal dimensionBoxed Prepack mm 15 l/s 30 l/s 60 l/s o.d. = outer dimension2001 n/a Flat Channel, 1m20150 n/a Flat Channel, 1.5m20200 n/a Flat Channel, 2m234 x 29 4.8 16.5 57.1234 x 29 7.2 24.8 85.7234 x 29 9.6 33 114.2Connects into components withrectangular sockets (234 x 29mmi.d.) to create ducting runs.2006 n/a Flat Channel Connector234 x 29No discernible resistanceFits over flat channel to connecttwo lengths together in a straightline.2007 n/a Horizontal 90° Bend234 x 29 10 37.3 139.1Fits over flat channel to connecttwo lengths together horizontallyat right angles.2008 n/a Horizontal 45° Bend234 x 29 1.21 4.81 19.08Fits over flat channel to connecttwo lengths together horizontallyat 45°.2010 n/a Vertical 90° Bend234 x 29 5.45 19.91 72.7Fits over flat channel to connecttwo lengths together verticallyat right angles.2011 n/a Vertical 45° Bend234 x 29 4.49 8.59 29.67Fits over flat channel to connecttwo lengths together verticallyat 45°.2013 n/a Elbow Bend/Plenumwith Socket234 x 29 7.9 31.5 126● 100Fits over flat channel to connectround flexible hose with threadedhose connector (124-4) at rightangles or to fit directly over a100mm o.d. appliance spigot.Alternatively connects to Domus100mm i.d. pipe using straight pipeconnector (493/4/5) or adapter(380) - see EasiPipe section.2005 n/a Round to Rectangular Adapter234 x 29 3.8 14.8 57.2● 100Fits over flat channel to connect ina straight line to a 100mm o.d.spigot e.g. wall outlet/cooker hoodor fan spigot or to EasiPipe 100 viaa straight pipe connector (493/4/5)or adapter (380) - see EasiPipesection. Pipe and channel lay flushto surface.2014 n/a Universal Support Clip- - - -Secures channel to flat surface.Can be used with PolyVent225/300.● = internal dimensionO = outer dimensionPlease refer to pages 9-13 forWall Outlets for this rangeDucting through a compartment wall?Take a look at FireBrake on pages 47-50 and preventthe spread of fire through ventilation ducting.23

POLYVENTup to 250 m 3 /hrPOLYVENT 300Product Code Description Dimensions Pressure loss.pa Notes i.d. = internal dimensionBoxed Prepack mm 15 l/s 30 l/s 60 l/s o.d. = outer dimension3001 n/a Flat Channel, 1m30150 n/a Flat Channel, 1.5m30200 n/a Flat Channel, 2m308 x 29 2.45 8.11 26.8308 x 29 4.5 16.1 56.3308 x 29 6 21.4 75Connects into components withrectangular sockets (308 x 29mmi.d.) to create ducting runs.3006 n/a Flat Channel Connector308 x 29No discernible resistanceFits over flat channel to connecttwo lengths together in a straightline.3007 n/a Horizontal 90° Bend308 x 29 2.62 10.42 41.52Fits over flat channel to connecttwo lengths together horizontallyat right angles .3008 n/a Horizontal 45° Bend308 x 29 1.14 4.09 14.71Fits over flat channel to connecttwo lengths together horizontallyat 45°.3010 n/a Vertical 90° Bend308 x 29 3.09 11.48 42.62Fits over flat channel to connecttwo lengths together verticallyat right angles.3011 n/a Vertical 45° Bend308 x 29 2.23 7.7 26.61Fits over flat channel to connecttwo lengths together verticallyat 45°.3013 n/a Elbow Bend/Plenumwith Socket3005 n/a Round to Rectangular Adapter● = internal dimensionO = outer dimension308 x 29 4.3 15.8 58.9● 100308 x 29 6.11 23.67 91.66● 100Fits over flat channel to connectround flexible hose with threadedhose connector (124-4) at rightangles or to fit directly over a100mm o.d. appliance spigot.Alternatively connects to Domus100mm i.d. pipe using straight pipeconnector (493/4/5) or adapter(380) - see EasiPipe section.Fits over flat channel to connect ina straight line to a 100mm o.d.spigot, eg wall outlet/cooker hood orfan spigot; or to EasiPipe 100 via astraight pipe connector (493/4/5) oradapter (380) - see EasiPipesection. Pipe and channel lay flushto surface.Please refer to pages 9-13 forWall Outlets for this rangeDucting through a compartment wall?Take a look at FireBrake on pages 47-50 and preventthe spread of fire through ventilation ducting.24PolyVent airbricks and adapters.See Page 11-12 for details.

EASIPIPE● Multi application system● Suitable for larger fans, cooker hoods, whole houseventilation, stack ventilation and air conditioning● Available in three sizes● Should be used if space is not a restriction● Excellent airflow with minimum air turbulence● Suitable for long duct runs● Made from self extinguishing flame retardantmaterials to conform to fire standards UL94 V2and DIN 4102 B1● Maximum working temperature of 60ºC● A wide range of bends and adapters enablesversatile installation● Compatible with a large selection of outlets and inletsand other Domus ducting systems● EasiPipe 100 is also available prepackedEasiPipe is a range of circular pipe available inDIMENSIONSthree sizes that provides effective ducting for avariety of applications.EasiPipe 100Pipe internal dimensions are 100mmand fit over system parts spigots.Cross section: 7850 sq mmPipe weight: 660 g/mPipe wall thickness: 1.66mm approx.Core drill size: Use 107mm diameter100mm1.66mm approxA round configuration is the most efficient forairflow as less back pressure occurs and shouldbe fitted where the space for ducts is notrestricted.EasiPipe 125EasiPipe is available with either 100mm, 125mmor 150mm internal diameters and is ideal forPipe internal dimension are 125mmand fit over system parts spigots.Cross section: 12266 sq mmPipe weight: 830 g/mPipe wall thickness: 1.66mm approx.Core drill size: Use 132mm diameter125mm1.66mm approxfans, cooker hoods, whole-house ventilationsystems, stack ventilation and air conditioning.EasiPipe 125 and 150 should be used for highpowered fans with extraction of over 400 m 3 /hr.EasiPipe 150The various pipes, bends, connectors, adaptersPipe internal dimension are 150mm andfit over system parts spigots.and clips that comprise the EasiPipe systemprovide the scope to meet the majority ofCross section: 17663 sq mmPipe weight: 980 g/mPipe wall thickness: 1.75mm approx.Core drill size: Use 162mm diameter150mm1.75mm approxventilation requirements and the ability toconnect to other Domus systems.25

EASIPIPEup to 400 m 3 /hrEASIPIPE 100Product Code Description Dimensions Pressure loss.pa Notes i.d. = internal dimensionBoxed Prepack mm 15 l/s 30 l/s 60 l/s o.d. = outer dimension135-4 40135 Standard Round Pipe, 350mm1100-4 41100 Standard Round Pipe, 1m1200-4 n/a Standard Round Pipe, 2m● 100 0.17 0.5 1.1● 100 0.5 1.4 3.1● 100 1 2.8 6.2Fits over components with 100mmo.d. round spigots e.g. 490, 491,492, 493/4/5, wall outlets andcooker hoods.2100-4 n/a Round Pipe Outer Sleeve, 1mO 104 0.5 1.4 3.1Fits over standard round pipe tocreate a telescopic assembly.130-4 n/a Telescopic Assembly, 250-450mmInner pipe● 100Outer pipeO 104Figures vary accordingto length requiredAdjustable between 250-450mm.Includes reducing ring so that bothends have 100mm i.d. to fit overcomponents with 100mm o.d.Recommended for ducting throughcavity walls.380 n/a Adapter to Round SocketO 100 - - -Fits into 100mm i.d. round pipe tomake connections to sockets with100mm i.d.490 40490 90° BendO 100 5.6 21.1 80.1Fits into 100mm i.d. round pipe toconnect two lengths together at90°.491 40491 45° BendO 100 2.1 8.2 31.4Fits into 100mm i.d. round pipe toconnect two lengths together at45°.492 40492 Equal T-Piece499M n/a Equal Y-Piece, metal (not shown)O 100O 100Figures vary on installationFigures vary on installationFits into 100mm i.d. round pipe toprovide a round ducting junction ina multi-extraction installation.493 40493 Straight Pipe ConnectorO 100 0.9 4.2 20.4Fits into 100mm i.d. round pipe toconnect two lengths together in astraight line.494 40494 Straight Pipe Connectorwith DamperO 100 25 44.9 101.6Fits into 100mm i.d. round pipe toconnect two lengths together in astraight line. Includes damper forback draft prevention.495 n/a Straight Pipe Connectorwith Damper and Wall Plate496 40496** Pipe FastenerO 100 25 44.9 101.6- - - -Fits into 100mm i.d. round pipe toconnect two lengths together in astraight line. Includes damper forback draft prevention and integralwall plate.Fastens over Easipipe 100 tosecure pipe to the wall, ceiling orjoists in a horizontal or verticalposition.26● = internal dimensionO = outer dimensionPlease refer to pages 9-13 forWall Outlets for this range

EASIPIPEEASIPIPE 100 CONT.Product Code Description Dimensions Pressure loss.pa Notes i.d. = internal dimensionBoxed Prepack mm 15 l/s 30 l/s 60 l/s o.d. = outer dimension497 n/a Condensation Trap with OverflowConnection498 n/a Condensation Trap withoutOverflow Connection114-4 40114 Round Wall Plate● 110 1.3 5.9 26.9● 104● 110 1.3 5.9 26.9● 104● 103 - - -154 x 154Fits Domus 100mm i.d. and110mm o.d. pipe. Collects moistureto prevent potential hazard.Released through overflow pipe.Fits Domus 100mm i.d. and110mm o.d. pipe. Collects moistureto prevent potential hazard.Moisture naturally evaporates.Fits over 100mm round pipe orflexible hose to make good internalwall after drilling of hole.019 n/a Circular Adapter 100-80mmO 80 - - -● 100Fits into 80mm i.d. connectionsand over 100mm o.d. connectorsto adapt between two sizes in astraight line.119 40119 Circular Adapter 125-100mm619 n/a Circular Adapter 150-100mm** 2 items in prepack ● = internal dimension O = outer dimensionO 100 1.5 5.9 24● 125O 100 - - -● 150Fits into 100mm i.d. connectionsand over 125mm o.d. spigots toadapt between two sizes in astraight line.Fits into 100mm i.d. connectionsand over 150mm o.d. spigots toadapt between two sizes in astraight line.EASIPIPE 125up to 500 m 3 /hr135-5 n/a Standard Round Pipe, 350mm1100-5 n/a Standard Round Pipe, 1m1200-5 n/a Standard Round Pipe, 2m● 125 0.07 0.25 0.67● 125 0.2 0.7 1.9● 125 0.4 1.4 3.8Fits over components with 125mmo.d. round spigots e.g. 590, 591,592, 593/4/5, wall outlets andcooker hoods.2100-5 n/a Round Pipe Inner Sleeve, 1mO 125 0.2 0.7 1.9Fits into standard round pipe tocreate a telescopic assembly.130-5 n/a Telescopic Assembly, 250-450mmInner pipeO 125Outer pipe● 125Figures vary accordingto length requiredAdjustable between 250-450mm.Recommended for ducting throughcavity walls.580 n/a Adapter to Round SocketO 125 - - -Fits into 125mm i.d. round pipe tomake connections to sockets with125mm i.d.590 n/a 90° BendO 125 2 8.4 34.9Fits into 125mm i.d. round pipe toconnect two lengths together at90°.591 n/a 45° BendO 125 0.7 2.9 12.2Fits into 125mm i.d. round pipe toconnect two lengths together at45°.● = internal dimensionO = outer dimensionPlease refer to pages 9-13 forWall Outlets for this range27

EASIPIPEEASIPIPE 125 CONT.Product Code Description Dimensions Pressure loss.pa Notes i.d. = internal dimensionBoxed Prepack mm 15 l/s 30 l/s 60 l/s o.d. = outer dimension592 n/a Equal T-Piece599M n/a Equal Y-Piece, metal (not shown)O 125O 125Figures vary on installationFigures vary on installationFits into 125mm i.d. round pipe toprovide a round ducting junction ina multi-extraction installation.593 n/a Straight Pipe ConnectorO 125 0.2 0.9 4.3Fits into 125mm i.d. round pipe toconnect two lengths together in astraight line.594 n/a Straight Pipe Connectorwith DamperO 125 18.3 31.5 61.7Fits into 125mm i.d. round pipe toconnect two lengths together in astraight line. Includes damper forback draft prevention.595 n/a Straight Pipe Connectorwith Damper and Wall PlateO 125 18.3 31.5 61.7Fits into 125mm i.d. round pipe toconnect two lengths together in astraight line. Includes damper forback draft prevention and integralwall plate.596 n/a Pipe Fastener- - - -Fastens over Easipipe 125 tosecure pipe to the wall, ceiling orjoists in a horizontal or verticalposition.114-5 n/a Round Wall Plate● 128 - - -170 x 170Fits over 125mm i.d. round pipe orflexible hose to make good internalwall after drilling of hole.119 40119 Circular Adapter 125-100mmO 100 1.5 5.9 24● 125Fits into 100mm i.d. connectionsand over 125mm o.d. spigots toadapt between two sizes in astraight line.118 n/a Circular Adapter 150-125mmO 125 0.6 2.2 8.8● 150Fits into 125mm i.d. connectionsand over 150mm o.d. spigots toadapt between two sizes in astraight line.519 n/a Rubber Spigot Adapter120-125mm- - - -Adapts 115 - 122mm o.d.spigots to 125mm roundducting connections. Ideal forcooker hoods.● = internal dimensionO = outer dimensionPlease refer to pages 9-13 forWall Outlets for this rangeThe solution to create an effective, simple and airtight fit whenconnecting 115 - 122mm spigots to 125mm ducting systems.28Many cooker hoods have spigots between 115 - 122mm and, to ensureefficient airflow performance, they must use 125mm ducting. The ‘519’enables this to be done without the use of excessive padding, taping orjust having a loose fit, which causes air leakage.

EASIPIPE500 m 3 /hr plusEASIPIPE 150Product Code Description Dimensions Pressure loss.pa Notes i.d. = internal dimensionBoxed Prepack mm 15 l/s 30 l/s 60 l/s o.d. = outer dimension135-6 n/a Standard Round Pipe, 350mm1100-6 n/a Standard Round Pipe, 1m1200-6 n/a Standard Round Pipe, 2m● 150 0.04 0.14 0.42● 150 0.1 0.4 1.2● 150 0.2 0.8 2.4Fits over components with 150mmo.d. round spigots e.g. 690, 692M,693/4/5, wall outlets and cookerhoods.2100-6 n/a Round Pipe Inner Sleeve, 1mO 150 0.1 0.4 1.2Fits into standard round pipe tocreate a telescopic assembly.130-6 n/a Telescopic Assembly, 250-450mmInner pipeO 150Outer pipe● 150Figures vary accordingto length requiredAdjustable between 250-450mm.Recommended for ducting throughcavity walls.680 n/a Adapter to Round SocketO 150 - - -Fits into 150mm i.d. round pipe tomake connections to sockets with150mm i.d.690 n/a 90º BendO 150 1.0 4.2 18.2Fits into 150mm i.d. round pipeto connect two lengths togetherat 90º.692M n/a Equal T-Piece, metal699M n/a Equal Y-Piece, metal (not shown)O 150O 150Figures vary on installationFigures vary on installationFits into 150mm i.d. round pipe toprovide a round ducting junction ina multi-extraction installation.693 n/a Straight Pipe ConnectorO 150 0.1 0.2 1.1Fits into 150mm i.d. round pipe toconnect two lengths together in astraight line.694 n/a Straight Pipe Connectorwith DamperO 150 13.6 23.5 43.6Fits into 150mm i.d. round pipe toconnect two lengths together in astraight line. Includes damper forback draft prevention.695 n/a Straight Pipe Connectorwith Damper and Wall Plate696 n/a Pipe Fastener114-6 n/a Round Wall PlateO 150 13.6 23.5 43.6- - - -● 155 - - -205 x 205Fits into 150mm i.d. round pipe toconnect two lengths together in astraight line. Includes damper forback draft prevention and integralwall plate.Fastens over EasiPipe 150 tosecure pipe to the wall, ceiling orjoists in a horizontal or verticalposition.Fits over 150mm round pipe orflexible hose to make good internalwall after drilling of hole.118 n/a Circular Adapter 150-125mm619 n/a Circular Adapter 150-100mm819 n/a Circular Adapter 200-150mmO 125 0.6 2.2 8.8● 150O 100 - - -● 150O 200 - - -● 150Fits into 125mm i.d. connectionsand over 150mm o.d. spigots toadapt between two sizes in astraight line.Fits into 100mm i.d. connectionsand over 150mm o.d. spigots toadapt between two sizes in astraight line.Fits into 150mm i.d. connectionsand over 200mm o.d. connectionsto adapt between two sizes in astraight line.● = internal dimensionO = outer dimensionPlease refer to pages 9-13 for29Wall Outlets for this range

THERMAPIPE● Pre-insulated multi application system● Suitable for whole house ventilation, passive stackventilation and air conditioning systems● Provides excellent protection against condensationand is ideal for temperature control● Insulation meets Class 1 requirements testedto BS476 Part 7● Thermal conductivity is 0.042 W/mk to meet BRE IP13/94 for PSV and BRE Digest 398 for MVHR● Available in three sizes● Excellent airflow with minimum air turbulence● Made from self extinguishing flame retardantmaterials to conform to fire standards UL94 V2and DIN 4102 B1● Maximum working temperature of 60ºC● A wide range of bends and adapters enablesversatile installationThermaPipe is a range of circular pipeavailable in three sizes that provides effectiveducting for a variety of applications. It iswrapped in an insulation of bubble wrap withan aluminium foil cover providing excellentprotection against condensation and enablesa high level of temperature control tobe achieved.● Compatible with a large selection of outlets and inletsand other Domus ducting systemsInternal joints can be connected using thepush-fit low loss connections from the EasiPiperange. Insulation joints should be sealed withaluminium duct tape (see page 32).The 5mm thick insulation sleeve is formedfrom a multi-layer bubble film insulation withaluminium foil bonded to the outer face. It iswaterproof and will act as an effective vapourbarrier if all joints are sealed. It containsno CFCs or other ozone-depleting chemicalsand meets Class 1 requirements tested toBS476 Part 7.The thermal conductivity of ThermaPipeis 0.042 W/mK and therefore meetsthe requirements of BRE IP 13/94 forPassive Stack Ventilation Systems and BREDigest 398 for Mechanical Ventilation withHeat Recovery.ThermaPipe is available with either 100mm,125mm or 150mm internal diameters and,with its favourable pressure loss coefficients,is therefore ideal for all whole-houseventilation systems, passive stack and airconditioning systems.The various pipes, bends, connectors,adapters and clips that comprise theThermaPipe and EasiPipe systems providethe scope to meet the majority of ventilationrequirements and allows the installer tointerchange between other Domus systems.30

THERMAPIPEup to 400 m 3 /hrTHERMAPIPE 100Product Code Description Dimensions Pressure loss.pa Notes i.d. = internal dimensionBoxed Prepack mm 15 l/s 30 l/s 60 l/s Co.K* o.d. = outer dimension4TP100 n/a Standard Round Pipe, 1m4TP200 n/a Standard Round Pipe, 2m● 100 0.5 1.4 3.1 0.25● 100 1 2.8 6.2 -Fits over components with 100mmo.d. round spigots e.g. 4TP90,4TP91, 4TP92, 493/4/5, walloutlets and appliance spigots.4TP90 n/a 90º Bend4TP91 n/a 45º BendO 100 5.6 21.1 80.1 2.52O 100 2.1 8.2 31.4 0.98Fits into 100mm i.d. round pipe toconnect two lengths together at90°.Fits into 100mm i.d. round pipe toconnect two lengths together at45°.4TP92 n/a Equal T-PieceO 100Figures vary on installationFits into 100mm i.d. round pipe toprovide a round ducting junction ina multi-extraction installation.4TP2SL n/a Insulated Sleeve, 2m● 104 - - - -Fits over EasiPipe 100 to createThermaPipe 100. Can be cut torequired length.THERMAPIPE 125up to 500 m 3 /hr5TP100 n/a Standard Round Pipe, 1m5TP200 n/a Standard Round Pipe, 2m● 125 0.2 0.7 1.9 0.23● 125 0.4 1.4 3.8 -Fits over components with 125mmo.d. round spigots e.g. 5TP90,5TP91, 5TP92, 593/4/5, walloutlets and appliance spigots.5TP90 n/a 90º BendO 125 2.0 8.4 34.9 2.42Fits into 125mm i.d. round pipe toconnect two lengths together at90°.5TP91 n/a 45º BendO 125 0.7 2.9 12.2 0.83Fits into 125mm i.d. round pipe toconnect two lengths together at45°.5TP92 n/a Equal T-PieceO 125Figures vary on installationFits into 125mm i.d. round pipe toprovide a round ducting junction ina multi-extraction installation.5TP2SL n/a Insulated Sleeve, 2m ● 129 - - - - Fits over EasiPipe 125 to createThermaPipe 125. Can be cut torequired length.● = internal dimension O = outer dimension * Pressure loss Coefficient KPlease refer to pages 9-13 forWall Outlets for this range31

THERMAPIPE500 m 3 /hr plusTHERMAPIPE 150Product Code Description Dimensions Pressure loss.pa Notes i.d. = internal dimensionBoxed Prepack mm 15 l/s 30 l/s 60 l/s Co.K* o.d. = outer dimension6TP100 n/a Standard Round Pipe, 1m6TP200 n/a Standard Round Pipe, 2m● 150 0.1 0.4 1.2 0.22● 150 0.2 0.8 2.4 -Fits over components with 150mmo.d. round spigots e.g. 6TP90,6TP92M, 593/4/5, wall outlets andappliance spigots.6TP90 n/a 90º BendO 150 1.0 4.2 18.2 2.41Fits into 150mm i.d. round pipe toconnect two lengths together at90°.6TP92M n/a Equal T-Piece, metalO 150Figures vary on installationFits into 150mm i.d. round pipe toprovide a round ducting junction ina multi-extraction installation.6TP2SL n/a Insulated Sleeve, 2m● 154 - - - -Fits over EasiPipe 150 to createThermaPipe 150. Can be cut torequired length.THERMAPIPE ACCESSORIES10TP12 n/a Thermal Insulation Sheet50TP45 n/a Aluminium Duct SealingTape, 45m length1m x 1.2m - - - -50mm - - - -widthA small section of thermalinsulation for use with awkwardinsulations, or to insulate smallcomponents.It is recommended that insulationjoints should be sealed usingaluminium duct tape, ensuring aprofessional finish.● = internal dimension O = outer dimension * Pressure loss Coefficient KPlease refer to pages 9-13 forWall Outlets for this rangeDIMENSIONSThermaPipe 100Pipe internal dimensions are 100mmand fit over system parts spigots.Cross section: 7850 sq mmPipe weight incl. insulation: 730 g/mPipe wall thickness: 1.66mmInsulation thickness: +5mm approx.ThermaPipe 125Pipe internal dimensions are 125mmand fit over system parts spigots.Cross section: 12266 sq mmPipe weight incl. insulation: 925 g/mPipe wall thickness: 1.66mm approx.Insulation thickness: +5mm approx.ThermaPipe 150Pipe internal dimensions are 150mmand fit over system parts spigots.Cross section: 17663 sq mmPipe weight incl. insulation: 1090 g/mPipe wall thickness: 1.75mm approx.Insulation thickness: +5mm approx.100mm1.66mm approx125mm1.66mm approx150mm1.75mm approx32

FLEXIBLE DUCTING● For use to overcome situations where a rigid ductcannot be installed● Recommended mainly for use with tumble dryers● Suitable when there is slow moving air● Available in four rectangular sizes and sixround sizes● PVC hose has a maximum working temperatureof 80ºC● Aluminium duct options in 100, 125 and 150mm● Round insulated aluminium hose available forcondensation control● A wide range of connectors, clips and tapes provideeffective connections to Domus rigid ductingsystems and terminalsRectangular HoseDIMENSIONS56mm112mm112 x 56mm (to connect toSystem 100 channel).62mmRound Hose76mm89mm76mm, 89mm,100mm, 125mm, 150mmdiameters to fit EasiPipe and roundconnectionsDomus has a large range of round andrectangular PVC flexible hoses in various lengthsthat are compatible with System 100, Supertube125, MegaDuct 220, EasiPipe and ThermaPipe.Hose provides solutions to overcome situationswhere a rigid component cannot be installed.Flexible hose is particularly suitable forinstallation where there is slow moving air, suchas, the ducting of tumble dryers.206mm206 x 62mm (to connect toSupertube 125 channel).92mm100mm 125mm 150mmInsulated hose has an extra 25mm of insulationIt is important when connected with highervolume appliances, like a cooker hood, that thehose should remain taut and in a straight line foroptimum performance.222mm222 x 92mm (to connect toMegaDuct 220 channel).60mm150mm150 x 60mm (to fit 125mm roundconnections - ends form round for usewhere space prevents the flexible hoserun being completely round).200mm200mm diameter hose (only available in PVC form).Also available is aluminium duct for use whenextra strength is required and insulatedaluminium hose that is suitable for whole-houseventilation, passive stack ventilation and airconditioning systems.To complement the range of hoses and to ensureeasy installation a selection of hose connectors,clips and tapes is available to provide effectiveconnections.33

FLEXIBLE DUCTINGROUND PVC FLEXIBLE HOSEProduct Code Length NotesBoxed Prepack metresProduct Code Length NotesBoxed Prepack metres76mm (3”)261 n/a263 n/a266 n/a2615 n/a13615For use with adaptersprovided with many commontumble dryers.125mm (5”)561 n/a563 n/a566 n/a5615 n/a13615Fits 125mm o.d. connectionsby using threaded hoseconnector (126-5)Alternatively use anadjustable hose clip (125-5).89mm (3.5”)371 n/a373 n/a376 n/a3715 n/a13615For use with adaptersprovided with many commontumble dryers.150mm (6”)661 n/a663 n/a666 n/a6615 n/a13615Fits 150mm o.d.connections by usingthreaded hose connector(126-6). Alternatively use anadjustable hose clip (125-6).100mm (4”)361 40361363 40363366 n/a3615 n/a3645 n/a1361545Fits 100mm i.d. connectionsby using threaded hoseconnector (124-4) or to100mm o.d. connectionsusing connector (126-4).Alternatively use anadjustable hose clip (125-4).200mm (8”)861 n/a863 n/a866 n/a8615 n/a13615Fits 200mm roundconnections by usingadjustable hose clip (126-8).ROUND INSULATED HOSE100mm (4”)4210 n/a10Can be used in conjunctionwith ThermaPipe 100. Usealuminium duct sealing tape(50TP45) to seal joints.150mm (6”)6210 n/a 10 Can be used in conjunctionwith ThermaPipe 150. Usealuminium duct sealing tape(50TP45) to seal joints.125mm (5”)5210 n/a10Can be used in conjunctionwith ThermaPipe 125. Usealuminium duct sealing tape(50TP45) to seal joints.ROUND ALUMINIUM DUCT100mm (4”)n/a 403203n/a 403215n/a 4032300.31.53Fits 100mm o.d.connections. Should besecured using duct clip(127-4).150mm (6”)n/a 603203n/a 603215n/a 6032300.31.53Fits 150mm o.d.connections. Should besecured using duct clip(127-6).125mm (5”)n/a 503203n/a 503215n/a 5032300.31.53Fits 125mm o.d.connections. Should besecured using duct clip(127-5).Aluminium duct has a 15minute fire rating. Maximumworking temperature of 200°C.Please refer to pages 9-13 forWall Outlets for this range34

FLEXIBLE DUCTINGROUND HOSE ACCESSORIESProduct Code Description Dimensions Notes i.d. = internal dimensionBoxed Prepack mm o.d. = outer dimension100mm (4”)124-4 40124 Threaded Hose Connector withSpigotO 100Used to connect a length of 100mm PVC flexible hose to anyitem with a 100mm i.d. Provides professional finish.126-4 40126 Threaded Hose Connector withSocket● 100Used to connect a length of 100mm PVC flexible hose to anyitem with a 100mm o.d. Provides professional finish.126-110 n/a Threaded Hose Connector for110mm Pipe● 110Used to connect a length of 100mm PVC flexible hose to110mm soil pipe. Provides professional finish.125-4 40125* Adjustable Round Hose Clip● 90 - 110Used to connect a length of 100mm PVC flexible hose to anyitem with a 100mm o.d.127-4 40127* Adjustable Aluminium Duct Clip● 100 - 110Used to to fasten a length of 100mm aluminium duct to100mm o.d. connections.125mm (5”)126-5 n/a Threaded Hose Connector withSocket● 125Used to connect a length of 125mm PVC flexible hose to anyitem with a 125mm o.d. Provides professional finish.125-5 n/a Adjustable Round Hose Clip● 120 - 140Used to connect a length of 125mm PVC flexible hose to anyitem with a 125mm o.d.127-5 n/a Adjustable Aluminium Duct Clip● 125 - 135Used to to fasten a length of 125mm aluminium duct to125mm o.d. connections.150mm (6”)126-6 n/a Threaded Hose Connector withSocket● 150Used to connect a length of 150mm PVC flexible hose to anyitem with a 150mm o.d. Provides professional finish.125-6 n/a Adjustable Round Hose Clip● 140 - 160Used to connect a length of 150mm PVC flexible hose to anyitem with a 150mm o.d.127-6 n/a Adjustable Aluminium Duct Clip● 150 - 160Used to to fasten a length of 150mm aluminium duct to150mm o.d. connections.200mm (8”)125-8 n/a Adjustable Hose Clip● 65 - 215Mainly used to connect a length of 200mm PVC flexible hoseto any item with a 200mm o.d. However, this can be reducedto 65mm and is therefore suitable for 76 & 89mm flexi hose.* Contains 2 items in retail pack ● = internal dimension O = outer dimension35

FLEXIBLE DUCTINGRECTANGULAR PVC FLEXIBLE HOSEProduct Code Length NotesBoxed Prepack metresProduct Code Length NotesBoxed Retail metres112 x 56mm3305 40335333 n/a0.53Slips over System 100channel secured by PVCduct tape (123/123-4).150 x 60mm5505 n/a5533 n/a0.53For use with EasiPipe 125.Allows greater flexibilitywhen space is a restriction.Hose forms round to fit125mm connections, eg walloutlets.206 x 62mm5305 n/a533 n/a0.53Slips over Supertube 125channel secured by PVCduct tape (123/123-4).222 x 92mm9305 n/a933 n/a0.53Slips over MegaDuct 220channel secured by PVCduct tape (123/123-4).RECTANGULAR FLEXIBLE HOSE ACC.Product Code Description Dimensions Notes i.d. = internal dimensionBoxed Prepack mm o.d. = outer dimension381 n/a Rectangular Hose Connector100mm length110 x 54Used to connect two pieces of System 100 rectangular hose.Tape joints with duct sealing tape.581 n/a Rectangular Hose Connector100mm length204 x 60Used to connect two pieces of Supertube 125 rectangularhose. Tape joints with duct sealing tape.123-4 40123 PVC Duct Sealing Tape4.6m length50mm wideTo secure rectangular flexible hose to channels or for sealingany duct joint to ensure an airtight connection.123 n/a PVC Duct Sealing Tape33m length50mm wideTo secure rectangular flexible hose to channels or for sealingany duct joint to ensure an airtight connection.= outer dimension36

BOXED KITS● Standard boxed kits available to provide solutionsto common installations● Options designed for cooker hoods and tumble dryers● Air supply and wall outlet sets also available● Packed in purpose made cartons● Complete with instructions where necessary● Choice of wall terminal colours● Bespoke kits can be designed to meet the exactrequirements of the installationDomus is able to provide a selection of onestopsolutions to many popular installationsby choosing from a comprehensive range ofstandard boxed kits.The selection of kits demonstrates theadaptability of the modular Domus range bycombining products, both rigid and flexible,with the relevant terminal to achieve the mosteffective configuration for the the installationin question.Kits are available for short runs that gostraight through the wall or longer runs thatmay require installation along the top of wallunits or in the ceiling void. Kits will fit 100mm,125mm or 150mm diameter connectionsproviding an option for fans with differentextraction rates. They are available in roundand rectangular form.There are also kits designed to provide returnair for cooker hoods and combustion air toopen-flued appliances, such as, centralheating boilers and fires.Domus standard kits are provided, wherenecessary, with installation instructions andare packed in purpose made cardboardcartons. If the range of standard kits does notprovide a suitable answer, bespoke kits canbe designed to meet the exact specification ofthe installation.Outlet ColoursAll kits come with a choice of colour for theexternal outlet of white, brown, terracotta orcotswold (beige). All internal outlets andducting are supplied in white only. The colourof external outlet required must be statedwhen ordering.Fixing KitsSome kits contain a fixing kit. This consistsof: 8 wall plugs and screws for wall outletfixing and 4 adhesive (single sided) foam padsto aid loose fits.AIR SUPPLY SETSTypical usageAn extractor fan removes air causing thepressure in the room to drop if not replaced.A lack of supply causes the windows to mistup and also increases the noise from thecooker hood motor, as it has to work harder.In order to prevent this the airflow must bebalanced by ensuring an adequate amount ofreturn air back into the room.A Domus air supply kit should be installed intoan outside wall of the room, preferablyopposite to the extraction unit.37

BOXED KITSAIR SUPPLY SETS CONT.Great care must be taken to ensure that theamount of air back flow provided is at leastequal to the combined consumption andextraction rate of all appliances.It is recommended that an air supply setshould be installed in every room where air isbeing mechanically removed.WARNING!Open flued appliances, such as an Aga cookeror a gas fired hot water appliance maintainscombustion by burning air from the kitchen.An extraction unit removing air from thekitchen without return air can starve theappliance of enough oxygen and in somecases can cause a reversal of flue gases, whichcan cause carbon monoxide poisoning.If an open flued appliance coexists with anextraction unit, then the extraction unit andits air supply vents must conform to theBuilding Regulations and a BS5440 productspillage test should be undertaken with theextracting appliance in operation. Gas hobs,gas ovens and balanced flue (room sealed)appliances are exempt from this test.Balanced flue boilers have no permanentlyopen air leakage paths and are therefore notaffected by air extraction.A selection of air supply sets is available tomeet most domestic requirements. Referenceshould be made to BS 5440-2 to determinethe most suitable kit for the applianceconcerned.Product Kit Parts Description Qty Duct SpecificationsCodesize mm250-450mmEasiPipe 100 Round Telescopic Return air Box116 F4904 Louvred Grille with Flyscreen - Round Spigot 1 1004904 Louvred Grille - Round Spigot 1130-4 Telescopic Pipe, 250-450mm 158.5cm 219.0 kWTo fit through walls250-450mm250-450mmEasiPipe 125 Round Telescopic Return Air Box516 F5904 Louvred Grille with Flyscreen - Round Spigot 1 1255904 Louvred Grille - Round Spigot 1E130-5 Telescopic Pipe with Enlarged End, 250-450mm 192cm 226.0 kWTo fit through walls250-450mm250-450mmEasiPipe 150 Round Telescopic Return Air Box616 F6904 Louvred Grille with Flyscreen - Round Spigot 1 1506904 Louvred Grille - Round Spigot 1E130-6 Telescopic Pipe with Enlarged End, 250-450mm 1132cm 238.5 kWTo fit through walls250-450mm400mmSystem 100 Telescopic Return Air Box117 F4905 Louvred Grille with Flyscreen - Rectangular Socket 1 110 x 544905 Louvred Grille - Rectangular Socket 1D1-0400 Flat Channel, 400mm 149.5cm 217.5 kWTo fit through wallsup to 400mm400mmSupertube 125 Rectangular Return AirBox with Internal Damper511 501 Horizontal Airbrick (Flap Removed) 1 204 x 60501 Horizontal Airbrick with Damper (Centre Pivot Flap) 1D3-0400 Flat Channel, 400mm 1115-5 Rectangular Wall Plate 264.5cm 222.0 kWTo fit through wallsup to 400mm400mmMegaduct 220 Rectangular Return Air Box917 905 Double Airbrick 2 220 x 90977 Double Airbrick Adapter 2D4-0400 Flat Channel, 400mm 1151.8cm 252.5 kWTo fit through wallsup to 400mm38

BOXED KITSFLEXIBLE HOSE DUCTING KITSTypical usageFlexible hose kits are ideal for short duct runs(under 3m) and, therefore, suitable for theducting of tumble dryers or cooker hoodssituated on an external wall. It is importantthat the flexible hose is kept as taut aspossible and, when possible, in a straight lineto ensure maximum airflow performance.Extra care must be taken when installing thehose through the brickwork as the hose couldtear, resulting in reduced performance.Flexible hose kits are provided with adhesivepads, to ensure that the duct connection tothe appliance exhaust spigot is secure - asdiameters can vary slightly betweenmanufacturers.Kits are available with a choice of wall outletstyles - please refer to the wall outlet sectionto assist in deciding your choice of outlet.IMPORTANTOptions are available in 100, 125 and150mm and the appropriate kit should beselected according to the spigot size ofthe appliance and the extraction power ofthe unit (in the case of cooker hoods/fans).Please refer to the manufacturer forguidelines, or use our recommendation in thetables below.Please note that the manufacturer’s warrantymay be invalidated if the correct size ductingis not used.Further options for the ducting of tumbledryers are detailed later.Product Kit Parts Description Qty Duct ApplicationCodesize mm1m100mm 1m Round Hose Kit with Cowled Wall Outlet202 4902 Cowled Wall Outlet with Damper - Round Spigot 1 100361 Round PVC Flexible Hose, 1m 1114-4 Round Wall Plate 1126-4 Threaded Hose Connector with Socket 2Fixing Kit 1Also available prepacked ref 40202up to 250 m 3 /hr1m125mm 1m Round Hose Kit with Cowled Wall Outlet202-5 5902 Cowled Wall Outlet with Damper - Round Spigot 1 125561 Round PVC Flexible Hose, 1m 1114-5 Round Wall Plate 1126-5 Threaded Hose Connector with Socket 2Fixing Kit 1up to 400 m 3 /hr1m150mm 1m Round Hose Kit with Cowled Wall Outlet202-6 6902 Cowled Wall Outlet with Damper - Round Spigot 1 150661 Round PVC Flexible Hose, 1m 1114-6 Round Wall Plate 1126-6 Threaded Hose Connector with Socket 2Fixing Kit 1400 m 3 /hr plus39

BOXED KITSFLEXIBLE HOSE DUCTING KITS CONT.Product Kit Parts Description Qty Duct ApplicationCodesize mm1m1m100mm 1m Round Hose Kit with Gravity Flap Outlet205 4900 Wall Outlet with Gravity Flaps - Round Spigot 1 100361 Round PVC Flexible Hose, 1m 1114-4 Round Wall Plate 1126-4 Threaded Hose Connector with Socket 2Fixing Kit 1Also available prepacked ref 40205125mm 1m Round Hose Kit with Gravity Flap Outlet216 5900 Wall Outlet with Gravity Flaps - Round Spigot 1 125561 Round Flexible Hose, 1m 1114-5 Round Wall Plate 1126-5 Threaded Hose Connector with Socket 2Fixing Kit 1up to 250 m 3 /hrup to 400 m 3 /hr1m150mm 1m Round Hose Kit with Gravity Flap Outlet225 6900 Wall Outlet with Gravity Flaps - Round Spigot 1 150661 Round Flexible PVC Hose, 1m 1126-6 Threaded Hose Connector with Socket 2114-6 Round Wall Plate 1Fixing Kit 1400 m 3 /hr plus1m125mm 1m Hose Kit with Louvred Grille &Internal Damper215 500 Louvred Grille with Internal Damper - Round Spigot 1 125561 Round PVC Flexible Hose, 1m 1114-5 Round Wall Plate 1126-5 Threaded Hose Connector with Socket 2Fixing Kit 1up to 400 m 3 /hr40

BOXED KITSWALL OUTLET SETSTypical usageDesigned for installation through the walls ofmost standard housing.Wall outlet sets provide the connectionterminal inside the house for (in most cases)additional ducting, but can also be connecteddirect to an appliance (a connector/adaptermay be needed).Rigid ducting offers better airflowperformance than a flexible duct and its use isrecommended if possible.Options are available in the System 100range and in 100, 125, 150mm and EasiPiperanges. All kits have a back draft preventiondevice to stop draughts coming back into theroom when the fan is not in use.Product Kit Parts Description Qty DuctCodesize mmEasiPipe 100 100mm Round Telescopic Outlet Set108 4902 Cowled Wall Outlet with Damper - Round Spigot 1 100130-4 Telescopic Pipe, 250-450mm 1114-4 Round Wall Plate 1Also available prepacked ref 40108EasiPipe 125 Round Telescopic Outlet Set withInternal Damper508 500 Louvred Grille with Internal Damper - Round Spigot 1 125P3-0175 Round Inner Pipe, 175mm 1P4-0275 Round Pipe, 275mm 1114-5 Round Wall Plate 1EasiPipe 150 Round Telescopic Outlet Set608 6904 Louvred Grille - Round Spigot 1 150130-6 Telescopic Pipe, 250-450mm 1114-6 Round Wall Plate 1EasiPipe 100 Round Telescopic Outlet withInternal Damper112 4904 Louvred Grille - Round Spigot 1 100130-4 Telescopic Pipe, 250-450mm 1495 Straight Pipe Connector with Damper and Wall Plate 1Fixing Kit 141

BOXED KITSWALL OUTLET SETS CONT.Product Kit Parts Description Qty DuctCodesize mmEasiPipe 125 Round Telescopic Outlet withInternal Damper512 5904 Louvred Grille - Round Spigot 1 125E130-5 Telescopic Pipe with Enlarged End, 250-450mm 1595 Straight Pipe Connector with Damper and Wall Plate 1Fixing Kit 1EasiPipe 150 Round Telescopic Outlet withInternal Damper612 6904 Louvred Grille - Round Spigot 1 150E130-6 Telescopic Pipe with Enlarged End, 250-450mm 1695 Straight Pipe Connector with Damper and Wall Plate 1Fixing Kit 1System 100 Rectangular Outlet Set2455 F4905 Louvred Grille with Flyscreen - Rectangular Socket 1 110 x 54107 Damper Valve and Wall Plate 1D1-0400 Flat Channel, 400mm 142

BOXED KITSFLAT CHANNEL DUCTING KITSTypical UsageFlat channel kits are designed primarily forthe ducting of cooker hoods.Options are available to meet most standardinstallations in typical kitchens.Kits are available in the System 100,Supertube 125 and MegaDuct 220 rangesand provide enough ducting for runs of upto 3m*. There is a kit in each size for a runwith two bends and a run with three bends.A rigid duct is essential for a run of this length.Flat channel kits are provided with adhesivepads to ensure that the duct connection tothe appliance exhaust spigot is secure - asdiameters can vary slightly betweenmanufacturers.IMPORTANTIt is very important that the extraction powerof the cooker hood/fan is utilised and theselection of the correct ducting kit is vitalin achieving efficient and quiet extraction aswell as preventing the need to replacean overworked and exhausted fan motor.The more powerful the extractor, the largerthe duct needs to be. Please refer to themanufacturer for guidelines or use ourrecommendation in the tables below.Please note that the manufacturer’s warrantymay be invalidated if the correct size ductingis not used.*Except kit ref: 203, which is a short kit for fans orcooker hoods with 100mm spigot built into outside wall(short straight run).Product Kit Parts Description Qty Duct ApplicationCodesize mmSystem 100 3m Flat Channel Kit for Straight Runwith Cowled Wall Outlet212 4903 Cowled Wall Outlet with Damper - Rectangular Socket 1 110 x 54010 Flat Channel, 1m 2020 Flat Channel Connector 1030 Elbow Bend with Socket 1361 Round PVC Flexible Hose, 1m 1115-4 Rectangular Wall Plate 1124-4 Threaded Hose Connector with Spigot 1126-4 Threaded Hose Connector with Socket 1Fixing Kit 1up to 250 m 3 /hrSystem 100 3m Flat Channel with HorizontalBend with Cowled Wall Outlet214 050 As above but with:Horizontal 90º Bend 1 110 x 54up to 250 m 3 /hrAlso available prepacked ref 402141m1m1mSupertube 125 3m Flat Channel Kit with BrickSized Outlet227 501 Horizontal Airbrick with Damper 1 204 x 60510 Flat Channel, 1m 2520 Flat Channel Connector 1541 Elbow Bend with 125mm Rotating Offset Spigot 1544 Round Adapter from 125mm to 100mm 1561 Round PVC Flexible Hose, 1m 1115-5 Rectangular Wall Plate 2126-5 Threaded Hose Connector with Socket 2519 Rubber Spigot Adapter 120-125mm 1Fixing Kit 1up to 500 m 3 /hr400mmSupertube 125 3.4m Flat Channel Kit with HorizontalBend and Brick Sized OutletAs above but with:219 550 Horizontal 90º Bend 1 204 x 60D3-0400 Flat Channel, 400mm 1up to 500 m 3 /hr43

BOXED KITSFLAT CHANNEL DUCTING KITS CONT.Product Kit Parts Description Qty Duct ApplicationCodesize mmMegaDuct 220 3m Flat Channel Kit with RoundCowled Outlet2650 6902 Round Cowled Outlet - Round Spigot 1 220 x 90135-6 Round Pipe, 350mm 1970 Round to Rectangular Adapter 1910 Flat Channel, 1m 2920 Flat Channel Connector 1950 Horizontal 90° Bend 1961 Elbow Bend with 150mm Rotating Offset Spigot 1126-6 Threaded Hose Connector with Socket 2661 Round PVC Flexible Hose, 1m 1Fixing Kit 1up to & above1000 m 3 /hrMegaDuct 220 3m Flat Channel Kit with BrickSized Outlet2653 905 Double Airbrick 1 220 x 90977 Double Airbrick Adapter 1910 Flat Channel, 1m 2920 Flat Channel Connector 1950 Horizontal 90° Bend 1961 Elbow Bend with 150mm Rotating Offset Spigot 1126-6 Threaded Hose Connector with Socket 2661 Round PVC Flexible Hose, 1m 1Fixing Kit 1up to & above1000 m 3 /hrEXTRACTOR FAN KITAn additional selection of kits for use with thestylish range of Domus extractor fans isdetailed in the Fan section of this catalogue.Product Kit Parts Description Qty Duct ApplicationCodesize mm150mmSystem 100 Short Extractor Fan Kit with BrickSized Outlet203 501 Horizontal Airbrick with Damper 1 110 x 54077 Airbrick Adapter 1D1-0150 Flat Channel, 150mm 1070 Round to Rectangular Adapter 144

BOXED KITSTUMBLE DRYER KITSAs previously explained, the best form ofducting for any kind of application is a rigidduct and this should be used when possible,especially in the section of the run thatgoes through the wall, as hose could tear onthe brickwork.However, once through the wall, roundflexible hose should be used to connect to thetumble dryer. Again, the run should be keptas short as possible and should not reallyexceed 3m.Round and rectangular options are availablewith cowled wall outlets for maximumeffectiveness.Product Kit Parts Description Qty Duct ApplicationCodesize mm400mmSystem 100 Rectangular Tumble Dryer Kit withCowled Wall Outlet207 4903 Cowled Wall Outlet with Damper - Rectangular Socket 1 110 x 54D1-0400 Flat Channel, 400mm 1114-4 Round Wall Plate 1126-4 Threaded Hose Connector with Socket 1071 Short Round to Rectangular Adapter 1Fixing Kit 1Also available prepacked with 2m of hose ref 40207400mmSystem 100 Round Tumble Dryer Kit with CowledWall Outlet and 3m Flexible Hose207-3 4903 Cowled Wall Outlet with Damper - Rectangular Socket 1 110 x 54D1-0400 Flat Channel, 400mm 1071 Short Round to Rectangular Adapter 1363 Round PVC Flexible Hose, 3m 1114-4 Round Wall Plate 1126-4 Threaded Hose Connector with Socket 1Fixing Kit 1Also available prepacked with 2m of hose ref 40207350mmEasiPipe 100 Round Tumble Dryer Kit withCowled Wall Outlet240 4902 Cowled Wall Outlet with Damper - Round Spigot 1 100135-4 Round Pipe, 350mm 1114-4 Round Wall Plate 1124-4 Threaded Hose Connector with Spigot 1Fixing Kit 1350mmEasiPipe 100 Round Tumble Dryer Kit with CowlWall Outlet and 3m Flexible Hose240-3 4902 Cowled Wall Outlet with Damper - Round Spigot 1 100135-4 Round Pipe, 350mm 1114-4 Round Wall Plate 1124-4 Threaded Hose Connector with Spigot 1363 Round Flexible PVC Hose, 3m 1Fixing Kit 1100mm Tumble Dryer Self Condensing Kitwith 2m Hose2442-2 2441 Tumble Dryer Self Condenser Unit 1 100362 Round Flexible PVC Hose, 2m 1126-4 Threaded Hose Connector with Socket 1A simple option when it is inappropriate to duct a tumble dryer througha wall or to dangle flexible hose out of the window.This simple self condensing kit will keep the utility room free of steam.45

BOXED KITSROUND PIPE DUCTING KITSTypical usageThe Domus range of 150mm round pipe kitsis designed primarily for the ducting of veryhigh powered cooked hoods. A round, rigidpipe is the most efficient and effective duct toachieve maximum airflow performance.Round pipe kits are provided with adhesivepads to ensure that the duct connection tothe appliance exhaust spigot is secure, asdiameters can vary slightly betweenmanufacturers.overworked and exhausted fan motor. Themore powerful the extractor, the larger theduct needs to be. Please refer to themanufacturer for guidelines or use ourrecommendation in the tables below.Options are available to meet most standardinstallations in typical kitchens.Kits provide enough ducting for runs of up to3m. There is a kit for a run with two bendsand a run with three bends.IMPORTANTIt is very important that the extraction powerof the cooker hood/fan is utilised and theselection of the correct ducting kit is vital inachieving efficient and quiet extraction, aswell as preventing the need to replace anPlease note that the manufacturer’s warrantymay be invalidated if the correct size ductingis not used.Product Kit Parts Description Qty Duct ApplicationCodesize mm1m1m1mEasiPipe 150 3m Round Pipe Kit for Straight Runwith Cowled Wall Outlet2605 6902 Cowled Wall with Damper - Round Spigot 1 1501100-6 Round Pipe, 1m 2693 Straight Pipe Connector 1690 90º Bend 1114-6 Round Wall Plate 1126-6 Threaded Hose Connector with Socket 2661 Round PVC Flexible Hose 1m 1Fixing Kit 1500 m 3 /hr plus1m1m1mEasiPipe 150 3m Round Pipe Kit with HorizontalBend with Cowled Wall Outlet2607 6902 Cowled Wall with Damper - Round Spigot 1 1501100-6 Round Pipe Connector, 1m 2693 Straight Pipe Connector 1690 90º Bend 2114-6 Round Wall Plate 1126-6 Threaded Hose Connector with Socket 2661 Round PVC Flexible Hose, 1m 1Fixing Kit 1500 m 3 /hr plus46E & EO We reserve the right to alter kit specifications without prior notice.

The ventilation ducting intumescent connectorPrevent the spread of firethrough ventilation ducting47

FIREBRAKE● Meets the requirements of Approved Document Bof the UK Building Regulations● Meets the requirements of NHBC Standard(April 2004) 8.1-S2 (f)● Tested by BRE to BS 476 Part 20:1987 and prEN 1366-3● 2 hour fire rating● Available for all five sizes of Domus flat channelducting systems48The Domus FireBrake is a unique, scientificallyadvanced intumescent product to prevent thespread of fire through plastic ventilation ductingsystems. It has been designed specifically for itsintended purpose.Fire prevention is a serious concern. BuildingRegulations state that when a compartment wallis penetrated an approved fire-stopping deviceshould be installed. The purpose is to containfire spread that could be harmful to life, and tomaintain the integrity of the building for as longas possible.FireBrake reacts to the heat from the fire andexpands inwards stopping the spread of the fireby quickly providing a 100% closed fire stopseal.FireBrake has been designed with safety of thehouseholder as its primary concern. This givesthe installer unparalleled peace of mind that theinstallation is fit for purpose and will passinspection by Building Control.FireBrake allows simple but effective installationto deal with most common problems faced onsite which often make alternative options likefire collars and wraps unsuitable.Due to its construction, design features, anduser friendly nature you can specify and installFireBrake with confidence.FireBrake is available for all five sizes of Domusflat channel ducting systems.Quick and easy installationDomus FireBrake is very simple to install.Its user friendly nature avoidsimprovisation during fitting particularlyin areas that are difficult to access.This is a significant advantage over wrapsand collars.FireBrake ensures professionalinstallation. It is the correct fire stop for allDomus rectangular ventilation ducting.In most fire-stopping applications twocollars or wraps are required, one oneither side. Thus FireBrake can providesubstantial cost savings, especiallyin installation time. No maintenanceis required.For masonry or stud walls andconcrete floorsDomus FireBrake is designed for multipurposeinstallation. For stud walls thesteel casing (fitted as standard) ensuresthat the product closes inwards. The125mm length of FireBrake is sufficient toprevent it falling through a stud wall oncethe duct has melted away. This is not thecase with most collars. Wraps are notsuitable for use within stud walls.Robust ConstructionDomus FireBrake is strong enough to copewith the rigours of transportation and thehazardous environment on building sites.Its sturdy nature inspires confidence that itwill be fit for purpose.No additional fixings necessaryThe Domus FireBrake does not requireadditional fixings, such as screws andmetal anchors. This saves considerabletime and money on site.Forms an integral part of theducting systemDomus FireBrake acts as a connector.It can be incorporated as part of theducting system design providing aseamless configuration.Designed to put safety firstDomus FireBrake helps prevent carelessinstallation. This is a common problemwith wraps and collars as they are difficultto work with. Careless installation canresult in failure under fire conditions.

FIREBRAKECareful attention has been made to ensure that thewall thickness of the FireBrake is sufficient to give100% closure thus providing a safe, effective andrapid fire stop seal. The 125mm length of theFireBrake also gives added protection whencompared to the size of most alternatives.FireBrake instills confidence that it will performwhen most needed. The length of the product andthe red steel casing allow easy verification byBuilding Control during inspection. Verification is acommon problem when using wraps as they areoften hidden.INSTALLATIONMasonry Walls and ConcreteFloorsFireBrake connectors are suitable for use inmasonry walls and concrete floors of up to150mm in thickness to provide up to andincluding 2 hours of fire protection (fig. 1).150 mmFig. 1 maximumFig. 2For installations in masonry walls or floorsof thickness greater than 150mm, two closecoupledFireBrakes must be used joinedtogether using a 125mm length of ducting(fig. 2).125 mmDUCT>150 mmTESTEDStud WallsFireBrakes are also suitable for use in studwalls of up to a maximum of 125mm thick(fig. 3c). The rugged steel casing containsthe expansion of the intumescent when aFireBrake is installed in a stud wall.It is imperative that the FireBrake is firmlysupported on its underside by a noggin orsimilar structural cross-member (fig. 3a &3c). Otherwise the general installationguidelines apply.Independent Fire Test: 1 - wrap on one sideonly; 2 - collar fitted on one side only; 3 - wraps onboth sides; 4 - the Domus FireBrake centred withinthe wall; 5 - collars fitted on both sides of the wall.Fig. 3a= =Fig. 3bImportant – Do not reduce or cut thelength of the FireBrake as this will have adetrimental effect on the performance ofFig. 3c125 mmmaximumthe product.FireBrake is not suitable for use with metalducting.After 5 minutes: The Domus FireBrake (No. 4) isalready creating an effective fire stop seal.After 2 hours: FireBrake (No. 4) has maintained itsfire stop closure whilst the traditional products failed.General Installation GuidelinesA. Position the FireBrake Connector evenlywithin the fabric of the compartment wall toprovide a firm support for the ducting.If it is necessary to position the FireBrakeunevenly within a masonry wall, forexample, when making an immediate rightangledbend in the duct system, ensure thata minimum of 75mm of the FireBrakelength is contained within the fabric of thewall (fig. 4). Note the constraints of point B.B. Important - Ensure that the ends of theFireBrake remain visible; this allows bothrapid activation of the intumescent in theevent of a fire and also provides BuildingControl with easy access for identificationfor either auditing or fire risk assessmentpurposes.Removal of the outer label is unnecessary.C. There must be no more than a 12mmvoid in the fabric of the wall around any oneside of the FireBrake. Gaps and voids inexcess of 12mm should be made good withcement or mortar.D. Gaps around FireBrake of up to 12mmshould be made good with Domus MAS87Acoustic Intumescent Mastic to provideboth a complete smoke seal and areduction in sound transmission throughthe duct system (fig.5).E. The ducting can now be fitted to theFireBrake Connector.MORTARWrap failed Collar failed FireBrake passed75 mmFig. 4 minimumFig. 512 mmmaximum493

FIREBRAKEProductCode Description Dimensions mmBoxed Prepack Length Overall/FittingNotes087 n/a System 100 FireBrake 125 124 x 68Duct Connector 110 x 54Connects over System 100 flatchannel lengths providing a secureseal.587 n/a Supertube 125 FireBrake 125 218 x 74Duct Connector 204 x 60Connects over Supertube 125 flatchannel lengths providing a secureseal.987 n/a MegaDuct 220 FireBrake 125 241 x 111Duct Connector 220 x 90Connects over MegaDuct 220 flatchannel lengths providing a secureseal.2087 n/a PolyVent 225 FireBrake 125 248 x 43Duct Connector 234 x 29Connects over PolyVent 225 flatchannel lengths providing a secureseal.3087 n/a PolyVent 300 FireBrake 125 322 x 43Duct Connector 308 x 29Connects over PolyVent 300 flatchannel lengths providing a secureseal.= internal dimensions = outer dimensionsCode Description VolumeBoxed PrepackMAS87 n/a Acoustic Intumescent Mastic 310 ml Apply using a standardsealant applicator gun.NotesFour hour fire rating.Meets BS476: Part 20.Certification and mechanical health and safety data sheetsare available on request from our technical department.If you are in doubt on any aspect of this product, pleasephone our technical department on 01799 540602 oremail technical@domusventilation.comDUCTING FOR FIREBRAKEFor System 100 Ducting see pages 15-16For Supertube 125 Ducting see pages 18-19For MegaDuct 220 Ducting see page 21For PolyVent Ducting see pages 23-24Fit for purpose. Acts as a connector. Profile specifically designed forducting.The steel casing ensures inwardsclosure.Intumescent mastic completesthe perfect installation.50

THE DOMUS PLEDGE OF SAFETY AND QUALITYDomus fans are tested to the strictest levels of qualityand safety providing one of the safest fans on the market.● BSI Kitemarked to BS EN 60335 for electrical safety*● Tested by BSRIA for airflow performance to ISO 5801● Sound tested by SRL to ISO 3741:1988(reports available)● Fans exceed the requirements of theBuilding Regulations● Fans are made from tough fire retardant UVstabilised materials● Fans are easily cleaned, maintained and installed● Splash-proof rated● Domus is a member of a BS EN ISO 9002registered group● Easy to follow and comprehensive instructions* Except T1C, T1EC, P1C and ELF Models● Robust packaging protects the fansPRODUCT CODES/PACKAGING TYPEThe product codes throughout this catalogue areshown as either a Boxed or Prepacked option.This refers to the type of packaging that theproduct will be supplied in.ICONSBoxedPrepackedTo assist in fanselection, icons areused throughout thiscatalogue. These areused to indicate theroom that the fan canbe used in and themodel type.ROOM LOCATIONStoiletshowerbathroomkitchenutility roomwhole houseMODEL OPTIONS1 to 25 minsstandardSwitch fan on/off manually by remote switche.g. light switch/dedicated switch.pull switchSwitch fan on/off manually using integral pullswitch.timerFan switches on using a remote switch (light)and includes an adjustable overrun timer(1 to 25 mins) so that the fan continues toremove excess moisture and odours afterswitching off the fan.movement detectorSensitive to movement coupled with heatpreventing accidental tripping. Switches onwhen body movement is detected. Also includestimer function.SELV RATEDhumidistatSwitches on/off automatically once a presetlevel of humidity is reached. Integralcondensation control is adjustable between 60and 80% RH @ 21 °C, which enables the fan tocontinuously monitor humidity. Also includestimer function.humidistat/pull switchSpecification as humidistat version but with theadditional of a pull switch for manual override.auto shutterShutters open during operation and close whennot in use to prevent back drafts. Available withtimer or pull switch and as a standard model.Operated by a silent thermoactuator.SELV12V fan or light unit.51

DOMUS 100MM AXIAL FANS● Exceeds Building Regulations for bathroomsand toilets● Window or wall fixing options● BSI Kitemarked to BS EN 60335 for electrical safety● IPx4 Splash-proof rating● Tough white high gloss ABS (fire retardant andUV stabilised)● Multiple model options● Stainless steel ball bearing versions● Quick and easy installation● Three year guaranteeThe DOMUS 100mm axial fan is a stylish unitmade from safe, durable, easily cleaned highgloss ABS. Suitable for wall or windowinstallation.Model options include: Standard, Pull-cordSwitch, Timer, Humidistat (with or withoutPull-cord Switch), Movement Detector, AutoShutter and SELV 12V enabling the range tomeet most installation requirements. Somemodels are also available with a stainless steelball bearing motor providing greaterefficiency, lower noise and longer life.The SELV 12V fan used in conjunction with aDomus transformer (see page 74) is suitablefor safety critical domestic environmentsand can, therefore, be safely installed withinzone 1 near a bath or shower, as statedin amendment 3 of BS7671:1992. Thetransformer must be mounted away from thesource of water spray and out of the safetycritical area.The 100mm range exceeds the BuildingRegulation requirement of 15 l/s forbathrooms.MOVEMENT DETECTION RANGESide ViewPlan View52Passive Infra-red MovementDetector fans incorporate theworld’s smallest passiveinfra red sensor fittedto a domestic fanInte ll i g e ntmove m e5m max.82ºn t d e t e5m max.100ºc t i oXnMovement from Y, detectiondistance is shortened.Y

DOMUS 100MM AXIAL FANSProduct Code Description Extract performance Power dB(A) Weight ModelBoxed Prepack l/s m 3 /hr cfm W @ 3m kgStandard FansS1 S1R Wall FanSB1 n/a Wall Fan with Ball Bearing MotorS1W S1WR Window FanS1K S1KR Wall Fan & Wall Fixing Kit26 94 55 15 38.8 0.626 94 55 15 38.8 0.618 65 38 15 38.8 0.624 86 50 15 38.8 0.6Pull Switch FansP1 P1R Wall FanPB1 n/a Wall Fan with Ball Bearing MotorP1W P1WR Window FanP1K P1KR Wall Fan & Wall Fixing Kit26 94 55 15 38.8 0.626 94 55 15 38.8 0.618 65 38 15 38.8 0.624 86 50 15 38.8 0.6Timer FansT1 T1R Wall FanTB1 n/a Wall Fan with Ball Bearing MotorT1W T1WR Window FanT1K T1KR Wall Fan & Wall Fixing Kit26 94 55 15 38.8 0.626 94 55 15 38.8 0.618 65 38 15 38.8 0.624 86 50 15 38.8 0.61 to 25 minsMovement Detector FansM1 n/a Wall FanMB1 n/a Wall Fan with Ball Bearing Motor26 94 55 15 38.8 0.626 94 55 15 38.8 0.6Humidistat FansH1 H1R Wall FanH1W H1WR Window FanH1K H1KR Wall Fan & Wall Fixing Kit26 94 55 15 38.8 0.618 65 38 15 38.8 0.624 86 50 15 38.8 0.6Humidistat/Pull Switch FansHP1 HP1R Wall FanHP1W HP1WR Window FanHP1K HP1KR Wall Fan & Wall Fixing Kit26 94 55 15 38.8 0.618 65 38 15 38.8 0.624 86 50 15 38.8 0.6Auto Shutter FansAS1 n/a Standard Wall FanAP1 n/a Pull Switch Wall FanAT1 n/a Timer Wall Fan26 94 55 21 38.8 0.726 94 55 21 38.8 0.726 94 55 21 38.8 0.753

DOMUS 100MM AXIAL FANSProduct Code Description Extract performance Power dB(A) Weight ModelBoxed Prepack l/s m 3 /hr cfm W @ 3m kgSELV 12 Volt FansSL1 n/a Wall Fan26 94 55 15 38.8 0.6Requires 12V transformer (see page 74)SELV RATEDn/a SL1VKR Wall Fan and Fixing Kitwith Standard Transformer24 86 50 15 38.8 0.6SELV RATEDn/a PL1VKR Wall Fan and Fixing Kitwith Pull Switch Transformer24 86 50 15 38.8 0.6SELV RATEDn/a TL1VKR Wall Fan and Fixing Kitwith Timer Transformer24 86 50 15 38.8 0.6SELV RATED1 to 25 minsn/a HL1VKR Wall Fan and Fixing Kitwith Humidistat Transformer24 86 50 15 38.8 0.6SELV RATEDn/a HPL1VKR Wall Fan and Fixing Kit withHumidistat/Pull SwitchTransformer24 86 50 15 38.8 0.6SELV RATEDAll wall fixing kits come supplied with 400mm of compressedaluminium duct and brown external louvred outlet (and flaps forconversion to gravity flap outlet).ACCESSORIESProduct Code Description Extract performance* SpecificationBoxed Prepack Fitting size l/s m 3/ hr cfm100mm Fixing Kits1K 1KR Wall Fixing Kit for 100mm axial fans 100-400mm 24 86 501W 1WR Window Fixing Kit for 100mm axial fans 3-22mm 18 65 38Contains 400mm of compressedaluminium duct and brown externallouvred outlet (and flaps for conversionto gravity flap outlet).Contains window gravity flap outlet,seal and fixings.Boxed Prepack Description Connects to Fascia Dimensions Specification100mm Interchangeable Fasciasn/a F1CHR Chrome Fascia 100mm axial fans 141 x 141mmn/a F1ALR Brushed Aluminium Fascia 100mm axial fans 141 x 141mmn/a F1GDR Gold Fascia 100mm axial fans 141 x 141mmFor installation with all 100mm axialfans except HP (Humidistat with PullSwitch), M (Movement Detector) andA (Auto Shutter) models.*When installed with the appropriate Domus fan54

DOMUS 100MM AXIAL FANSDIMENSIONSAXIAL FANSAxial fans are designed for air movementover short distances as the air enters andleaves the impellers parallel with the fanaxis. As a result, typical installationswould be through a wall or a window.Domus axial fans should only be used forshort duct runs up to a maximum of 1.5m.All measurements in mm. Drawings not to scale.PERFORMANCE GRAPHTested to ISO 5801:1997 (TYPE A).BSRIA Report Number14404/1 03/99.ELECTRICAL SPECIFICATIONS220-240 V ~ 50Hz (SELV versions 12 V ~ 50Hz)Insulation class II / Double insulatedSplash-proof (equivalent IPx4)Motors fitted with standard thermal fuses(SELV versions motor fitted with auto-resetthermal cutouts)Wiring must comply with latest IEE WiringRegulations (BS7671)55

DOMUS 100MM AXIAL DISCFANS●●●●●●●●●Exceeds Building Regulationsfor bathrooms and toiletsWall fixing optionBSI Kitemarked to BS EN 60335 forelectrical safetyIPx4 Splash-proof ratingTough white high gloss ABS (fire retardant andUV stabilised)Three model optionsUltra slim, stylish round designQuick and easy installationThree year guaranteeThe smooth round design and ultra slimprofile (only 7mm) of the Domus axial DiscFanoffers a compact and unobtrusive solutionwhen style is as important as performance.The fan is designed with a removable frontfascia disc and nose cone to provide easymaintenance and cleaning. The simple ‘clipon/off’ features also allow the user to ‘selecta-disc’to suit their mood or the ambience ofthe room.durability and exceed the Building Regulationrequirement of 15 l/s for domestic bathroomsto facilitate the removal of moisture andcondensation, caused by inadequateventilation.DiscFan is recommended for effectiveventilation of rooms when installed through anoutside wall or when the distance to thetermination point is under 1.5m.DiscFan is available in three model options:standard, timer and humidistat, which meetmost installation requirements. The fans havea high specification motor designed forDIMENSIONSø150ø9956All measurements in mm. Drawings not to scale.7

DOMUS 100MM AXIAL DISCFANSProduct Code Description Extract performance Power dB(A) Weight ModelBoxed Prepack l/s m 3 /hr cfm W @ 3m kgStandard DiscFanDS1 DS1R Wall Fan22 77 55 15 38.8 0.5Timer DiscFanDT1 DT1R Wall Fan22 77 55 15 38.8 0.51 to 25 minsHumidistat DiscFanDH1 DH1R Wall Fan22 77 55 15 38.8 0.5ACCESSORIESProduct Code Description Extract performance* SpecificationBoxed Prepack Fitting size l/s m 3/ hr cfm100mm Fixing Kits1K 1KR Wall Fixing Kit for DiscFans 100-400mm 22 77 55 Contains 400mm of compressedaluminium duct and brown externallouvred outlet (and flaps for conversionto gravity flap outlet).Boxed Prepack Description Connects to Fascia Dimensions SpecificationDiscFan Interchangeable Fasciasn/a DF1CHR Chrome Fascia 100mm DiscFans Outer rim 150mmn/a DF1ALR Brushed Aluminium Fascia 100mm DiscFans Outer rim 150mmn/a DF1GDR Gold Fascia 100mm DiscFans Outer rim 150mmFor installation with all 100mm axialDiscFans.*When installed with the appropriate Domus fan.Please note that the DiscFan is not suitable for window installations.220-240 V ~ 50HzELECTRICAL SPECIFICATIONSPERFORMANCE GRAPHTested to ISO 5801:1997 (Type A).BSRIA Report Number 16060/1 02/01.Insulation class II / Double insulatedSplash-proof (equivalent IPx4)Motors fitted with standard thermal fusesWiring must comply with latest IEE WiringRegulations (BS7671)57

DOMUS 100MM CENTRIFUGAL FANS● Exceeds Building Regulations for bathrooms andtoilets. P1C/T1C also exceeds regulations forutility rooms● Suitable for wall or ceiling installation● For long ducting runs● Integral back draft flap● IPx4 Splash-proof rating● Tough white high gloss ABS (fire retardant andUV stabilised)● Quick and easy installation● Three year guaranteeThe DOMUS 100mm centrifugal fans areversatile and powerful units made from safe,durable, easily cleaned high gloss ABS.Suitable for wall or ceiling installation.Model options include: Pull-cord Switch andTimer. The economy version is only availableas a timer version.The 100mm range exceeds the BuildingRegulation requirement of 30 l/s for utilityrooms, although the economy version onlyexceeds the requirement of 15 l/s forbathrooms.A centrifugal fan recess mounted (T1C).CENTRIFUGAL FANSCentrifugal fans are designed for airmovement over long distances as the airenters the impeller in an axial direction andleaves it in a radial direction. This createshigh pressure enabling air to travel quickerand further. Domus centrifugal fans can beused for long duct runs of between 10-15m.58Economy centrifugal fan (T1EC).

DOMUS 100MM CENTRIFUGAL FANSProduct Code Description Extract performance Power dB(A) Weight ModelBoxed Prepack l/s m 3 /hr cfm W @ 3m kgP1C/T1ConlyPull Switch FanP1C n/a Wall / Ceiling Fan31 111 65 30 55 1.5Timer FanT1C n/a Wall / Ceiling FanEconomy Timer FanT1EC n/a Wall / Ceiling Fan31 111 65 30 55 1.527 98 57 30 41 0.81 to 25 mins3 to 15 minsACCESSORIESBoxed Prepack Description Fitting size Specification100mm Centrifugal Fan Boxes2CB n/a Fan box for P1C/T1C to PolyVent 225 To fit 234 x 29mm ducting3CB n/a Fan box for P1C/T1C to PolyVent 300 To fit 308 x 29mm ductingConnects surface mounted centrifugal fans (P1C/T1C ONLY) toDomus PolyVent 225 ducting without the need for additionaladapters. Helps to provide optimum airflow conditions.Connects surface mounted centrifugal fans (P1C/T1C ONLY) toDomus PolyVent 300 ducting without the need for additionaladapters. Helps to provide optimum airflow conditions.DIMENSIONSP1C/T1C1122672T1EC19916297150 ø987218131 to 334 to 6150 85 5521785 35All measurements in mm. Drawings not to scale.PERFORMANCE GRAPHELECTRICAL SPECIFICATIONS125.0100.0P1C/T1C220-240 V ~ 50HzInsulation class II / Double insulatedStaticPressure(Pa)75.050.0T1ECSplash-proof (equivalent IPx4)Motors fitted with standard thermal fuses25.0Wiring must comply with latest IEE Wiring5.0 10.0 15.0 20.0 25.0 30.0Airflow (l/s)Regulations (BS7671)59

DOMUS 100MM IN-LINE DUCT FANS● Exceeds Building Regulations for bathroomsand toilets● Ideal for installation within shower cubicles● BSI Kitemarked to BS EN 60335 for electrical safety● Tough white high gloss ABS (fire retardant andUV stabilised)● Two model options● Stainless steel ball bearing versions● Quick and easy installation● Kits including two grilles and 3m of flexible ductingcan be supplied● VentLight kit available● Three year guaranteeThe DOMUS 100mm mixed flow in-line ductfan has been designed to provide a highextract rate over long distances where a highrate of extraction is a prerequisite.The unit is produced in clean white ABS withdetachable mounting foot to allow fasttrouble free installation.Model options include: Standard and Timer.Models are also available with a stainlesssteel ball bearing motor providing greaterefficiency, lower noise and longer life.Available as a prepacked kit includinginlet and outlet grilles and 3m of flexiblePVC ducting.The stylish DomusVentLight incorporatesa low voltage lightand air vent. Ideal forshower cubicles.The 100mm range exceeds the BuildingRegulations requirement of 15 l/s forbathrooms.60

DOMUS 100MM IN-LINE DUCT FANSProduct Code Description Extract performance Power dB(A) Weight Model LightBoxed Prepack l/s m 3 /hr cfm W @ 3m kgStandard Duct FansS1D n/a Duct FanSB1D n/a Duct Fan with Ball Bearing MotorS1DK S1DKR Duct Fan & Ceiling Kit17 58 36 15 - 0.517 58 36 15 - 0.5- - - 15 - 0.5Standard VentLight KitsLS1DK LS1DKR Duct Fan & VentLight Ceiling Kit - WhiteLS1DKCH LS1DKCHR Duct Fan & VentLight Ceiling Kit - ChromeLS1DKGD LS1DKGDR Duct Fan & VentLight Ceiling Kit - GoldLS1DKAL LS1DKALR Duct Fan & VentLight Ceiling Kit -Brushed Aluminium- - - 15 - 0.5- - - 15 - 0.5- - - 15 - 0.5- - - 15 - 0.5SELV RATEDTimer Duct FansT1D n/a Duct FanTB1D n/a Duct Fan with Ball Bearing MotorT1DK T1DKR Duct Fan & Ceiling Kit17 58 36 15 - 0.517 58 36 15 - 0.5- - - 15 - 0.51 to 25 minsTimer VentLight KitsLT1DK LT1DKR Duct Fan & VentLight Ceiling Kit -White- - - 15 - 0.5LT1DKCH LT1DKCHR Duct Fan & VentLight Ceiling Kit -Chrome- - - 15 - 0.5LT1DKGD LT1DKGDR Duct Fan & VentLight Ceiling Kit -Gold- - - 15 - 0.51 to 25 minsSELV RATEDLT1DKAL LT1DKALR Duct Fan & VentLight Ceiling Kit -Brushed Aluminium- - - 15 - 0.5Ceiling kit performance figures cannot be given as they vary on theinstallation.Ceiling kits are supplied with inlet, 3m of compressed PVC flexibleduct, brown louvred outlet (and flaps for conversion to gravity flapoutlet) and all necessary fixings.VentLight contains 12V 35W halogen floodlight with cover lens. Kitsinclude 12V 60W transformer.ACCESSORIESBoxed Prepack Description Fitting size External Dimensions Specification100mm VentLight inc. 12V TransformerLV1 n/a White 100mm o.d. Outer rim 150mmLV1CH n/a Chrome 100mm o.d. Outer rim 150mmLV1AL n/a Brushed Aluminium 100mm o.d. Outer rim 150mmLV1GD n/a Gold 100mm o.d. Outer rim 150mm12V 35W Halogen Floodlight with coverlens. Includes 12V 60W electronictransformer suitable for 12V Halogenlamps.WARNING! VentLights must be installedin conjunction with an in-line duct fan61

DOMUS 100MM IN-LINE DUCT FANSDIMENSIONS100mm In-line Fan100mm VentLightThe DOMUS VentLight is a stylish SELV ratedair inlet featuring an integral 12V halogenfloodlight. It is ideal for safe installation in thebath/shower room and can be installed withinthe shower cubicle (zone 1). The VentLightcan be supplied as a kit complete withtransformer, in-line duct fan, flexible duct andexternal wall outlet. The VentLight is availablein white, chrome, gold and aluminium.All measurements in mm. Drawings not to scale.The VentLight with 12V transformer is alsoavailable with its own without the fan andceiling kit (see page 61).In-line Duct Fan and Ceiling Kit comes with louvred outlet andoptional gravity flaps.62

DOMUS 100MM IN-LINE DUCT FANSA typical installation of an in-line mixed flowfan. The mixed flow blade design enableseffective extraction up to 4m. In-line fans areconcealed in the loft or ceiling void.A condensation trap is recommended ifthe ducting is installed vertically in an unheatedroof void (Domus ref: 497 see Ducting sectionpages 13 and 27).220-240 V ~ 50HzELECTRICAL SPECIFICATIONSInsulation class II / Double insulatedPERFORMANCE GRAPHTested to ISO 5801:1997 (Type A).BSRIA Report Number 14404/1 03/99.Drip-proof (equivalent IPx2)Motors fitted with standard thermal fusesWiring must comply with latest IEE WiringRegulations (BS7671)VentLight 12V 35W Halogen flood light with coveredlens - kits supplied with 60W transformer.63

DOMUS 125MM AXIAL FANS● Exceeds Building Regulations for utility rooms,bathrooms and toilets● Suitable for window or wall installation● Kitemarked to BS EN 60335 for electrical safety● IPx4 Splash-proof rating● Tough white high gloss ABS (fire retardant andUV stabilised)● Multiple model options● Quick and easy installation● Stainless steel ball bearing versions● Three year guaranteeThe DOMUS 125mm axial fan is a stylish unitmade from safe, durable, high gloss ABS.Suitable for wall or window installation.DIMENSIONSModel options include: Standard, Pull-cordSwitch, Timer, Humidistat (with or withoutPull-cord Switch), Movement Detector andSELV 12V enabling the range to meet mostinstallation requirements. Some models arealso available with a stainless steel ballbearing motor providing greater efficiency,lower noise and longer life.The SELV 12V fan, used in conjunction with atransformer (see page 74) is suitable forsafety critical domestic environments and can,therefore, be safely installed withinzone 1 near a bath or shower as stated inamendment 3 of BS 7671: 1992. Thetransformer must be mounted away from thesafety critical area.Exceeds the Building Regulation requirementof 30 l/s for utility rooms.64All measurements in mm. Drawings not to scale.

DOMUS 125MM AXIAL FANSProduct Code Description Extract performance Power dB(A) Weight ModelBoxed Prepack l/s m 3 /hr cfm W @ 3m kgStandard FansS12 n/a Wall FanSB12 n/a Wall Fan with Ball Bearing Motor49 176 103 25 47.1 0.849 176 103 25 47.1 0.8Pull Switch FansP12 n/a Wall FanPB12 n/a Wall Fan with Ball Bearing Motor49 176 103 25 47.1 0.849 176 103 25 47.1 0.8Timer FansT12 n/a Wall FanTB12 n/a Wall Fan with Ball Bearing Motor49 176 103 25 47.1 0.849 176 103 25 47.1 0.81 to 25 minsMovement Detector FansM12 n/a Wall FanMB12 n/a Wall Fan with Ball Bearing Motor49 176 103 25 47.1 0.849 176 103 25 47.1 0.8Humidistat FanH12 n/a Wall Fan49 176 103 25 47.1 0.8Humidistat/Pull Switch FanHP12 n/a Wall Fan49 176 103 25 47.1 0.8SELV 12V FanSL12 n/a Wall FanRequires 12V transformer (see page 74)49 176 103 25 47.1 0.8SELV RATEDACCESSORIESProduct Code Description Extract performance* SpecificationBoxed Prepack Fitting size l/s m 3/ hr cfm125mm Fixing Kits12K n/a Wall Fixing Kit for 125mm axial fans 100-400mm 45 164 9612W n/a Window Fixing Kit for 125mm axial fans 3-22mm 39 140 82Contains 400mm of compressed aluminiumduct and brown external louvred outlet.Contains window gravity flap outlet, sealand fixings.ELECTRICAL SPECIFICATIONSPERFORMANCE GRAPH220-240 V ~ 50Hz (SELV versions 12 V ~ 50Hz)Insulation class II / Double insulatedTested to ISO 5801:1997 (TYPE A).BSRIA Report Number115277/1.Splash-proof (equivalent IPx4)Motors fitted with standard thermal fuses (SELVversions motor fitted with auto-reset thermal cutouts)Wiring must comply with latest IEE WiringRegulations (BS7671)65

DOMUS 125MM IN-LINE DUCT FANS● Exceeds Building Regulations for utility rooms,bathrooms and toilets● Kitemarked to BS EN 60335 for electrical safety● Tough white high gloss ABS (fire retardant andUV stabilised)● Stainless steel ball bearing versions● Quick and easy installation● Two model options● Three year guaranteeThe DOMUS 125mm mixed flow in-line ductfan has been designed to provide extract overlong distances where a high rate of extractis a prerequisite.The unit is produced in clean white ABS withdetachable mounting foot allowing fasttrouble free installation.Model options include: Standard and Timer.Models are also available with a stainlesssteel ball bearing motor providing greaterefficiency, lower noise and longer life.The 125mm range exceeds the BuildingRegulations requirements of 30 l/s forutility rooms.66

DOMUS 125MM IN-LINE DUCT FANSProduct Code Description Extract performance Power dB(A) Weight ModelBoxed Prepack l/s m 3 /hr cfm W @ 3m kgStandard Duct FansS12D n/a Duct FanSB12D n/a Duct Fan with Ball Bearing Motor31 112 66 25 - 0.731 112 66 25 - 0.7Timer Duct FansT12D n/a Duct FanTB12D n/a Duct Fan with Ball Bearing Motor31 112 66 25 - 0.731 112 66 25 - 0.71 to 25 minsACCESSORIESProduct Code Description SpecificationBoxed Prepack Fitting size125mm Fixing Kits12DK n/a Ceiling Kit for 125mm in-line fans 3m Contains white internal and brown externaloutlet, 3m of flexible hose and fixings.DIMENSIONSAll measurements in mm. Drawings not to scale.220-240 V ~ 50HzELECTRICAL SPECIFICATIONSPERFORMANCE GRAPHTested to ISO 5801:1997 (TYPE A).Insulation class II / Double insulatedDrip-proof (equivalent IPx2)Motors fitted with standard thermal fusesWiring must comply with latestIEE Wiring Regulations (BS7671)67

DOMUS 150MM AXIAL FANS● Exceeds Building Regulations for kitchens, utilityrooms and large bathrooms● Window or wall fixing options● BSI Kitemarked to BS EN 60335 for electrical safety● IPx4 Splash-proof rating● Tough white high gloss ABS (fire retardant andUV stabilised)● Stainless steel ball bearing versions● Quick and easy installation● Multiple model options● Three year guaranteeThe DOMUS 150mm axial fan is a stylishunit made from safe, durable, easily cleanedhigh gloss ABS. Suitable for wall or windowinstallation.Model options include: Standard, Pull-cordSwitch, Timer, Humidistat (with or withoutPull-cord Switch), Movement Detector, AutoShutter and SELV 12V enabling the range tomeet most installation requirements. Somemodels are also available with a stainless steelball bearing motor providing greaterefficiency, lower noise and longer life.The SELV 12V fan used in conjunction with aDomus transformer (see page 74) is suitablefor safety critical domestic environmentsand can, therefore, be safely installed withinzone 1 near a bath or shower, as statedin amendment 3 of BS7671:1992. Thetransformer must be mounted away from thesource of water spray and out of the safetycritical area.The 150mm range exceeds the BuildingRegulation requirement of 60 l/s for kitchens.The Domus Auto-Shutter fan is ideal for exposed, cold, dustyor smoky environments, when back draft prevention is vital.68

DOMUS 150MM AXIAL FANSProduct Code Description Extract performance Power dB(A) Weight ModelBoxed Prepack l/s m 3 /hr cfm W @ 3m kgStandard FansS15 n/a Wall FanSB15 n/a Wall Fan with Ball Bearing MotorS15W n/a Window FanS15K n/a Wall Fan & Wall Fixing KitPull Switch FansP15 P15R Wall FanPB15 n/a Wall Fan with Ball Bearing MotorP15W P15WR Window FanP15K P15KR Wall Fan & Wall Fixing Kit69 248 150 33 48.9 0.869 248 150 33 48.9 0.861 220 128 33 48.9 0.864 230 134 33 48.9 0.869 248 150 33 48.9 0.869 248 150 33 48.9 0.861 220 128 33 48.9 0.864 230 134 33 48.9 0.8Timer FansT15 n/a Wall FanTB15 n/a Wall Fan with Ball Bearing MotorT15W n/a Window FanT15K n/a Wall Fan & Wall Fixing Kit69 248 150 33 48.9 0.869 248 150 33 48.9 0.861 220 128 33 48.9 0.864 230 134 33 48.9 0.81 to 25 minsMovement Detector FansM15 n/a Wall FanMB15 n/a Wall Fan with Ball Bearing Motor69 248 150 33 48.9 0.869 248 150 33 48.9 0.8Humidistat FansH15 n/a Wall FanH15W n/a Window FanH15K n/a Wall Fan & Wall Fixing Kit69 248 150 33 48.9 0.861 220 128 33 48.9 0.864 230 134 33 48.9 0.8Humidistat/Pull Switch FansHP15 n/a Wall FanHP15W n/a Window FanHP15K n/a Wall Fan & Wall Fixing Kit69 248 150 33 48.9 0.861 220 128 33 48.9 0.864 230 134 33 48.9 0.8Auto Shutter FansAS15 n/a Standard Wall FanAP15 n/a Pull Switch Wall FanAT15 n/a Timer Wall Fan69 248 150 39 48.9 0.969 248 150 39 48.9 0.969 248 150 39 48.9 0.9SELV 12V FanSL15 n/a Wall FanRequires 12V transformer(see page 74).69 248 150 33 48.9 0.8SELV RATED69

DOMUS 150MM AXIAL FANSELECTRICAL SPECIFICATIONS220-240 V ~ 50Hz (SELV versions 12 V ~ 50Hz)Insulation class II / Double insulatedSplash-proof (equivalent IPx4)Motors fitted with standard thermal fuses(SELV versions motor fitted with auto-reset thermalcutouts)Wiring must comply with latest IEE WiringRegulations (BS7671)PERFORMANCE GRAPHTested to ISO 5801:1997 (Type A).BSRIA Report Number 14404/1 03/99.70SELV fans provide safety from intensecondensation build up.

DOMUS 150MM AXIAL FANSDIMENSIONSAuto Shutter FanAll measurements in mm. Drawings not to scale.Window fan installationACCESSORIESProduct Code Description Extract performance* SpecificationBoxed Trade Prepack Fitting size l/s m 3/ hr cfm150mm Fixing Kits15K 15KR Wall Fixing Kit for 150mm axial fans 100-400mm 64 230 13415W 15WR Window Fixing Kit for 150mm axial fans 3-22mm 61 220 128Contains 400mm of compressed aluminiumduct and brown external louvred outlet.Contains window gravity flap outlet, sealand fixings.Boxed Prepack Description Connects to External Dimensions Specification150mm Interchangeable Fasciasn/a F15CHR Chrome 150mm axial fan 201 x 201mmn/a F15ALR Brushed Aluminium 150mm axial fan 201 x 201mmn/a F15GDR Gold 150mm axial fan 201 x 201mm* when installed with appropriate Domus fan.For installation with all 150mm axialfans except HP (Humidistat with PullSwitch), M (Movement Detector) and A(Auto Shutter) models.71

DOMUS 150MM IN-LINE DUCT FANS● Exceeds Building Regulations for kitchens, utilityrooms and large bathrooms● BSI Kitemarked to BS EN 60335 for electrical safety● Tough white high gloss ABS (fire retardant andUV stabilised)● Stainless steel ball bearing versions● Quick and easy installation● Two model options● Three year guaranteeThe DOMUS 150mm mixed flow in-line ductfan has been designed to provide extract overlong distances where a high rate of extract isa prerequisite.The unit is produced in clean white ABS withdetachable mounting foot allowing fasttrouble free installation.Models include: Standard and Timer versions.Models are also available with a stainlesssteel ball bearing motor providing greaterefficiency, lower noise and longer life.The 150mm range exceeds the BuildingRegulations requirements of 60 l/s forkitchens.IN-LINE MIXED FLOW FANSThe Domus in-line duct fans utilise a mixedflow blade designed for air movement overmedium distances (2 to 4m). A mixed flowimpeller combines the features of acentrifugal and normal axial fan and thehigher pressure generated allows it tomove air over longer distances.72

DOMUS 150MM IN-LINE DUCT FANSProduct Code Description Extract performance Power dB(A) Weight ModelBoxed Prepack l/s m 3 /hr cfm W @ 3m kgStandard Duct FansS15D n/a Duct FanSB15D n/a Duct Fan with Ball Bearing MotorTimer Duct FansT15D n/a Duct FanTB15D n/a Duct Fan with Ball Bearing Motor62 224 130 33 - 0.762 224 130 33 - 0.762 224 130 33 - 0.762 224 130 33 - 0.71 to 25 minsACCESSORIESProduct Code Description SpecificationBoxed Prepack Fitting size150mm Fixing Kits15DK n/a Ceiling Kit for 150mm in-line fans 3m Contains white internal and brown externaloutlet, 3m of flexible hose and fixings.DIMENSIONSAll measurements in mm. Drawings not to scale.220-240 V ~ 50HzELECTRICAL SPECIFICATIONSPERFORMANCE GRAPHTested to ISO 5801:1997 (Type A).Insulation class II / Double insulatedDrip-proof (equivalent IPx2)Motors fitted with standard thermal fusesWiring must comply with latest IEE WiringRegulations (BS7671)73

DOMUS 12 VOLT TRANSFORMERSSELV RATEDProduct Code Description ModelBoxed PrepackVS n/a 12 Volt Transformer - StandardTransformers are designed for remote operation.VP n/a 12 Volt Transformer - Pull SwitchTransformers have the addition of a pull-cord formanual operation.VT n/a 12 Volt Transformer - TimerTransformers are fitted with a remotely operatedelectronic overrun timer adjustable from 1 to 25minutes.1 to 25 minsVH n/a 12 Volt Transformer - HumidistatTransformers are fitted with an integral condensationcontrol facility, adjustable between 60 and 80% RH,which enables the fan to continuously monitor humiditylevels.These models also incorporate the overrun timerinstalled in VT models to facilitate remote operation.The DOMUS range of 12 Volt transformersmust be used when installing a Domus SELVaxial fan (see pages 54, 65 and 69).Transformers must be mounted away fromany source of water spray and out of thesafety critical area (zone 0,1 or 2 as stated inamendment 3 of BS7671:1992).VHP n/a 12 Volt Transformer - Humidistat/Pull SwitchModels have the same control options as the VH withthe addition of a pull-cord switch and green LEDindicator to provide a manual override.Transformers are available in retail packaging with aSELV fan and complete installation kit - see page 54for details.The transformers are fitted with multiplecontrol options to suit the whole Domus SELVrange of fans and incorporate a green LED toindicate that the system is in operation.DIMENSIONS74A typical installation of a DomusVS 12 Volt TransformerAll measurements in mm. Drawings not to scale.

MULTI ROOM EXTRACT SYSTEM● Low running cost● Complies with the Building Regulations(BRE Digest 398)● Adaptable for different installations● Can be wired for 2 speed operation● Includes installation kit● Easy to install● Exceptionally quiet in operation● 2 year guaranteeThe DOMUS Multi Room Extract (MRE)system is a stylish and compact unit thatprovides a highly efficient and low cost formof continuous and controlled domesticventilation from a single extraction unit. Itsadaptability enables the system to be suitablefor common house layouts and can be used inup to five rooms.The MRE system prevents the needfor multiple fans in different rooms andreduces, to one, the number of externaloutlets required.A two speed* ball bearing motor is fitted toensure long life and efficiency. The secondspeed acts as a powerful extraction boostwhich should be used when the removal ofmoisture and unwanted air is most needede.g. after a bath or during cooking.The 80mm inlets are for use in the bathroomor WC and the 125mm inlet should be used inthe kitchen.Fan spigots are fitted with flow regulators tobalance the system. A simple to operatecursor device regulates the airflow inthe kitchen.The MRE system is normally installed in theloft or ceiling void and can be eitherfixed to a solid object (such as a joistor pillar) with a bracket, or itcan be suspended with thecord provided in the kit.Suspending the systemhas the benefit of reducing unnecessary noisevibration.Remember that extraction systems removeair from the building and in order to balancethe airflow, provision must be made forreplacement air.*A single pole changeover switch is required.75

MULTI ROOM EXTRACT SYSTEMSYSTEM 100Product Code Description Extract performance Power Weight ElectricalBoxed Prepack l/s m 3 /hr cfm W kg SpecificationMulti-Room Extractor KitMREK n/a Two speed operationLow SpeedHigh Speed58 210 122 27103 370 216 902.4Electricity Supply 220 - 240V~50 HzThe internal fan system of the unit is of the external rotor motor typedesigned for durability with low maintenance levels. The impeller generateshigh pressure levels to overcome duct resistance, but also minimises indoorsound levels to almost inaudible levels.The system comes supplied as a kit with:● 4 x 6m lengths of 80mm dia.PVC flexible hose● 2 x 6m lengths of 125mm dia.PVC flexible hose● 4 x 80mm dia. inlet (white)● 1 x 125mm dia. inlet (white)● Suspension cord● Installation instructionsN.B. External outlet is not included.Please refer to the Ducting section(pages 9-13 for options).5900 Gravity Flap Outlet 5902 Cowled Outlet 5904 Louvred GrilleThe Domus MREK is only available for sale within the British Isles.DIMENSIONS & PERFORMANCE GRAPH300250200HighSpeedStaticPressure(Pa)150100LowSpeed5076dimensions in mm00.0 5.0 100 150 200 250 300 350 400Airflow (m 3 /h)

ELF FANS● Exceptional value for money● Exceeds Building Regulations for bathroomsand toilets● Wall fixing option● IPx4 Splash-proof rating● Three model options● Easy installation● Three year guarantee£££Low Cost No FrillsELF is a ‘no frills’ range that still provides the basicrequirements for a simple domestic installationand, of course, exceeds the Building Regulations.An excellent alternative to the higher specificationstandard Domus range of fans.The ELF fan range is a new generationof economy extractor fan. It provides highperformance and offers exceptional valuefor money.The ELF has been designed with ease ofinstallation and simplicity in mind, making itextremely contractor friendly. It is also discreetand has a footprint of only 140mm x 140mm.ELF can be installed in bathrooms or WCs,as it exceeds the Building Regulations for theserooms and can be wall or ceiling mounted.Models include: Standard, Timer and Humidistatversions.Available in robust boxes with clear colour codedmodel identification labels it is suitable forinstallation with Domus ducting components andfan accessories.77

ELF FANSProduct Code Description Extract performance Power dB(A) Weight ModelBoxed Prepack l/s m 3 /hr cfm W @3m kgELFS n/a Standard ELF FanELFT n/a Timer ELF FanELFH n/a Humidistat ELF Fan18 65 38 19 41.4 0.518 65 38 19 41.4 0.518 65 38 19 41.4 0.51 to 25 minsELFK n/a Wall Fixing Kit for use with ELF18 65 38 19 41.4 0.5Wall Fixing Kit contains 400mm of compressed aluminium duct and brown externallouvred outlet (plus flaps for conversion to a gravity flap outlet if preferred).Performance figures shown for ELFK are when installed with an ELF fan.StandardTimer1 to 25 minsHumidistatSwitch fan on/off manually by remoteswitch e.g. light switch.Fan switches on using a remote switch(light) and includes an adjustableoverrun timer (1 to 25 mins) so thatthe fan continues to remove excessmoisture and odours after switchingoff the fanSwitches on/off automatically once apreset level of humidity is reached. Alsoincludes timer function. Condensationcontrol is adjustable between 60 & 80%RH @ 21°C which enables the fan tocontinuously monitor humidity levels.Fascias from the standard range of Domus fans are not compatible with ELFNot suitable for window installationDIMENSIONS140 100140 20 60All measurements in mm. Drawings not to scale.ELECTRICAL SPECIFICATIONSPERFORMANCE GRAPH220-240 V ~ 50HzInsulation class II / Double insulatedSplashproof (equivalent IPx4)20.015.0Tested to ISO 5801: 1997 (TYPE A)BSRIA Report No. 18170/1 May 2003Motors fitted with standard thermal fusesWiring must comply with latest IEE WiringRegulations (BS7671)10.0StaticPressure(Pa)5.00.0-5.00.0 5.0 10.0 15.0 20.0 25.0 30.0Airflow (l/s)78

INDEX BY CODEDUCTING & FIREBRAKECODE PAGE CODE PAGE CODE PAGE CODE PAGE CODE PAGE CODE PAGE CODE PAGE010 15015 15018 16019 27020 15027 15030 15040 15050 15060 15070 16071 16073 11077 11 & 16080 15087 50108 41112 41114-4 27114-5 28114-6 29115-4 16115-5 19116 38117 38118 28 & 29119 27 & 28122-4 15122-5 18123 36123-4 36124-4 35125-4 35125-5 35125-6 35125-8 35126-4 35126-5 35126-6 35126-110 35127-4 35127-5 35127-6 35130-4 26130-5 27130-6 29135-4 26135-5 27135-6 29136-04 13136-05 13136-06 13136-24 13136-25 13136-26 13145 12146 12148 12202 39202-5 39202-6 39203 44205 40207 45207-3 45212 43214 43215 40216 40219 43225 40227 43240 45240-3 45261 34263 34266 34333 36361 34363 34366 34371 34373 34376 34380 26381 36441 18490 26491 26492 26493 26494 26495 26496 26497 13 & 27498 13 & 27499M 26500 10501 11505 11507 11508 41510 18511 38512 42515 18516 38518 19519 28520 18527 18533 36541 18544 18545 18550 18560 19561 34563 34566 34570 19580 27581 36582 19587 50590 27591 27592 28593 28594 28595 28596 28599M 28608 41612 42616 38619 27 & 29641 18661 34663 34666 34680 29690 29692M 29693 29694 29695 29696 29699M 29793 12796 12819 29861 34863 34866 34893 12896 12905 11910 21915 21917 38920 21922 21933 36941 21950 21951 21954 11957 21960 21961 21970 21977 11 & 21987 501100-4 261100-5 271100-6 291200-4 261200-5 271200-6 292001 232005 232006 232007 232008 232009 112010 232011 232013 232014 232016 122022 132087 502100-4 262100-5 272100-6 292316 122442-2 452447 132455 422605 462607 462615 342647 132650 442653 443001 243005 243006 243007 243008 243009 113010 243011 243013 243016 123087 503305 363615 343645 343715 344110 134210 344457 134802 134804 12F4804 124900 104901 104902 104903 104904 10F4904 104905 10F4905 104906 124994 105210 345305 365505 365533 365615 345900 105902 105904 10F5904 105906 126210 346802 136615 346900 116902 116904 11F6904 116906 128615 349305 3620150 2320200 2330150 2430200 2440010 1540020 1540030 1540040 1540050 1540060 1540070 1640071 1640077 11 & 1640080 1540114 2740115 1640119 27 & 2840122 1540123 3640124 3540125 3540126 3540127 3540135 2640136 1340145 1240335 3640361 3440363 3440490 2640491 2640492 2640493 2640494 2640496 2640505 1140793 1240796 1240893 1240896 1241100 2644804 12F44804 1244906 1244910 1044932 1044954 10403203 34403215 34403230 34503203 34503215 34503230 34603203 34603215 34603230 3410TP12 324TP90 314TP91 314TP92 314TP100 314TP200 314TP2SL 3150TP45 325TP90 315TP91 315TP92 315TP100 315TP200 315TP2SL 316TP90 326TP92M 326TP100 326TP200 326TP2SL 32D1-2000 15D2-1000 15D3-2000 18MAS87 5079

INDEX BY CODEFANSCODE PAGE CODE PAGE CODE PAGE CODE PAGE CODE PAGE CODE PAGE CODE PAGE1K 54 & 571KR 54 & 571W 541WR 5412DK 6712K 6512W 6515DK 7315K 7115KR 7115W 7115WR 712CB 593CB 59AP1 53AP15 69AS1 53AS15 69AT1 53AT15 69DF1ALR 57DF1CHR 57DF1GDR 57DH1 57DH1R 57DS1 57DS1R 57DT1 57DT1R 57ELFH 78ELFK 78ELFS 78ELFT 78F15ALR 71F15CHR 71F15GDR 71F1ALR 54F1CHR 54F1GDR 54H1 53H12 65H15 69H15K 69H15W 69H1K 53H1KR 53H1R 53H1W 53H1WR 53HL1VKR 54HP1 53HP12 65HP15 69HP15K 69HP15W 69HP1K 53HP1KR 53HP1R 53HP1W 53HP1WR 53HPL1VKR 54LS1DK 61LS1DKAL 61LS1DKALR 61LS1DKCH 61LS1DKCHR 61LS1DKGD 61LS1DKGDR 61LS1DKR 61LT1DK 61LT1DKAL 61LT1DKALR 61LT1DKCH 61LT1DKCHR 61LT1DKGD 61LT1DKGDR 61LT1DKR 61LV1 61LV1AL 61LV1CH 61LV1GD 61M1 53M12 65M15 69MB1 53MB12 65MB15 69MREK 76P1 53P12 65P15 69P15K 69P15KR 69P15R 69P15W 69P15WR 69P1C 59P1K 53P1KR 53P1R 53P1W 53P1WR 53PB1 53PB12 65PB15 69PL1VKR 54S1 53S12 65S12D 67S15 69S15D 73S15K 69S15W 69S1D 61S1DK 61S1DKR 61S1K 53S1KR 53S1R 53S1W 53S1WR 53SB1 53SB12 65SB12D 67SB15 69SB15D 73SB1D 61SL1 54SL12 65SL15 69SL1VKR 54T1 53T12 65T12D 67T15 69T15D 73T15K 69T15W 69T1C 59T1D 61T1DK 61T1DKR 61T1EC 59T1K 53T1KR 53T1R 53T1W 53T1WR 53TB1 53TB12 65TB12D 67TB15 69TB15D 73TB1D 61TL1VKR 54VH 74VHP 74VP 74VS 74VT 74E & OEWe reserve the right to alter product specification without prior notice80www.domusventilation.com