Systems Ventilation Solutions

Systems Ventilation Solutions

2 www.xpelair.co.uk

Contents Introduction What are Systems 04-07 Product Selector 08-09 MEV System Solutions 10-11 Xplus 2 - EC ow Energy Multi-point Domestic and Commercial Ventilation System 12-13 Xplus 250 / 400 DC 8CV Constant Volume Multi-point Extract MEV Eight Selectable Speeds 14-15 Xplus 2 (AC) Multi-point Domestic and Commercial Ventilation System 16-17 Xplus 2-340 (AC) Multi-point Domestic and Commercial Ventilation System 18-19 MVHR System Solutions 20-21 Xcell 150QV / QVW Mechanical Ventilation with Heat Recovery 22-23 Xcell 150U EC BP with summer bypass Wholehouse Heat Recovery Unit for Smaller Dwellings 24-25 Xcell 200QV / QVW Vertical Mechanical Ventilation with Heat Recovery 26-27 Xcell 300QV / QVW / QVI Mechanical Ventilation with Heat Recovery 28-29 and Summer Bypass Xcell 350V EC BP Mechanical Ventilation with Heat Recovery 30-31 and Summer Bypass Xcell 400QV / QVW / QVI Mechanical Ventilation with Heat Recovery 32-33 and Summer Bypass Xcell 150 / 150R Horizontal Hideaway Heat Recovery Unit MVHR 34-35 Xcell 200 / 200R / 200BP / 200RBP Horizontal Hideaway Heat Recovery Unit 36-37 Xcell 600BP HE EC Horizontal ow Profile Heat Recovery Units 38-41 Xcell 600 / 600BP Horizontal Hideaway Heat Recovery Unit 42-43 Xcell 1000 BP HE EC Horizontal ow Profile Heat Recovery High 44-47 Efficiency Units Xcell 1000 / 1000BP Horizontal ow Profile Heat Recovery Units 48-49 Xcell 1500BP / 2000BP Horizontal ow Profile Heat Recovery Units 50-51 Decentralised System Ventilation 52-53 Premier Ultra DC2 & DC3 Fan Range Decentralised Extract System 54-55 Premier Ultra CF20/40T CV Fan Range Decentralised Extract System 56-57 EverDri Ultra DC Positive Pressure Ventilation 58-59 ovolt XHR150 Safety Extra ow Voltage (SEV), 60-61 Single Room Heat Recovery Ventilator AutoFlow Passive Air-Input Units 62-63 Sensors and Switches Domestic Controls for Xplus 64 Domestic Controls for Xcell 65 Commercial Controls for Xcell 66-67 System X Wholehouse Heat Recovery Ducting Kits 68-69 Ducting Profile 150 Insulated Foam Circular System 70 Circular Rigid Plastic Insulated & Un-insulated 71 Flexible Ducting 72 Profile 25M / Profile 29 Ducting Metal / Plastic Flat Ducting Systems 73 for Premier Single Point Extraction Profile 54 / 60 / 90 Ducting Plastic Flat Ducting Systems For MEV & MVHR 74-75 Ducting Extract & Input Grilles 76 Output Terminals 77-79 Wiring Diagrams 80-99 3

System ventilation saving energy, saving money, saving the world ew building techniques, new building regulations and new consumer demands - all of them based on the need to reduce carbon emissions and heating bills - are driving rapid changes in ventilation technology. The concept of system ventilation is allowing architects, specifiers, builders and heating professionals to respond to these needs. ew homes are increasingly air tight. The latest revision of Part of the Building Regulations introduced lower limits on building permeability in 2010 and will require further reductions in 2013 and then again in 2016. The aim is to retain heat within the home, cutting energy losses and fuel bills as well as reducing CO 2 emissions. Yet air exchange is essential for the health and well-being of the occupants and for the building itself. An average family of four can release around 15 litres of moisture into the air every day. If the ventilation in the house is not sufficient to deal with this, condensation can build up - leading to problems such as streaming windows, peeling wallpaper and mould growth. These damp and moist conditions can create ideal breeding grounds for dust mites which are known to aggravate health problems such as asthma and other bronchial complaints. In extreme conditions, the damp can affect the structure of the building. Ventilation is therefore essential - not only to control condensation but to remove odours and atmospheric pollutants and to keep the air fresh. Unplanned and uncontrolled air exchange is precisely what Part is designed to halt. Part F of the Building Regulations therefore sets standards for ventilation, air quality and the control of condensation. System ventilation, which takes a whole building approach to ventilation needs, is providing the answer to balancing the apparently competing demands of air-tightness and adequate air exchange. At the same time it is also making a contribution to reducing CO 2 emissions and cutting fuel bills. 4 www.xpelair.co.uk

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What are Systems System ventilation Mechanical extraction ventilation (MEV) can give precise, controlled, air extraction. It can take moisture and polluted air from area such as toilets, bathrooms, kitchens and utility rooms and vent it to the external atmosphere. Depending upon the building design and system requirements it can feature either a single unit extracting internal air through ducts from a number of wet rooms or it can have a separate fan running at a faster continuous extract rate in several locations in the house. When mechanical ventilation is combined with heat recovery to give MVHR - mechanical ventilation with heat recovery - it also gives excellent energy conservation. As much as 90 per cent of the heat in the air being expelled from the building can be recovered to warm the fresh incoming air, with obvious benefits in terms of reduced energy demands and therefore lower fuel bills. Typically fuel bills lower by 5% and up to 10% on E.S.T. Best Practice (3 air tightness). Xpelair (AEP) offer and recommend system design services to provide efficient functional designs prior to installation. Research and development System ventilation is the answer to today s ventilation requirements - and tomorrow s as well. The Government is committed to all new homes being zero carbon by 2016 and at Xpelair we are playing our part in meeting that commitment. We continue to invest in research and development to meet the rapidly changing needs both of our professional customers and, ultimately, of householders. Our focus is on delivering a healthy indoor climate with minimum cost, minimum energy use and the minimum impact on the global environment. 6 www.xpelair.co.uk

Xpelair, BRE and Appendix Q The environmental benefits of our MVHR systems have been recognised by the Building Research Establishment (BRE). Some of our latest products are listed on the BRE SAP Appendix Q website which promotes energy efficient ventilation products that offer benefits in SAP and DER (Dwelling Emission Rate) calculations. In the database on the website, individual products replace the normal/default settings for each ventilation option. Each product is tested to provide a specific fan power performance that can be used to calculate 'energy saving' which is re-entered into the SAP calculation process. The BRE s Appendix Q register and the EST Best Practice documents highlight the market s most efficient domestic ventilation products and Xpelair is delighted to be among them. 50 years of experience For more than 50 years the Xpelair name has been synonymous with fans and air movement. Over that time the company has continued to develop new products and new technologies to ensure the air we all breathe is clean, fresh and healthy. Today, the need to reduce carbon emissions has led us to take a leading role in the development of the MVHR market in the UK and beyond. In addition to offering an extensive product range we provide customers with first-class support services. As part of Applied Energy Products, which is also home to Redring and Creda Heating, we are backed by superb technical facilities. Our specification team can give expert pre-sales advice on product selection. A free design service is available from our application design department which can work from your plans to provide drawings including space heating, ventilation and water heating products. For after sales support we have both an in-house team that can offer advice over the phone and a team of service engineers for carrying out repairs and maintenance on site. 7

Product Selector Domestic & on Domestic ight Commercial Applications Kitchens 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Wet rooms 1 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 Domestic Toilets 1 1 1 1 1 1 1 Dwelling Size m 2 43 70 90 96 116 123 143 150 170 176 196 203 223 230 250 256 Peak airflow m 3 /h 46.8 75.6 97.2 104.1 126.0 133.2 154.8 162 183.6 190.8 212.4 219.6 241.2 248.4 270.0 277.2 Peak airflow l/s 13 21 27 29 35 37 43 45 51 53 59 61 67 69 75 77 MEV Xplus 2 92430AW Xplus 2EC 92498AG Xplus 2-340 92483AW Xplus 250 DC 8CV 92290AW Xplus 400 DC 8CV 92100AW Products MVHR Appendix Q Xcell 150U EC BP 92392AW Xcell 350U EC BP (RH) 92393AW Xcell 350U EC BP (H) 92395AW Xcell 150QV 92420AW Xcell 150QVW 92461AW Xcell 150QV 96735AW Xcell 150QVW 96736AW Xcell 200QV 92461AW Xcell 200QVW 92462AW Xcell 200QV 96737AW Xcell 200QVW 96738AW Xcell 300QV 92463AW Xcell 300QVW 92464AW Xcell 300QVI 92465AW Xcell 300QV 92470AW Xcell 300QVW 92471AW Xcell 300QVI 92472AW Xcell 400QV 92475AW Xcell 400QVW 92476AW Xcell 400QVI 92478AW Xcell 400QV 92479AW Xcell 400QVW 92480AW Xcell 400QVI 92482AW MVHR Xcell 150 91981AA Xcell 150R 92100AA Xcell 150V 92004AA Xcell 200 91977AA Xcell 200R 91978AA Xcell 200BP 91979AA Xcell 200RBP 91980AA Xcell 600 92002AA Xcell 600BP 92003AA Xcell 600 BP HE EC 92544AA Xcell 1000 (AC) 92563AW Xcell 1000 BP (AC) 92564AW Xcell 1000 BP HE EC 92545AA Xcell 1500 BP (AC) 92565AW Xcell 2000 BP (AC) 92462AW Based on Part F of the Building Regulations and CIBSE Guidelines. 8 www.xpelair.co.uk

1 1 2 2 2 Kitchens 1 on-domestic 8 8 8 8 10 Wet rooms 6 6 1 1 1 2 4 Toilets 6 6 276 300 325 350 450 Dwelling Size m 2 20 300 298.8 324 349 378 486 Peak airflow m 3 /h 130 750 1285 83 90 97 105 135 Peak airflow l/s 36 208 356 9

MEV System Solutions Mechanical Extract Ventilation (MEV) can comprise either a whole building central extract system or low energy extract fans in individual use rooms This system is designed for the simultaneous ventilation of separate areas in a house or building. Using a single energy efficient fan, the unit is located in the loft or airing cupboard, with ducts run to quietly remove pollutants at source from areas such as bathrooms, kitchens, utility rooms and WCs. Alternatively, individual trickle fans can be installed in the kitchen, bathrooms, showers and WCs to form an MEV system in refurbished properties. Atmosphere Discharge Dwelling Extract 10 www.xpelair.co.uk

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Xplus 2 - EC ow Energy Multi-point Domestic and Commercial Ventilation System Key Features Extra long life Ultra EC motor 3 installer adjustable speed settings Up to six 125mm Ø extract spigot connections ong life motor external rotor motor for lower whole life cost 5 year Ultra EC motor guarantee (UK) To suit apartments and average family homes The Range The Xpelair Xplus 2 EC is a low energy centralised extraction system for dwellings. It removes the need for small individual ventilation products in the bathrooms, toilets and kitchens. The Product can be installed on a wall (typically in an airing cupboard), in the attic (typically on the gable end or floor), in an apartment ceiling or floor voids depending on the product having a low height profile. Xplus 2 EC has a highly energy efficient backward curved impeller and control functionality designed to reduce energy consumption. The extract speeds can be set by the installer to match the required Part F extract rates for the size and layout of the dwelling. Energy Guide Product Exhaust terminal configuration Fan power (Watts) Energy saving % KITCHE + Xplus 2 (AC) 3 additional wet rooms (37 l/s) 23.9 /A KITCHE + Xplus 2 EC 3 additional wet rooms (37 l/s) 7.03 71 12 www.xpelair.co.uk

Select the right setting for your application Product Selector Xplus 2 - EC Reference number 92498AG Motor type EC Maximum extract performance (FID, m 3 /h) 550 Maximum extract performance (m 3 /h @100Pa) 515 Maximum system pressure (Pa) 350 Power usage maximum (W) 220-240V AC 50-60Hz 79 Specific fan power (average) 0.21 Speeds 3 Speed control type Selected 240V inputs and on-board variability oise (db(a)@3m) Speed 1/2/3 20.6/35.2/47.1 umber of intake spigots 6 umber of exhaust spigots 1 Spigot diameter (mm) 125 Colour Green Installation orientation Vertical or horizontal Body material Plastic Weight (kg) 3.4kg Guarantee (years, UK) 5 Kg carbon saving per annum 30* *Based on comparison with a standard AC MEV unit on a 79m 2 semi detached house, gas heated, build 2006 using SAP 2005 software using best practice (3) tightness. Performance Static Pressure in Pa 350 300 250 200 150 100 50 0 Trickle Speed Band S1 & S2 Speed Band 0 25 100 150 200 250 300 350 400 450 500 550 600 Airflow m 3 /h Trickle Maximum Speed S1 & S2 Maximum Airflow (C.F.M.) 0 25 50 75 100 125 150 175 200 225 250 275 300 325 350 Dimensions (mm) 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 Static Resistance w.g Performance Table (m 3 /hr) Pa Trickle Medium/High Speed Speed (fully adjustable) (fully adjustable) 0 260 550 25 227 532 50 198 515 75 162 500 100 122 515 125 80 485 150 471 175 457 200 444 225 429 250 409 275 392 300 377 325 345 350 331 375 321 400 306 SAP Appendix Q Guide Exhaust terminal configuration KITCHE + 1 additional wet room Fan speed setting Specific fan power (W/l/s) Energy Saving Trust Best Practice performance compliant 100% Variable 0.21 Yes 125 190 KITCHE + 2 additional wet rooms 100% Variable 0.19 Yes KITCHE + 3 additional wet rooms 100% Variable 0.19 Yes 510 KITCHE + 4 additional wet rooms KITCHE + 5 additional wet rooms 100% Variable 0.21 Yes 100% Variable 0.24 Yes 480 KITCHE + 6 additional wet rooms 100% Variable 0.27 Yes Controller Options: Model COS 3SP-SW XPIRA DT20B XRH AQS MOS 2 Speed Switch 3 Speed Switch PIR Sensor Time Delay Unit Remote Humidistat Air Quality Sensor Manual Override Switch Reference number 90108AW 91457AA 21871AA 21850AW 21856AW 92097AW 90199AW Xplus 2 (EC) 13

Xplus 250 / 400 DC 8CV Constant Volume Multi-point Extract MEV Eight Selectable Speeds Key Features UltraDC technology for low energy use Extra long life motor for lower whole life costs 8 externally selectable speeds at installation to provide installed continuous extract performances for the requirements of Part F1 Constant volume feature means extract performance remains consistent irrespective of system resistance up to 300Pa 5 year UK Carbonite guarantee for peace of mind The Range Two Xplus multispeed models with constant volume UltraDC technology. Energy efficient and long lasting. Xpelair Xplus UltraDC 8CV is designed with installer selectable settings to satisfy Part F1 installed performances for continuous ventilation in domestic dwellings. The trickle speed is selectable at installation, based on the sum of the continuous extract rate requirements from table 1.1a of Part F1. Xplus offers constant volume centrifugal performance with a long life UltraDC motor. The installer selects the performance required - Xplus selects the speed necessary to meet the performance based on the system resistance. This ensures a constant extract performance and lower energy use than AC equivalents. Three 125mm input spigots are provided for connection to Xpelair Xflex ducting. Xpelair Y pieces can be used for further branch ducts. 125mm RegulAir ceiling spigots with RegulAir factory set extract grilles ensure the correct extract rate from bathrooms and toilets without system balancing. A louvred grille with filtered inlet is used in the kitchen. The built-in boost option allows the installer to select advanced sensors: humidity control, adjustable overrun timer, passive infrared sensor or Air Quality Sensor (AQS) to provide boost override. 14 www.xpelair.co.uk

Select the right setting for your application Product Selector Xplus 250 DC Xplus 400 DC Reference number 92290AW 92100AW UltraDC long life motor Yes Yes Constant volume Yes Yes Maximum extract performance (FID, m 3 /h) 230 388 Maximum extract performance (m 3 /h @100Pa) 176 356 Maximum system pressure (Pa) 300 300 Power usage (W) Speed 1/2/3/4/5/6/7/8 3.5/4.2/5/5.5/9.5/11.3/12.2/24.2 19.1/26.3/28/30.8/49.1/60.3/65.6/96.5 220-240V AC 50-60Hz Specific fan power (average W/l/s) 0.4 /A oise (db(a)@3m) Speed 1/2/3/4/5/6/7/8 26/31.2/32.7/36/40.2/43.1/45.2/49.6 47.8/50.5/50.7/50.6/50.7/50.8/50.9/50.9 Boost override speed Increases performance by one speed Increases performance by one speed Outlet spigot Ø Ø125mm Ø125mm Inlet spigots 125mm 3 3 Colour Black Black Body material Plastic Plastic Guarantee (years, UK) 5 5 Kg carbon saving 16* 70* *Based on comparison with a standard AC MEV unit on a 79m 2 semi detached house, gas heated, build 2006 using SAP 2005 software using best practice (3) tightness. Performance Xplus 250 DC Volume (C.F.M.) 0 25 50 75 100 125 500 450 400 Static Pressure in Pa 350 300 250 200 150 100 50 0 0 10 20 30 40 50 60 70 Flow rate in l/s 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 w.g. Performance Table (m 3 /hr) Xplus 250 DC Xplus 400 DC Speeds m 3 /h m 3 /h m 3 /h m 3 /h FID @100Pa FID @100Pa 1 46 29 205 187 2 79 61 237 198 3 93 81 244 205 4 100 90 255 226 5 154 100 302 280 6 154 135 327 295 7 172 153 342 306 8 230 176 388 360 SAP Appendix Q Guide (Xplus 250 DC only) Exhaust terminal configuration Fan speed setting Specific fan power (W/l/s) Energy Saving Trust Best Practice performance complient 0 25 50 75 100 125 150 175 200 225 250 Flow rate in m 3 /h KITCHE + 1 additional wet room 2 0.52 Yes Xplus 400 DC Volume (C.F.M.) KITCHE + 2 additional wet rooms 2 0.27 Yes Static Pressure in Pa 650 600 550 500 450 400 350 300 250 200 150 100 50 0 0 10 20 30 40 50 60 70 80 90 100 110 Flow rate in l/s 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 w.g. KITCHE + 3 additional wet rooms KITCHE + 4 additional wet rooms Dimensions (mm) 285 205 OUT 3 0.34 Yes 5 0.5 Yes 107 407 327 OUT 432 346 456 0 50 100 150 200 250 300 350 400 Flow rate in m 3 /h Speed 1 Speed 2 Speed 3 Speed 4 Speed 5 Speed 6 Speed 7 Speed 8 105 431 Controller Options: Model COS XPIRA DT20B XRH AQS MOS 2 Speed Switch PIR Sensor Time Delay Unit Remote Humidistat Air Quality Sensor Manual Override Switch Reference number 90108AW 21871AA 21850AW 21856AW 92097AW 90199AW Xplus 250 & 400 DC 8CV 15

Xplus 2 (AC) Multi-point Domestic and Commercial Ventilation System Key Features 190mm low profile design 4 installer adjustable speed settings 6 125mm Ø extract spigot positions External rotor motor Moulded high performance scroll Integral fixing points Suitable for temperatures up to 50 C 100% recyclable The Range The Xplus 2 is a high performing central extract system designed to continuously extract stale, moist air from all wet areas, such as kitchens and bathrooms. The unit is primarily used in domestic applications but can also be used for commercial applications, where continuous extract is required. The multi-spigot design offers the installer greater flexibility when choosing where to site the unit and also due to the spigot configuration, allows any ducting to be connected from any direction, therefore reducing airflow restriction and noise. The unit is suitable for either horizontal or vertical installation. The Xplus 2 has 1-125mm Ø discharge spigot to atmosphere and up to 6-125mm Ø spigots from the dwelling, depending on the total volume required. 3 blanking plates are also supplied. Xpelair accessories such as Profile 60 rectangular flat duct together with 125mm Ø rigid and flexible insulated/uninsulated ducting can be used in conjunction with the Xplus 2 unit to provide a complete ventilation system. 16 www.xpelair.co.uk

Select the right setting for your application Product Selector Xplus 2 Reference number 92430AW Motor type AC Maximum extract performance (FID, m 3 /h) 471 Maximum extract performance (m 3 /h @100Pa) 382 Maximum system pressure (Pa) 400 Power usage maximum (W) 220-240V AC 50-60Hz Speed 1/2/3/4 13.4/23.9/35/58.2 Specific fan power (W/l/s) Speed 1/3 0.31/0.44 Speeds 4 Speed control type Capacitor loading by selected value oise (db(a)@3m) Speed 1/2/3/4 20.1/30.7/37.1/45.1 umber of intake spigots 6 umber of exhaust spigots 1 Spigot diameter (mm) 125 Colour Blue Installation orientation Vertical or horizontal Body material Plastic Weight (kg) 4.95kg Guarantee (years, UK) 2 Performance Performance Table (m 3 /hr) Static Pressure in Pa 500 450 400 350 300 250 200 150 100 50 Airflow (C.F.M.) 0 25 50 75 100 125 150 175 200 225 250 275 300 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 Static Resistance w.g Pa Speed 1 Speed 2 Speed 3 Speed 4 0 155 237 329 471 25 73 187 293 447 50 122 263 421 75 85 242 401 100 187 382 125 155 366 150 133 346 175 105 325 200 57 308 250 10 266 275 243 300 205 0 0 25 100 150 200 250 300 350 400 450 500 Speed 1 Speed 2 Speed 3 Speed 4 Airflow m 3 /h 0.0 Dimensions (mm) Energy Guide 125 190 Product 510 Exhaust terminal configuration Fan power (Watts) KITCHE + Xplus 2 (AC) 3 additional wet rooms (37 l/s) 23.9 Energy saving % /A 480 Controller Options: Model COS 3SP-SW XPIRA DT20B XIC1 XRH AQS MOS 2 Speed Switch 3 Speed Switch PIR Sensor Time Delay Unit Speed Controller Remote Humidistat Air Quality Sensor Manual Override Switch Reference number 90108AW 91457AA 21871AA 21850AW 21858AW 21856AW 92097AW 90199AW Xplus 2 (AC) 17

Xplus 2-340 (AC) Multi-point Domestic and Commercial Ventilation System Key Features Higher performance Xplus 2 190mm low profile design 6 125mm Ø extract spigot positions External rotor motor Moulded high performance scroll Integral fixing points Suitable for temperatures up to 50 C 100% recyclable The Range The Xplus 2-340 is a high performing central extract system designed to continuously extract stale, moist air from all wet areas, such as kitchens and bathrooms in villas and commercial wet rooms. The unit is primarily used in domestic applications but can also be used for commercial applications, where continuous extract is required. The multi-spigot design offers the installer greater flexibility when choosing where to site the unit and also due to the spigot configuration, allows any ducting to be connected from any direction, therefore reducing airflow restriction and noise. The unit is suitable for either horizontal or vertical installation. The Xplus 2-340 has 1-125mm Ø discharge spigot to atmosphere and up to 6-125mm Ø spigots from the dwelling, depending on the total volume required. 3 blanking plates are also supplied. Xpelair accessories such as Profile 60 rectangular flat duct together with 125mm Ø rigid and flexible insulated/uninsulated ducting can be used in conjunction with the Xplus 2-340 unit to provide a complete ventilation system. 18 www.xpelair.co.uk

Select the right setting for your application Product Selector Xplus 2-340 Reference number 92483AW Motor type AC Maximum extract performance (FID, m 3 /h) 483 Maximum extract performance (m 3 /h @100Pa) 423 Maximum system pressure (Pa) 400 Power usage maximum (W) 220-240V AC 50-60Hz Speed 1/2/3 24.7/36.8/97.8 Specific fan power (FID W/l/s) Speed 1/3 0.54/0.72 Speeds 3 Speed control type Capacitor loading by selected value oise (db(a)@3m) Speed 1/2/3 23.9/27.1/47.3 umber of intake spigots 6 umber of exhaust spigots 1 Spigot diameter (mm) 125 Colour Blue Installation orientation Vertical or horizontal Body material Plastic Weight (kg) 4.95kg Guarantee (years, UK) 2 Performance Static Pressure in Pa 0 50 100 150 200 250 300 550 525 500 2.0 475 450 1.8 425 400 1.6 375 350 1.4 325 300 1.2 275 250 1.0 225 200 0.8 175 150 0.6 125 100 0.4 75 50 0.2 25 0 0.0 0 100 200 300 400 500 Speed 1 Speed 2 Speed 3 Airflow m 3 /h Performance Table ow Medium High ow Medium High Speed Speed Speed Speed Speed Speed Wg CFM CFM CFM Pa CFM CFM CFM 0 97 140 284 0 165 237 483 0.1 74 113 277 25 125 192 470 0.2 47 97 268 50 80 165 455 0.3 31 84 256 75 52 142 435 0.4 77 249 100 130 423 0.5 239 125 405 0.6 226 150 384 0.7 218 175 370 0.8 207 200 351 0.9 194 225 330 1 186 250 315 1.1 172 275 292 1.2 162 300 275 1.3 147 325 250 1.4 135 350 230 1.5 125 375 212 1.6 108 400 183 1.7 91 425 155 1.8 67 450 115 1.9 41 475 71 2 11 500 20 Dimensions (mm) 125 190 510 Airflow (C.F.M.) Static Resistance w.g 480 Controller Options: Model COS 3SP-SW XPIRA DT20B XIC1 XRH AQS MOS 2 Speed Switch 3 Speed Switch PIR Sensor Time Delay Unit Speed Controller Remote Humidistat Air Quality Sensor Manual Override Switch Reference number 90108AW 91457AA 21871AA 21850AW 21858AW 21856AW 92097AW 90199AW Xplus 2-340 (AC) 19

MVHR System Solutions The most effective solution that meets the requirements of both Part F and Part is Mechanical Ventilation with Heat Recovery (MVHR). This system continuously extracts polluted air from kitchens, bathrooms, WCs and utility rooms. The polluted air is passed through a heat exchanger that has the ability to recover as much as 90% of the heat from a ventilated room, which is used to pre-warm incoming fresh air. A key benefit of Heat Recovery ventilation is it is the perfect solution to noise ingress issues as no window trickle ventilation is required. Overall, Heat Recovery ventilation ensures a drier, warmer and more comfortable home or commercial environment. To complement this, condensation issues are virtually eliminated along with an environment where hazardous pollutants might cause health issues. Typically fuel bills lower by 5% and up to 10% on E.S.T. Best Practice (3 air tightness). Carbon emissions reduce by 5-15% on current SAP 2005 and SBEM building software. Atmosphere Discharge Dwelling Supply Dwelling Extract Atmosphere Intake 20 www.xpelair.co.uk

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Xcell 150QV / QVW Mechanical Ventilation with Heat Recovery Key Features Ultra EC technology for low energy use High efficiency counterflow cell with up to 90% efficiency EPP high structural integral body G4 filters The unit is supplied with a 1m length of 20mm Ø (O/D) plastic condensate tubing SAP Appendix Q isted Ultra EC technology for low energy use The Range The ew Xpelair Xcell 150QV is one of a range of a new generation of Carbonite energy efficient Mechanical Ventilation units with Heat Recovery (MVHR) designed for modern tight buildings. It is ideal for apartments and houses, is suitable for handed installations and has a standard 600mm width. The Xcell 150QV has a lightweight EPP construction and can be wall or loft mounted. The design combines a highly insulated EPP structural foam body with four 125mm Ø extract spigot connections with barbed connections and has a 90% energy efficient heat exchanger, EC ultra low energy multi-speed external rotor motors and long life G4 filters. Inspection of the filters is easily achieved by removal of the rotating, easy fit access panel without switching the unit off. Xcell 150QV / QVW Atmosphere Intake Dwelling Extract Atmosphere Discharge Dwelling Supply 4-125mm Ø Spigots 22 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 150QV Xcell 150QV Xcell 150QVW Xcell 150QVW Right Hand eft Hand Right Hand eft Hand Reference number 92420AW 96735AW 92460AW 96736AW Motor type EC EC EC EC Maximum supply / extract performance (FID, m 3 /h) 240 240 240 240 Maximum supply / extract performance (m 3 /h @100Pa) 182 182 182 182 Maximum system pressure (Pa) 250 250 250 250 Power usage maximum (W) 220-240V AC 50-60Hz 80 80 80 80 Specific fan power (average W/l/s) 0.74* 0.74* 0.74* 0.74* Efficiency (%) 90 90 90 90 Speeds 2 2 3 3 Speed control type Remote variable DC Remote variable DC Remote variable DC Remote variable DC oise (db(a)@3m) ow/medium/max 26.1/40.9/49.1 26.1/40.9/49.1 26.1/40.9/49.1 26.1/40.9/49.1 Spigot diameter (mm) 125 125 125 125 Installation orientation Vertical Vertical Vertical Vertical Body material Plastic Plastic Plastic Plastic Weight (kg) 17.5kg 17.5kg 17.5kg 17.5kg Guarantee (years, UK) 5 5 5 5 Kg carbon saving 160** 160** 160** 160** *Specific fan power is subject to system design resistance. **Based on comparison with 3 standard intermittent AC fans on a 79m 2 semi detached house, gas heated, build 2006 using SAP 2005 software using best practice (3) tightness. Performance Static Pressure in Pa Airflow (C.F.M.) 0 25 50 75 100 125 150 300 1.2 275 1.1 250 1.0 225 0.9 200 0.8 175 0.7 150 0.6 125 0.5 100 0.4 Performance Band Static Resistance w.g Performance Table Pa Max Speed m 3 /h 0 240 25 225 50 212 75 197 100 182 125 164 150 144 175 124 200 102 225 65 250 40 75 50 25 0 0 50 100 150 200 250 Airflow m 3 /h Speed 1 Speed 2 0.3 0.2 0.1 0 Dimensions (mm) SAP Appendix Q Guide S.F.P (W/l/s) Heat recovery efficiency E.S.T. Best Practice performance compliant 4-Ø125 Spigots 42 85 KITCHE + 1 additional wet room 100% Variable 0.66 90% Yes 595 KITCHE + 2 additional wet rooms 100% Variable 0.68 89% Yes KITCHE + 3 additional wet rooms 100% Variable 0.76 88% Yes 425 Side View 600 Front View KITCHE + 4 additional wet rooms 100% Variable 0.87 87% Yes Controller Options: Model MS2 Q3SP QC02 QHS 2 Speed Manual Controller Automatic 3 Speed Controller C0 2 Sensor Humidity Sensor Reference number 23513AW 96005AA 96003AA 96009AA Xcell 150QV/QV Xcell 150QVW/QVW 23

Xcell 150U EC BP with summer bypass Wholehouse Heat Recovery Unit for Smaller Dwellings Key Features Appendix Q recognised for SAP calculation improvements UltraEC technology for low energy use Extra long life motor for lower whole life costs Summer bypass provides free cooling for summer evenings Up to 88% heat recovery efficiency 5 year UK only Carbonite guarantee for peace of mind The unit has a 1 1 / 4 Ø condensate connection The Range The Xcell 150U EC BP is ideal for new residential flats and apartments. A key feature is its slim, compact case design for mounting vertically in an airing cupboard or utility room. At the heart of the Xcell 150U EC BP is the Xcell counter flow heat exchanger cell with a high heat recovery rate of up to 92%. For the user this heat saved means lower energy use. The latest Xpelair UltraEC (Electronically Commutated) motor technology further ensures that energy running costs are also a fraction of AC motor equivalents. The Xcell unit performance is set up digitally at installation to exactly match the dwelling size and layout. The constant volume long-life motors then maintain the chosen balance between intake and extract rates. A three speed switch provides a choice of daytime running, reduced night time performance and boost speed. During the summer months an automatic summer bypass facility provides free cooling in the winter. Xcell 150U EC BP Atmosphere Intake Atmosphere Discharge 4-125mm Ø Spigots Dwelling Extract Dwelling Supply 24 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 150U EC BP Reference number 92392AW Summer bypass Yes (automatic) Motor type EC Maximum supply / extract performance (FID, m 3 /h) 165 Maximum supply / extract performance (m 3 /h @100Pa) 160 Maximum system pressure (Pa) 155 Efficiency (%) 88 Speeds selected during installation Between 15-100% in 1% steps Speed control type Preset onboard Typical performance (m 3 /h) Speed 1/2/3 75/95/155 oise (db(a)@3m) Speed 1/2/3 35/44/52 Power usage (W) 220-240V AC 50-60Hz Speed 1/2/3 27/39/106 Specific fan power (W/l/s) 1.1 Installation orientation Vertical Body material Plastic Spigot diameter (mm) 125 Colour Grey Unit only weight (kg) 28 UK only Carbonite guarantee (years) 5 Kg carbon saving (per year) 100* *Based on comparison with 3 standard intermittent AC fans on a 79m 2 semi detached house, gas heated, build 2006 using SAP 2005 software using best practice (3) tightness. Performance Airflow (C.F.M.) Performance Table Static Pressure in Pa 500 400 300 0 10 20 30 40 50 60 70 80 90 100 Performance Band 1.6 1.2 0.8 Static Resistance w.g Pa Max Speed m 3 /h 0 240 25 225 50 212 75 197 100 182 125 164 150 144 175 124 200 102 225 65 250 40 275 25 100 0.4 0 0 20 40 60 80 100 120 140 160 180 3 Airflow m /h Speed 1 (holiday/absent) Speed 2 (normal) Speed 3 (boost) C.F.M. Cubic feet per minute In. wg Inches water gauge 0 SAP Appendix Q Guide KITCHE + 1 additional wet room KITCHE + 2 additional wet rooms S.F.P (W/l/s) Heat recovery efficiency 100% Variable 1.33 88% 100% Variable 1.08 87% KITCHE + 3 additional wet rooms 100% Variable 1.17 86% Dimensions (mm) KITCHE + 4 additional wet rooms 100% Variable 1.30 86% 595 260 167 93 KITCHE + 5 additional wet rooms 100% Variable 1.53 85% 82 432 740 664 Controller 93 82 432 167 260 Model Reference number Xcell 150U EC BP 3SP 3 Speed Switch 92396AA 25

Xcell 200QV / QVW Vertical Mechanical Ventilation with Heat Recovery Key Features Ultra EC technology for low energy use High efficiency counterflow cell with up to 90% efficiency EPP high structural integral body G4 filters The unit is supplied with a 1m length of 20mm Ø (O/D) plastic condensate tubing SAP Appendix Q isted Ultra EC technology for low energy use The Range The ew Xpelair Xcell 200QV is one of a range of a new generation of Carbonite energy efficient Mechanical Ventilation units with Heat Recovery (MVHR) designed for modern tight buildings. It is ideal for apartments and houses, is suitable for handed installations and has a standard 600mm width. The Xcell 200QV has a lightweight EPP construction and can be wall or loft mounted. The design combines a highly insulated EPP structural foam body with four 125mm Ø extract spigot connections with barbed connections and has a 90% energy efficient heat exchanger, EC ultra low energy multi-speed external rotor motors and long life G4 filters. Inspection of the filters is easily achieved by removal of the rotating, easy fit access panel without switching the unit off. Xcell 200QV Atmosphere Intake Dwelling Extract Atmosphere Discharge Dwelling Supply 4-125mm Ø Spigots 26 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 200QV Xcell 200QV Xcell 200QVW Xcell 200QVW Right Hand eft Hand Right Hand eft Hand Reference number 92461AW 96737AW 92462AW 96738AW Motor type EC EC EC EC Maximum supply / extract performance (FID, m 3 /h) 240 240 240 240 Maximum supply / extract performance (m 3 /h @100Pa) 205 205 205 205 Maximum system pressure (Pa) 250 250 250 250 Power usage maximum (W) 220-240V AC 50-60Hz 80 80 80 80 Specific fan power (average W/l/s) 0.74* 0.74* 0.74* 0.74* Efficiency (%) 90 90 90 90 Speeds 2 2 3 3 Speed control type Remote variable DC Remote variable DC Remote variable DC Remote variable DC oise (db(a)@3m) ow/medium/max 26.1/40.9/49.1 26.1/40.9/49.1 26.1/40.9/49.1 26.1/40.9/49.1 Spigot diameter (mm) 125 125 125 125 Colour White White White White Installation orientation Vertical Vertical Vertical Vertical Body material Plastic Plastic Plastic Plastic Weight (kg) 17.5kg 17.5kg 17.5kg 17.5kg Guarantee (years, UK) 5 5 5 5 Kg carbon saving 160** 160** 160** 160** *Specific fan power is subject to system design resistance. **Based on comparison with 3 standard intermittent AC fans on a 79m 2 semi detached house, gas heated, build 2006 using SAP 2005 software using best practice (3) tightness. Performance Static Pressure in Pa 540 520 500 480 460 440 420 400 380 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Performance Band Airflow (C.F.M.) 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 Dimensions (mm) Airflow m 3 /h SAP Appendix Q Guide KITCHE + 1 additional wet room Performance Table Pa Max Speed m 3 /h 0 240 50 221 100 205 150 183 200 163 250 145 300 124 S.F.P (W/l/s) Heat recovery efficiency 100% Variable 0.66 91% E.S.T. Best Practice performance compliant Yes 4-Ø125 Spigots 42 85 KITCHE + 2 additional wet rooms 100% Variable 0.65 91% Yes 595 KITCHE + 3 additional wet rooms 100% Variable 0.68 90% Yes KITCHE + 4 additional wet rooms 100% Variable 0.81 89% Yes 425 Side View 600 Front View KITCHE + 5 additional wet rooms 100% Variable 0.89 88% Yes Controller Options: Model MS2 Q3SP QC02 QHS 2 Speed Manual Controller Automatic 3 Speed Controller C0 2 Sensor Humidity Sensor Reference number 23513AW 96005AA 96003AA 96009AA Xcell 200QV/QV Xcell 200QVW/QVW 27

Xcell 300QV / QVW / QVI Mechanical Ventilation with Heat Recovery and Summer Bypass Key Features QVI/QVI includes summer bypass eft and right hand versions available for handed applications RF controllers available High efficiency counterflow heat recovery cell with up to 91% efficiency Powder coated stainless steel G4 Specification The unit is supplied with a 1m length 20mm Ø (O/D) plastic condensate tubing SAP Appendix Q isted 5 year guarantee The Range The new Xpelair Xcell 300QV is one of a new generation of Carbonite energy efficient Mechanical Ventilation units with Heat Recovery (MVHR) designed modern tight buildings. It is ideal for 3-5 bed houses and large apartments. The Xcell 300QV can be wall or loft mounted. The design combines a highly insulated EPP structural foam body with four 150mm Ø spigot connections, up to 91% energy efficient heat exchanger. UltraEC low energy multi-speed single inlet external rotor motors and long life G4 filters. The Xcell 300QV range will deliver a refreshed indoor environment day-in day-out whilst efficiently recovering up to 91% of the outgoing heat energy. The Xcell 300QV Range has been designed with easy user maintenance in mind, the filters can be accessed for inspection without the unit being electrically isolated. The stylish case can be occasionally wiped clean. Fresh air intake from atmosphere and dwelling extract filters (G4 Specification) are housed within the unit to filter the airstreams before they pass through the heat recovery cell. The filters are accessed through the easy turn access panel. Xcell 300QV Dwelling Extract Atmosphere Discharge Atmosphere Intake Dwelling Supply 4-150/160mm Ø Spigots 28 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 300QV Xcell 300QVW Xcell 300QVI Xcell 300QV Xcell300QVW Xcell300QVI Right Hand Right Hand Right Hand eft Hand eft Hand eft Hand Reference number 92463AW 92464AW 92465AW 92470AW 92471AW 92472AW Maximum supply / 310 310 310 310 310 310 extract performance (FID, m 3 /h) Maximum supply / 265 265 265 265 265 265 extract performance (m 3 /h @100Pa) Maximum static pressure (Pa) 350 350 350 350 350 350 Speeds 2 3 3 2 3 3 Speed control type Remote DC Remote DC Remote DC Remote DC Remote DC Remote DC oise (db(a)@3m) Speed 1/2/3 29/34/44 29/34/44 29/34/44 29/34/44 29/34/44 29/34/44 Power usage (W) Speed 1/2/3 33/61/130 33/61/130 33/61/130 33/61/130 33/61/130 33/61/130 220-240V AC 50-60Hz Specific fan power (average W/l/s) 0.73 0.73 0.73 0.73 0.73 0.73 Weight (kg) 33 33 33 33 33 33 Guarantee (years) 5 5 5 5 5 5 Kg carbon saving (per year) 1520* 1520* 1520* 1520* 1520* 1520* *Based on comparison with 3 standard intermittent AC fans on a 557m 2 detached 6 wet room house, gas heated, build 2006 using SAP 2005 software using best practice (3) tightness. Performance Static Pressure in Pa 650 600 550 500 450 400 350 300 250 200 150 100 50 Volume (C.F.M.) 0 25 50 75 100 125 150 175 200 0 0 0 50 100 150 200 250 300 350 Min Speed Max Speed Performance Band Airflow m 3 /h 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 Static Resistance w.g Performance Table Pa Max Speed m 3 /h 0 310 50 286 100 265 150 244 200 222 250 198 300 173 350 147 400 120 450 90 500 56 SAP Appendix Q Guide KITCHE + 1 additional wet room KITCHE + 2 additional wet rooms S.F.P (W/l/s) Heat recovery efficiency 100% Variable 0.65 91% 100% Variable 0.60 91% E.S.T. Best Practice performance compliant Yes Yes Dimensions (mm) KITCHE + 3 additional wet rooms 100% Variable 0.61 90% Yes 70 KITCHE + 4 additional wet rooms 100% Variable 0.68 89% Yes 660 KITCHE + 5 additional wet rooms 100% Variable 0.76 88% Yes KITCHE + 6 additional wet rooms 100% Variable 0.84 87% Yes 455 750 KITCHE + 7 additional wet rooms 100% Variable 1.00 87% Yes Controller Options: Model MS2 Q3SP QC02 QHS QTS QRFT RF QRFT RF QSD 2 Speed Manual Automatic 3 Speed C02 Sensor Humidity Sensor Timer 3 Speed Transmitter Receiver Smoke Alarm Controller Controller Controller Controller Reference number 23513AW 96005AA 96003AA 96009AA 96004AA 96006AA 96007AA 96021AA Xcell 300QV Xcell 300QVW Xcell 300QVI Xcell 300QV Xcell 300QVW Xcell 300QVI 29

Xcell 350V EC BP Mechanical Ventilation with Heat Recovery and Summer Bypass Key Features Appendix Q recognised for SAP calculation improvements UltraEC technology for low energy use Extra long life motor for lower whole life costs Summer bypass provides free cooling for summer evenings Up to 93% heat recovery efficiency The unit is supplied with a 1m length 12mm Ø (O/D) plastic tubing 5 year UK only Carbonite guarantee for peace of mind The Range Mechanical ventilation with heat recovery (MVHR) is a whole house solution which silently provides constant background flow of fresh tempered air to the living spaces of a tight home whilst extracting condensation, smells and VOCs (volatile organic compounds) from kitchens, bathrooms, utility rooms and toilets. The Xpelair Xcell 350V EC BP is one of a new breed of high efficiency Carbonite MVHR units and with variable performance of up to 370m 3 /h, making it ideal for larger property applications. The ew Xcell 350V EC BP meets the requirements of the Building Regulations and is SAP Appendix Q recognised, with specific fan powers of only 0.71 W/l/s and benefits the energy saving conscious with a typical carbon saving of up to 1153kg per annum. At the heart of the Xcell 350V EC BP is the Xcell counter flow heat exchanger cell with an average heat recovery rate of up to 93%. For the user this heat saved means lower heating energy use. The latest Xpelair UltraEC (Electronically Commutated) motor technology further ensures that energy running costs are a fraction of AC motor equivalents. Dwelling Extract Xcell 350V EC BP Atmosphere Discharge Atmosphere Intake Dwelling Supply 4-160mm Ø Spigots 30 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 350V EC BP Xcell 350V EC BP Right Hand eft Hand Reference number 92393AW 92395AW Summer bypass Yes (automatic) Yes (automatic) Motor type EC EC Appendix Q specific fan powers (W/l/s) 0.71 0.71 Efficiency (%) 93 93 Speed control type Onboard between 15-100% in 1% steps Onboard between 15-100% in 1% steps Maximum static pressure (Pa) 350 350 Maximum supply / extract performance (m 3 /h @100Pa) 375 375 Typical performance (m 3 /h) low/medium/high 100/270/360 100/270/360 oise (db(a)@3m) low/medium/high 10/30/36 10/30/36 Power (W) 220-240V AC 50-60Hz low/medium/high 20/109/246 20/109/246 Installation orientation Vertical Vertical Body material Steel Steel Spigot diameter (mm) 160 (internal) 160 (internal) Colour Grey/turquoise Grey/turquoise Unit only weight (kg) 37 37 UK only Carbonite guarantee (years) 5 5 Weight (kg) 39 39 Kg carbon saving (per year) 1153* 1153* *Based on comparison with 3 standard intermittent AC fans on a 557m 2 detached 6 wet room house, gas heated, build 2006 using SAP 2005 software using best practice (3) tightness. Performance Static Pressure in Pa Volume (C.F.M.) 0 20 40 60 80 100 120 140 160 180 200 220 600 500 95W 400 300 42W 200 185W Speed band 3 230W Speed band 5 Speed band 4 243W 2.4 2.0 1.6 1.2 0.8 In. wg Performance Table Pa Max Speed m 3 /h 0 430 100 375 200 350 300 320 400 280 500 230 600 160 20W 100 Speed band 2 220W 0.4 0 Speed band 1 35% 50% 70% 90% 100% 22W 52W 120W Flow rate in m 3 /h C.F.M. Cubic feet per minute In. wg Inches water gauge 0 SAP Appendix Q Guide KITCHE + 1 additional wet room S.F.P (W/l/s) Heat recovery efficiency 100% Variable 0.75 93% E.S.T. Best Practice performance compliant Yes Dimensions (mm) KITCHE + 2 additional wet rooms 100% Variable 0.71 93% Yes 714 628 464 KITCHE + 3 additional wet rooms 100% Variable 0.73 93% Yes 892 761 597 214 232 KITCHE + 4 additional wet rooms 100% Variable 0.74 91% Yes 178 214 168 KITCHE + 5 additional wet rooms 100% Variable 0.85 91% Yes 275 KITCHE + 6 additional wet rooms 100% Variable 0.95 91% Yes Controller Model Reference number Xcell 350V EC BP 3SS 3 Speed Controller 92396AA 31

Xcell 400QV / QVW / QVI Mechanical Ventilation with Heat Recovery and Summer Bypass Key Features The Range QVI/QVI includes summer bypass eft and right hand versions available for handed applications RF controllers available High efficiency counterflow heat recovery cell with up to 91% efficiency Powder coated stainless steel G4 Specification The unit is supplied with a 1m length 20mm Ø (O/D) plastic condensate tubing SAP Appendix Q isted 5 year guarantee The new Xpelair Xcell 400QV is one of a new generation of Carbonite energy efficient Mechanical Ventilation units with Heat Recovery (MVHR) designed modern tight buildings. It is ideal for 3-5 bed houses and large apartments. The Xcell 400QV can be wall or loft mounted. The design combines a highly insulated EPP structural foam body with four 150mm Ø spigot connections, up to 91% energy efficient heat exchanger. UltraEC low energy multi-speed single inlet external rotor motors and long life G4 filters. The Xcell 400QV range will deliver a refreshed indoor environment day-in day-out whilst efficiently recovering up to 91% of the outgoing heat energy. The Xcell 400QV Range has been designed with easy user maintenance in mind, the filters can be accessed for inspection without the unit being electrically isolated. The stylish case can be occasionally wiped clean. Fresh air intake from atmosphere and dwelling extract filters (G4 Specification) are housed within the unit to filter the airstreams before they pass through the heat recovery cell. The filters are accessed through the easy turn access panel. Xcell 400QV Dwelling Extract Atmosphere Discharge Atmosphere Intake Dwelling Supply 4-150/160mm Ø Spigots 32 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 400QV Xcell 400QVW Xcell 400QVI Xcell 400QV Xcell 400QVW Xcell 400QVI Right Hand Right Hand Right Hand eft Hand eft Hand eft Hand Reference number 92475AW 92476AW 92478AW 92479AW 92480AW 92482AW Electrical power rating Speed 1/2/3 33/61/130 33/61/130 33/61/130 33/61/130 33/61/130 33/61/130 220-240V AC 50-60Hz Maximum supply / 460 460 460 460 460 460 extract performance (FID, m 3 /h) Maximum supply / 410 410 410 410 410 410 extract performance (m 3 /h @100Pa) Speeds 2 3 3 3 3 3 Speed control type Remote DC Remote DC Remote DC Remote DC Remote DC Remote DC oise (db(a)@3m) 29/34/44 29/34/44 29/34/44 29/34/44 29/34/44 29/34/44 Maximum static pressure (Pa) 350 350 350 350 350 350 Weight (kg) 35 35 35 35 35 35 Guarantee (years) 5 5 5 5 5 5 Kg carbon saving (per year) 1520* 1520* 1520* 1520* 1520* 1520* *Based on comparison with 3 standard intermittent AC fans on a 557m 2 detached 6 wet room house, gas heated, build 2006 using SAP 2005 software using best practice (3) tightness. Performance Performance Table Dimensions (mm) Static Pressure in Pa 900 850 800 750 700 650 600 550 500 450 400 350 Airflow (C.F.M.) 0 25 50 75 100 125 150 175 200 225 250 275 300 3.6 3.4 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 Performance Band 1.6 1.4 Static Resistance w.g Pa Max Speed m 3 /h 0 460 50 425 100 410 150 380 200 375 250 355 300 340 350 320 400 308 450 285 500 270 550 240 455 70 660 300 250 200 150 100 50 0 0 0 50 100 150 200 250 300 350 400 450 500 Min Speed Max Speed Airflow m 3 /h 1.2 1.0 0.8 0.6 0.4 0.2 750 Controller Options: Model MS2 Q3SP QC02 QHS QTS QRFT RF QRFT RF QSD 2 Speed Manual Automatic 3 Speed C0 2 Sensor Humidity Sensor Timer 3 Speed Transmitter Receiver Smoke Alarm Controller Controller Controller Controller Reference number 23513AW 96005AA 96003AA 96009AA 96004AA 96006AA 96007AA 96021AA Xcell 400QV Xcell 400QVW Xcell 400QVI Xcell 400QV Xcell 400QVW Xcell 400QVI 33

Xcell 150 / 150R Horizontal Hideaway Heat Recovery Unit MVHR Key Features 2 models are available: 125mm diameter spigots or 204 x 60mm rectangular 217mm low profile height 6 speed options with boost operation 125mm Ø spigot connections External rotor motors Suitable for temperatures up to 40 C Condensation drain pipe The Range Designed for apartments and smaller dwellings the Xpelair Xcell 150 is ideal for recess fitting in ceilings or in lofts with limited space. The Xcell 150 has multi-speed fans which can be set according to the size and number of wet rooms in the home. Xcell 150R is fitted with system-side Profile 60 multi spigots for direct connection to Xpelair flat ducting. Xcell 150 Atmosphere Discharge Atmosphere Intake Dwelling Supply Dwelling Extract 4-125mm Ø Spigots 34 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 150 Xcell 150R Reference number 91981AA 91976AA Motor type AC AC Maximum supply / extract performance (FID, m 3 /h) 161 161 Maximum supply / extract performance (m 3 /h @100Pa) 129 129 Maximum system pressure (Pa) 275 275 Power usage maximum (W) 220-240V AC 50-60Hz 146 146 Specific fan power (maximum W/l/s) 3.2* 3.2* Efficiency (%) 92 92 Speeds 6 6 Speed control type Transformer output Transformer output oise (db(a)@3m) Speed 1/6 27/34 27/34 Spigot diameter (mm) 125 Rectangular 204 x 60mm Installation orientation Horizontal Horizontal Body material Galvanised Steel Galvanised Steel Weight (kg) 25kg 25kg Guarantee (years, UK) 3 3 *Specific fan power is subject to system design resistance. Performance Performance Table 300 275 250 225 Airflow (C.F.M.) 0 25 50 75 100 125 1.2 1.1 1.0 0.9 Pa Speed 1 Speed 2 Speed 3 Speed 4 Speed 5 Speed 6 m 3 /h m 3 /h m 3 /h m 3 /h m 3 /h m 3 /h 0 79 121 135 145 151 161 50 62 99 117 128 136 145 100 46 84 100 110 122 129 150 29 68 82 95 104 116 200 49 61 78 89 97 250 27 51 59 67 Static Pressure in Pa 200 175 150 125 100 75 50 25 0 0 0 25 50 75 100 125 150 175 200 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 Static Resistance w.g Dimensions (mm) OPTIOA DRAI COECTIOS EITHER SIDE 86 338 SIDE 'A' 85 86 340 SIDE 'B' 132 217 500 59 Airflow m 3 /h Speed 1 Speed 2 Speed 3 Speed 4 Speed 5 Speed 6 OPTIOA DRAI COECTIOS EITHER SIDE 86 338 SIDE 'A' 85 86 340 SIDE 'B' 132 217 500 59 TERMIA BOX TOP Ø125 SPIGOTS Controller Options: 480 FIXIG CETRES 160 F/C 3 SIDE 'A' TOP VIEW 2 SIDE 'B' ED VIEW 4 1 OPTIOA DRAI Model COS XIC1 COECTIOS 2 Speed Switch Speed Controller* 416 EITHER SIDE Reference number 90108AW 21858AW FIXIG CETRES Xcell 150 Xcell 150R One COS Switch is included with each product *imit to 80% speed trim back on speed 1 low Alternate airflow installation interchange, 1 with 4 and 2 with 3 35

Xcell 200 / 200R / 200BP / 200RBP Horizontal Hideaway Heat Recovery Unit Key Features ow profile heat recovery unit High efficiency counterflow heat recovery cell with up to 90% efficiency Fitted with four 150mm Ø extract spigot connections Top or bottom access Fresh air intake and dwelling extract filters (EU4) The unit is supplied with a 1m length 12mm Ø (O/D) plastic condensate tubing 3 year guarantee Complete with 4 speed tapped motor. 2 speeds can be selected on installation The Range Designed for the smaller dwelling the Xpelair Xcell 200 is ideal for recess fitting in ceilings or in lofts with limited space. The Xcell 200 has fans the speed of which can be set according to the size and number of wet rooms in the home. Xcell 200R is fitted with system-side Profile 60 multi spigots for direct connection to Xpelair flat ducting. Versions with a motorised summer 100% bypass are available. These use cool summer evening air to give free cooling when the outside air temperature is lower than indoors. Xcell 200 Atmosphere Intake By-Pass Actuator (when fitted) Atmosphere Discharge Dwelling Extract Drain Tube (10Ø) 4-150mm Ø Spigots Dwelling Supply 36 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 200 Xcell 200R Xcell 200BP Xcell 200RBP Reference number 91977AA 91978AA 91979AA 91980AA Maximum supply / extract performance (FID, m 3 /h) 284 284 284 284 Maximum supply / extract performance (m 3 /h @100Pa) 228 228 228 228 Maximum system pressure (Pa) 350 350 350 350 Room side spigots Circular Rectangular Circular Rectangular House side spigot size (mm) Ø150 204 x 60 Ø150 204 x 60 External spigot size (mm) Ø150 204 x 60 Ø150 204 x 60 Summer bypass o o Yes Yes Specific fan power (maximum W/l/s) 3.4* 3.4* 3.4* 3.4* Efficiency (%) 90 90 90 90 o. speeds options 4 4 4 4 Speed control type Tapped motor Tapped motor Tapped motor Tapped motor Maximum sound pressure high/low 38/30 38/30 38/30 38/30 (db(a)@3m) Power (W) high/low 268/141 268/141 268/141 268/141 220-240V AC 50-60Hz Installation orientation Horizontal Horizontal Horizontal Horizontal Body material Galvanised Steel Galvanised Steel Galvanised Steel Galvanised Steel Weight (kg) 40 40 40 40 Guarantee (years) 3 3 3 3 *Specific fan power is subject to system design resistance. Performance Dimensions (mm) Volume (C.F.M.) 0 20 40 60 80 100 120 140 160 400 TERMIA BOX SIDE Ø150 SPIGOTS TERMIA BOX SIDE 350 ED A ED B Static Pressure in Pa 300 250 200 150 FRESH AIR I EXHAUST AIR SUPPY AIR EXHAUST AIR I 100 50 0 0 50 100 150 200 250 300 Speed 1 Speed 2 Speed 3 Speed 4 3 Extract Performance m /h Performance Table Pa Speed 1 Speed 2 Speed 3 Speed 4 m 3 /h m 3 /h m 3 /h m 3 /h 0 143 192 241 284 50 112 168 212 256 100 70 135 183 228 150 99 151 197 200 43 114 160 250 63 112 300 54 Controller Options: ED A BOTTOM EXHAUST AIR ED A FRESH AIR I TOP DRAI TUBE Ø10 Ø10 DRAI TUBE BOTTOM VIEW 200 200 REMOVABE DRAI TRAY ED B 250 SUPPY AIR ED B EXHAUST AIR I 754 BYPASS ACTUATOR (WHERE FITTED) 50 1104 50 TERMIA BOX FRESH AIR I ED TOP VIEW A EXHAUST AIR DRAI TUBE Ø10 970 FIXIG CETRES 27 27 EXHAUST AIR I ED B 724 SUPPY AIR Model COS COS/BP 2 Speed Switch 2 Speed Switch Summer/Winter Reference number 90108AW Spares Xcell 200 Xcell 200R Xcell 200BP* Xcell 200RBP* One COS Switch is included with Xcell 200/R *Supplied with One COS/BP 2 Speed Switch and Summer/Winter option 37

Xcell 600BP HE EC Horizontal ow Profile Heat Recovery Units Key Features Variable duty curves Bottom access Circular spigots Acoustically lined Integral slotted mounting points 2 year warranty Multi-room extract spigot option Unit or remote mounted speed selector ow profile design for ceiling/floor voids High efficiency EC motors Backward curved fans The Range Xpelair Xcell 600 BP HE EC heat recovery unit is designed to offer flexible, user friendly features making selection and installation easier. The unique speed selector provides a simple means of setting exact air volumes for specific system requirements. Thermal efficiencies of up to 94% are achievable depending on system balance and air temperature differences. Re-heat / cooling coils are also available. Xcell 600BP HE EC Atmosphere Intake By-Pass Actuator (when fitted) Extract Air Exhaust Air Drain Tube (10Ø) 200mm Ø Spigots Supply Air 38 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 600 BP HE EC Reference number 92544AA Spigot size (mm) 200 Summer bypass Standard Efficiency (maximum %) 94 o. speeds infinite Performance (l/s) 225@100Pa Max sound pressure (db(a)@3m) high/low 34/28 Weight (kg) 82 (including coil) Guarantee (years) 2 Options Available Internal Mounting External Mounting Electric Heating PHW Heating CW Cooling Side Access Top Access Bottom Access Rectangular Spigots Technical Data Control ominal Breakout Run Total Typical ominal Volts Airflow dba@ Current Motor S.F.P. Heat (l/s) 1.5m (Amps) Watts (W/l/s) Output (kw) 4 110 17 0.8 94 0.43 2.0 5.5 140 21 0.9 124 0.44 2.7 7 170 25 1.2 155 0.46 3.5 8.5 200 29 1.4 186 0.47 4.0 10 230 33 1.6 270 0.59 4.5 Accessories Available Speed Selectors (remote or unit mounted) Attenuators IP65 pre-wired terminal box ouvred wall terminals Quick clamps Dimensions (mm) PIR control Temp. controls Humidity control CO 2 control Constant Volume controls Matching air valves Motorised duct dampers Sound Power Data Control Speed dba@ Hz. Volts 1.5m 63 125 250 500 1k 2k 4k 8k 4 1 28 40 45 50 51 48 44 40 35 5.5 2 32 44 49 54 55 52 48 44 39 7 3 36 48 53 58 59 56 52 48 43 8.5 4 40 52 57 62 63 60 56 52 47 10 5 44 56 61 66 67 64 60 56 51 Coil Data Heating Based on THW @ 80 O C Flow / 50 O C Return O/S Air Recuperator Coil Output Flow H.P.D. Temp. O c.a.t. O c.a.t. O c (kw) (l/s) (kpa) -5 19.5 36 3.35 0.03 3 HEAT EXCHAGER SECTIO THRO ITEGRA MOUTIG POIT DETAI COI 17.5 150 950 1015 200 ø SPIGOTS SIDE EEVATIO 1300 380 Heating Based on THW @ 40 O C Flow / 35 O C Return O/S Air Recuperator Coil Output Flow H.P.D. Temp. O c.a.t. O c.a.t. O c (kw) (l/s) (kpa) -5 19.5 28 1.7 0.08 12 Cooling Based on CW @ 6 O C Flow / 12 O C Return O/S Air Recuperator Coil Output Flow H.P.D. Temp. O c.a.t. O c.a.t. O c (kw) (l/s) (kpa) 30 20.2 14.3 2 0.08 12 Controller Options: Model ECO4 HR Control System XCCO XPIRA XRH PS XCD XPS EC3SS COS/BP CO 2 Sensor Temp. Control System CO 2 Sensor PIR Humidity Pressure Motorised 0-10V Speed 3 Speed 2 Speed Switch Sensor Sensor Sensor Control Controller Controller Summer/Winter Damper Reference number 92578AA 73433AA 21871AA 21856AW 92508AA Various 92581AA 92549AA Spares Xcell 600 BP HE EC 39

Xcell 600BP HE EC Horizontal ow Profile Heat Recovery Units Performance XCE 600 BP HE EC Performance Curves 450 400 350 300 8.5V 10V 250 7V Pa. 200 4V 5.5V 150 100 50 0 0 50 100 150 200 250 l/s 0 180 300 540 720 900 m 3 /hr XCE 600 BP HE EC Energy Saving Curves Return Air 20 O C - Balanced Airflow 600m 3 /hr Supply & Exhaust kw/hr. 4.60 3.70 2.80 1.90 1.00-5 -4-3 -2-1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Outside Air Temperature DEG.C % Efficiency 100 98 96 94 92 90-20 -15-10 -5 0 5 10 15 20 Outside Temperature (DEG.C) XCE 600 BP HE EC Free Cooling Curves 3 2.5 kw/hr. 2 1.5 1 5 6 7 8 9 10 11 12 13 14 15 Delta t Data based on 600m3/hr airflow (Pro-rata for lower airflows). Delta t = temperature difference between outside, (fresh), and inside air. e.g. 24 O C inside v 14 O C outside = 10 Delta t 40 www.xpelair.co.uk

Specification Casings Unit casings shall be manufactured from best quality galvanised sheet steel with access from top or bottom. Reinforced slotted safety fixing points shall be incorporated to facilitate drop-rods or mounting bolts within overall unit width. All permanent fixings shall be riveted and all removable items shall be retained via setscrews and nutserts. Fan mounting plate shall incorporate damped panel technology and shall be easily removable via access panel. Insulation Optional insulation shall be CFC and HFC-free, class O open cell expanded foam, for thermal and acoustic purposes, with a maximum thermal conductivity of 0.035 w/m 2 k, fully in compliance with ondon Borough and CAA airport authority flammability and toxicity requirements. Adhesive is a light and ageing resistant modified acrylic synthetic resin with high temperature tolerance. Fans Fans shall be single-inlet, single width, direct drive centrifugal type with high efficiency, low noise, backward-curved impellers. Motor/impeller assemblies shall be statically and dynamically balanced, in two planes, in accordance with BS 5265, Part 1, 1979 to G2.5. Fans shall be mounted individually onto fan decks to facilitate easy removal. Motors Motors shall be totally enclosed, high-efficiency, EC, external rotor type with power factors of better than 0.9. Max. ambient operating temp. 50 C. Bearings shall be sealed-for-life, maintenance-free, ball bearing type with a minimum life expectancy of 100,000 hours under design operating conditions. Insulation shall be to Class B with enclosure to IP44. Electrical supply shall be 220/240V 1ph. 50Hz. Speed Selectors Speed control shall by means of 0-10V input giving infinite speed control allowing accurate adjustment to suit site conditions. Optional Terminal Boxes Electrical connections can be wired via an external terminal box, with removable cover, in accordance with current wiring regulations. ote: Refer to the installation manual for wiring diagrams. Filters Filters shall be EU2/3 to Eurovent 4/5. Media shall be extended surface area, continuous filament with F1 fire resistance to DI 53438, dust holding capacity of 400 g/m 2, shall be supported by an integral wire frame and shall have disposable/washable options. Withdrawal shall be via removable bottom access panel. Heaters & Coils Electric heaters shall be open coil, low inertia type fitted with auto-resetting thermal overloads for higher efficiency and greater safety. Outputs from 0.5kW to 6.0kW shall be available on single phase supply operating from on/off, stepped or thyristor controls. (Full control panels are available for unit or remote mounting to specification). Heating & cooling coils shall be 10mm dia. copper tube expanded into aluminium fins for maximum heat transfer. Recuperators (heat recovery cell) Recuperators shall be manufactured from 100% re-cyclable plastic and offer temperature efficiencies up to 94% depending on thermal / humidity conditions and balanced airflow. Summer bypass facility shall be fitted as standard. 41

Xcell 600 / 600BP Horizontal Hideaway Heat Recovery Unit Key Features Up to 70% heat recovery Crossflow heat recovery cell Integral slotted mounting points 2 year warranty Optional summer bypass available 6 speeds available Bottom access Circular spigots ow profile design for ceiling/floor voids Acoustically lined The Range Designed for larger properties commercial and institutional application the Xpelair Xcell 600 provides high performance and excellent heat recovery efficiency. Both models feature multi-speed fans chosen for their quiet operation and proven reliability. The heat recovery cell is a high efficiency design having a typical energy recovery rate of up to 70%. The unit is fitted with two heavy duty filters, and an anti-bacterial stainless steel outlet on condensate tray. BP models have a built-in motorised manual summer 100% bypass. This uses cool summer evening air to give free cooling when the outside air temperature is lower than indoors. A remotely positioned speed selector is provided with the unit. Xcell 600 Atmosphere Intake By-Pass Actuator (when fitted) Atmosphere Discharge Dwelling Extract Drain Tube (10Ø) 4-200mm Ø Spigots Dwelling Supply 42 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 600 Xcell 600BP Reference number 92002AA 92003AA Maximum supply / extract performance (FID, m 3 /h) Speed 1/2/3/4/5/6 268/400/470/534/578/641 268/400/470/534/578/641 Maximum supply / extract performance (m 3 /h @100Pa) Speed 1/2/3/4/5/6 85/270/335/420/460/525 85/270/335/420/460/525 Room side spigots Circular Circular House side spigot size (mm) Ø200 Ø200 External spigot size (mm) Ø200 Ø200 Summer bypass o Yes Efficiency (%) 70 70 o. speeds 6 6 Speed control type Transformer output Transformer output Maximum static pressure (Pa) 300 300 oise (db(a)@3m) high/low 34/28 34/28 Power (W) 220-240V AC 50-60Hz high/low 339/90 339/90 Specific fan power (maximum W/l/s) 1.9* 1.9* Roof space fitment Yes Yes Body material Galvanised Steel Galvanised Steel Weight (kg) 42 42 Guarantee (years) 3 3 *Specific fan power is subject to system design resistance. Performance Dimensions (mm) Static Pressure in Pa 500 450 400 350 300 250 200 150 100 50 TERMIA BOX SIDE FRESH AIR I ED A EXHAUST AIR Ø150 SPIGOTS SUPPY AIR ED B TERMIA BOX SIDE EXHAUST AIR I 0 0 100 200 300 400 500 600 700 Speed 1 Speed 2 Speed 3 Speed 4 Speed 5 Speed 6 ED A BOTTOM TOP ED B DRAI TUBE Ø10 250 754 BYPASS ACTUATOR (WHERE FITTED) 50 1104 50 TERMIA BOX FRESH AIR I ED TOP VIEW A EXHAUST AIR DRAI TUBE Ø10 970 FIXIG CETRES 27 27 EXHAUST AIR I ED B 724 SUPPY AIR Performance Table Pa Speed 1 Speed 2 Speed 3 Speed 4 Speed 5 Speed 6 m 3 /h m 3 /h m 3 /h m 3 /h m 3 /h m 3 /h 0 268 400 470 534 578 641 25 234 369 429 502 550 606 50 185 330 407 470 515 580 75 120 309 370 440 488 550 100 85 270 335 420 460 525 125 50 234 304 380 430 507 150 0 203 272 345 395 470 175 166 236 310 360 429 200 118 193 260 333 384 225 70 137 236 260 333 250 0 0 168 227 297 275 0 0 193 260 300 0 0 0 192 325 0 0 0 350 0 0 375 0 400 425 EXHAUST AIR ED A FRESH AIR I Ø10 DRAI TUBE BOTTOM VIEW 200 200 REMOVABE DRAI TRAY SUPPY AIR ED B EXHAUST AIR I Controller Options: Model COS COS/BP 2 Speed Switch 2 Speed Switch Summer/Winter Reference number 90108AW Spares Xcell 600 Xcell 600BP* One COS Switch is included with Xcell 600 *Supplied with One COS/BP 2 Speed Switch and Summer/Winter option 43

Xcell 1000 BP HE EC Horizontal ow Profile Heat Recovery High Efficiency Units Key Features Variable duty curves Bottom access Circular spigots Acoustically lined Integral slotted mounting points 2 year warranty Multi-room extract spigot option Unit or remote mounted speed selector ow profile design for ceiling/floor voids High efficiency EC motors Backward curved fans The Range Xpelair packaged heat recovery units are designed to offer flexible, user friendly features making selection and installation easier. The unique speed selector provides a simple means of setting exact air volumes for specific system requirements. Thermal efficiencies of up to 94% are achievable depending on system balance and air temperature differences. Re-heat / after cooling coil is also available. Xcell 1000 BP HE EC Atmosphere Intake By-Pass Actuator (when fitted) Extract Air Exhaust Air Drain Tube (10Ø) 315mm Ø Spigots Supply Air 44 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 1000 HE EC Reference number 92544AA Spigot size (mm) 315 Summer bypass Standard Efficiency (maximum %) 94 o. speeds infinite Performance (l/s) 250 Max sound pressure high/low 34/28 (db(a)@3m) Weight (kg) 118 (including coil) Guarantee (years) 2 Options Available Internal Mounting External Mounting Electric Heating PHW Heating CW Cooling Side Access Top Access Bottom Access Rectangular Spigots Technical Data Control ominal Breakout Run Total Typical ominal Heat Volts Airflow dba@ Current Motor S.F.P. Output 1.5m (Amps) Watts (W/l/s) Output (kw) 4 75 20 0.3 80 0.53 1.5 5.5 150 24 0.5 126 0.42 3.0 7 185 28 0.7 170 0.46 3.8 8.5 237 32 1.0 278 0.59 4.8 10 280 36 1.2 332 0.59 5.7 Accessories Available Speed Selectors (remote or unit mounted) Attenuators IP65 pre-wired terminal box ouvred wall terminals Quick clamps Dimensions (mm) PIR control Temp. controls Humidity control CO 2 control Constant Volume controls Matching air valves Motorised duct dampers Sound Power Data Control Speed dba@ Hz. Volts 1.5m 63 125 250 500 1k 2k 4k 8k 4 1 28 44 49 54 55 52 48 44 39 5.5 2 32 48 53 58 59 56 52 48 43 7 3 36 48 61 66 67 64 60 56 51 8.5 4 40 56 69 74 75 72 68 64 59 10 5 44 72 77 82 83 80 76 72 67 Coil Data Heating Based on THW @ 80 O C Flow / 50 O C Return O/S Air Recuperator Coil Output Flow H.P.D. Temp. O c.a.t. O c.a.t. O c (kw) (l/s) (kpa) -5 19.5 38.5 6.5 0.053 3 HEAT EXCHAGER SECTIO THRO ITEGRA MOUTIG POIT DETAI COI 17.5 150 1200 1265 315 SPIGOTS SIDE EEVATIO 1500 380 Heating Based on THW @ 40 O C Flow / 35 O C Return O/S Air Recuperator Coil Output Flow H.P.D. Temp. O c.a.t. O c.a.t. O c (kw) (l/s) (kpa) -5 19.5 26 2.34 0.056 12 Cooling Based on CW @ 6 O C Flow / 12 O C Return O/S Air Recuperator Coil Output Flow H.P.D. Temp. O c.a.t. O c.a.t. O c (kw) (l/s) (kpa) 30 20.2 14.3 2.65 0.056 12 Controller Options: Model ECO4 HR Control System XCCO XPIRA XRH PS XCD XPS EC3SS COS/BP CO 2 Sensor Temp. Control System CO 2 Sensor PIR Humidity Pressure Motorised 0-10V Speed 3 Speed 2 Speed Switch Sensor Sensor Sensor Control Controller Controller Summer/Winter Damper Reference number 92578AA 73433AA 21871AA 21856AW 92508AA Various 92581AA 92549AA Spares Xcell 1000 BP HE EC 45

Xcell 1000 BP HE EC Horizontal ow Profile Heat Recovery High Efficiency Units Performance 500 XCE 1000 BP HE EC Performance Curves 450 400 350 Pa. 300 250 200 7V 8.5V 10V 150 5.5V 100 4V 50 0 0 50 100 150 200 250 300 l/s 0 180 300 540 720 900 1080 m 3 /hr kw/hr. XCE 1000 BP HE EC Energy Saving Curves 8.80 7.90 7.00 6.10 5.20 4.30 3.40 2.50 1.60-5 -4-3 -2-1 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Outside Air Temperature DEG.C kw/hr. 5 4.445 3.89 3.335 2.78 2.225 XCE 1000 BP HE EC Free Cooling Curves 1.67 5 6 7 8 9 10 11 12 13 14 15 Delta t Data based on 1000m3/hr airflow (Pro-rata for lower airflows). Delta t = temperature difference between outside, (fresh), and inside air. e.g. 24 O C inside v 14 O C outside = 10 Delta t Temperature Efficiency Curve 100 98 % Efficiency 96 94 92 90-20 -15-10 -5 0 5 10 15 20 Outside Temperature (deg.c) Return Air 20 O C - Balanced Airflow 1000m 3 /hr Supply & Exhaust 46 www.xpelair.co.uk

Specification Casings Unit casings shall be manufactured from best quality galvanised sheet steel with access from top or bottom. Reinforced slotted safety fixing points shall be incorporated to facilitate drop-rods or mounting bolts within overall unit width. All permanent fixings shall be riveted and all removable items shall be retained via setscrews and nutserts. Fan mounting plate shall incorporate damped panel technology and shall be easily removable via access panel. Insulation Optional insulation shall be CFC and HFC-free, class O open cell expanded foam, for thermal and acoustic purposes, with a maximum thermal conductivity of 0.035 w/m 2 k, fully in compliance with ondon Borough and CAA airport authority flammability and toxicity requirements. Adhesive is a light and ageing resistant modified acrylic synthetic resin with high temperature tolerance. Fans Fans shall be single-inlet, single width, direct drive centrifugal type with high efficiency, low noise, backward-curved impellers. Motor/impeller assemblies shall be statically and dynamically balanced, in two planes, in accordance with BS 5265, Part 1, 1979 to G2.5. Fans shall be mounted individually onto fan decks to facilitate easy removal. Optional Terminal Boxes Electrical connections can be wired via an external terminal box, with removable cover, in accordance with current wiring regulations. ote: Refer to the installation manual for wiring diagrams. Filters Filters shall be EU2/3 to Eurovent 4/5. Media shall be extended surface area, continuous filament with F1 fire resistance to DI 53438, dust holding capacity of 400 g/m 2, shall be supported by an integral wire frame and shall have disposable/washable options. Withdrawal shall be via removable bottom access panel. Heaters & Coils Electric heaters shall be open coil, low inertia type fitted with auto-resetting thermal overloads for higher efficiency and greater safety. Outputs from 0.5kW to 6.0kW shall be available on single phase supply operating from on/off, stepped or thyristor controls. (Full control panels are available for unit or remote mounting to specification). Heating & cooling coils shall be 10mm dia. copper tube expanded into aluminium fins for maximum heat transfer. Motors Motors shall be totally enclosed, high-efficiency, EC, external rotor type with power factors of better than 0.9. Max. ambient operating temp. 50 C. Bearings shall be sealed-for-life, maintenance-free, ball bearing type with a minimum life expectancy of 100,000 hours under design operating conditions. Insulation shall be to Class B with enclosure to IP44. Electrical supply shall be 220/240V 1ph. 50Hz. Recuperators (heat recovery cell) Recuperators shall be manufactured from 100% re-cyclable plastic and offer temperature efficiencies up to 94% depending on thermal / humidity conditions and balanced airflow. Summer bypass facility shall be fitted as standard. Speed Selectors Speed control shall by means of 0-10V input giving infinite speed control allowing accurate adjustment to suit site conditions. 47

Xcell 1000 / 1000BP Horizontal ow Profile Heat Recovery Units Key Features 5 duty curves Side access Circular spigots Multi-room extract spigot option Unit or remote mounted speed selector ow profile design for ceiling/floor voids High efficiency external rotor motors Acoustically lined Integral slotted mounting points 2 year warranty Summer bypass (100%) and free cooling when external temps are lower Heavy duty filters Condensation drain The Range Xpelair packaged heat recovery units are designed to offer flexible, user friendly features making selection and installation easier. The unique speed selector provides a simple means of setting exact air volumes for specific system requirements. Thermal efficiencies of up to 70% are achievable depending on system balance and air temperature differences. Re-heat / after cooling coil is also available. Xcell 1000 Atmosphere Intake By-Pass Actuator (when fitted) Extract Air Exhaust Air Drain Tube (10Ø) 200mm Ø Spigots Supply Air 48 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 1000 Xcell 1000BP Reference number 92563AA 92564AA External spigot size (mm) 315 315 Summer bypass o Yes Efficiency (%) 70 70 o. speeds 5 5 Maximum supply / extract performance (m 3 /h @100Pa) 1195 1195 Maximum static pressure (Pa) 400 400 oise (db(a)@3m) low/high 25/35 25/35 Power (W) 220-240V AC 50-60Hz 400 400 Roof space fitment Yes Yes Weight (kg) 118 118 Guarantee (years) 2 2 Pa. Performance XCE 1000 Performance Curves 400 350 300 250 200 150 100 50 0 0 50 100 150 200 250 300 350 Flow rate in l/s Performance Table Speed Max Speed m 3 /h 1 405 2 656 3 756 4 1000 5 1195 0 200 400 600 800 1000 1200 Flow rate in m /h Dimensions (mm) HEAT EXCHAGER SECTIO THRO ITEGRA MOUTIG POIT DETAI COI 17.5 150 1000 1065 315 SPIGOTS 100 ITERA MOUTIG 130 40 1500 350 Controller Options: Model MSC5-6 COS/BP 9 Speed Controller 2 Speed Switch Summer/Winter Reference number 64297AA Xcell 1000 Xcell 1000BP* *Supplied with One COS/BP 2 Speed Switch and Summer/Winter option 49

Xcell 1500BP / 2000BP Horizontal ow Profile Heat Recovery Units Key Features Side access Circular spigots Multi-room extract spigot option Unit or remote mounted speed selector ow profile design for ceiling/floor voids High efficiency external rotor motors Acoustically lined Integral slotted mounting points 2 year warranty Summer bypass (100%) and free cooling when external temps are lower Heavy duty filters Condensation drain The Range Xpelair packaged heat recovery units are designed to offer flexible, user friendly features making selection and installation easier. The unique speed selector provides a simple means of setting exact air volumes for specific system requirements. Thermal efficiencies of up to 70% are achievable depending on system balance and air temperature differences. Re-heat / after cooling coil is also available. Xcell 1500BP / 2000BP Atmosphere Intake By-Pass Actuator (when fitted) Extract Air Exhaust Air Drain Tube (10Ø) 315/400mm Ø Spigots Supply Air 50 www.xpelair.co.uk

Select the right setting for your application Product Selector Xcell 1500BP Xcell 2000BP Reference number 92565AA 92566AA External spigot size (mm) 315 400 Summer bypass Yes Yes Efficiency (%) 70 70 o. speeds 5 5 Maximum supply / extract performance (m 3 /h @100Pa) 1800 2160 Maximum static pressure (Pa) 300 300 Power (W) 220-240V AC 50-60Hz maximum 1400 1600 Roof space fitment Yes Yes Weight (maximum kg) 250 250 Guarantee (years) 2 2 Performance XCE 1500 Series Performance Curves XCE 2000 Series Performance Curves 300 300 250 250 200 200 Pa. 150 Pa. 150 100 100 50 50 0 200 300 400 500 600 Flow rate in l/s 0 150 250 350 450 550 650 750 Flow rate in l/s 0 800 1000 1200 1400 1600 1800 2000 Flow rate in m 3 /h 0 800 1000 1200 1400 1600 1800 2000 2200 2400 2600 Flow rate in m 3 /h Sound Power Data Xcell 1500BP Series In-Duct Sound Power Data (w) db ref 10-12 w Volts Speed dba RPM @ 3m Hz 63 125 250 500 1k 2k 4k 8k 240 1100 44 65 64 65 66 61 60 57 52 Xcell 2000BP Series In-Duct Sound Power Data (w) db ref 10-12 w Volts Speed dba RPM @ 3m Hz 63 125 250 500 1k 2k 4k 8k 240 1055 44 65 64 65 64 60 59 57 52 Electrical Data Xcell 1500BP Volts ominal dba Max. Start Motor Airflow @ 3m Current Current Watts (l/s) Watts (Amps) (Amps) 240 450 44 6.0 15.0 1400 Xcell 2000BP Volts ominal dba Max. Start Motor Airflow @ 1.5m Current Current Watts (l/s) Watts (Amps) (Amps) 240 600 44 7.5 21.0 1600 Dimensions (mm) HEAT EXCHAGER SECTIO THRO ITEGRA MOUTIG POIT DETAI COI 17.5 150 1050/ 1115/ 1200 1265 315 SPIGOTS 100 ITERA MOUTIG 130 40 1500 350 Controller Options: Model MSC5-10 COS/BP 9 Speed Controller 2 Speed Switch Summer/Winter Reference number 64299AA Xcell 1500BP* Xcell 2000BP* *Supplied with One COS/BP 2 Speed Switch and Summer/Winter option 51

Decentralised System Ventilation Single point ventilation solutions This system is designed for the simultaneous ventilation of separate areas in a house or building or as a multi-point extractor system for larger areas. Using a single energy efficient fan, the unit is located in the loft or airing cupboard, with ducts run to quietly remove pollutants at source from areas such as bathrooms, kitchens, utility rooms and WCs. Premier Ultra The Premier Ultra DC2/DC3 and CV20/40T has been specially designed for through the wall and ducted applications, suitable for internal bathrooms, toilets and other small rooms. Designed for continuous and intermittent use. ovolt XHR150 In existing buildings, single room heat recovery ventilators can be quicker and less disruptive to fit than ducted whole house heat recovery systems. EverDri Ultra DC The effects of moisture created by everyday living can quickly lead to the deterioration of the fabric of a building. Cooking, washing, showering and breathing all create water vapour - up to two gallons for a family of four per day. Without a home being able to breathe, this moisture has nowhere to go. AutoFlow Building refurbishment with replacement double glazing can often lead to condensation problems if there is inadequate ventilation. 52 www.xpelair.co.uk

fresh air pure and simple 53

Premier Ultra DC2 & DC3 Fan Range Decentralised Extract System Key Features Intermittent operation selectable Extra long life UltraDC motors Easy fit motor cassette feature Filterless, easy maintenance Meets Building Regulations for continuous and intermittent use Suitable for wall or ceiling mounting Removable impeller for cleaning and ease of maintenance Humidity control (CF model) 5 year motor guarantee SEV and integrated transformer models IPX5 suitable for wet zones 1&2 The Range The Premier Ultra DC2/3 has been specially designed for through the wall and ducted applications. It is also suitable for internal bathrooms, toilets and other small rooms. Finished in white, the DC2/3 can be flush or surface mounted, with a 100mm circular spigot for rear entry or via the knock out connection for flat vertical ducting system. A simple to remove front cover, removable impeller and easy fit motor cassette feature simplifies maintenance and assists in quick and simple installation. The DC2/3 incorporates a constant trickle feature, which means that when units are installed in every wet area of the property it can be classed as a whole house system, allowing it to comply with current building regulations for either intermittent or continuous extract. The Premier has versatile standard built-in options, which allows the installer to select a combination of features: humidity control, adjustable overrun timer and Quick Visit delay start and pullcord boost override. Wall mounting 54 www.xpelair.co.uk

Select the right setting for your application Product Selector Premier Ultra VDX200T DC2 & DX200T DC3 Premier Ultra VCF20T DC2 & CF20T DC3 (with humidistat control) Reference number VDX200T DC2 92439AW DX200T DC3 92575AW VCF20T 92335AW CF20T DC3 92576AW Humidistat - 70-90% RH. Factory set at 70% RH Selectable installed performances 6l/s 8l/s 15l/s 6l/s 8l/s 15l/s installed with WD100+CFWG100 kit Sound pressure level (db(a)@3m) - - 32 - - 32 Electrical power rating (W) 2.7 3.1 5.6 2.7 3.1 5.6 220-240V AC 50-60Hz Specific fan power (maximum W/l/s) 0.37 0.37 IP rating IPX5 IPX5 Weight (Kg) 1.8 1.8 Transformer on V model ocated outside of spray area Zone 0,1,2 ocated outside of spray area Zone 0,1,2 Guarantee (years, UK) 5 5 Kg carbon saving (per year) 17* 17* *Based on comparison with 3 standard intermittent AC fans on a 79m 2 semi detached house, gas heated, build 2006 using SAP 2005 software using best practice (3) tightness. Performance 60 50 Static Resistance Pa 40 30 20 Flush wall mounting Ceiling mounting 10 0 0 10 20 30 40 50 60 Trickle 1 Trickle 2 Boost Flow rate m 3 /h Ducted applications Ventilation shaft mounting Ventilation Type Switch umber Constant ight activated Delay Over-run Pullcord Over-ride *Humidity Trickle Speed Switch Speed Timer Timer Switch Speed Over-ride Intermittent WC Bathroom Bathroom WC Constant WC Bathroom Bathroom WC 1 2 3 0 0 0-6 l/s - 15 l/s 15 l/s 0 1 0-15 l/s - 15 l/s 15 l/s 0 1 1-15 l/s 15 l/s 15 l/s 0 0 1-6 l/s 15 l/s 15 l/s 1 0 0 6 l/s - - - 15 l/s 15 l/s 1 1 0 8 l/s 15 l/s - 15 l/s 15 l/s 1 1 1 8 l/s 15 l/s 15 l/s 15 l/s 1 0 1 6 l/s - - - 15 l/s 15 l/s *Humidity Over-ride only available on the VCF20T DC2 version. Switch 1: Continuous trickle On/Off. Switch 2: Set trickle Speed. Switch 3: Delay timer On/Off. Switch 4: ot used Both models are suitable for a constant kitchen ventilation rate of 15 l/s. ote: The VCF20 DC2 & CF20T DC3 Pull Cord Switch will always over-ride the humidity speed or the remote switch speed setting. Dimensions (mm) 66 222 13 40 62 56 100 66 150 sq 252 256 Controller Options: Model COS XPIRA 2 Speed Switch PIR Sensor Reference number 90108AW 21871AA VDX200T DC2 & DX200T DC3 VCF20T DC2 & CF20T DC3 55

Premier Ultra CF20/40T CV Fan Range Decentralised Extract System Key Features 1 fan for all applications Constant volume irrespective of system resistance up to 100Pa Extra long life Ultra EC motors Filterless, easy maintenance Meets Building Regulations for continuous and intermittent use Suitable for wall or ceiling mounting Humidity control 5 year motor guarantee IPX5 suitable for wet zones 1&2 The Range The Premier CF20/40T CV model features Ultra EC technology offering reduced energy use, a choice of installed performances and a longer life than a conventional AC motor. The fan is designed to comply with the requirements of Part F1 to provide Intermittent Ventilation in Kitchens, Utility rooms, Bathrooms and Sanitary Rooms, Humidity Controlled intermittent Ventilation + manual over-ride in Kitchens and Bathrooms, Intermittent Ventilation in Internal rooms and Decentralised Continuous Ventilation in Kitchens, Utility Rooms, Bathrooms and Sanitary Rooms. Performance is set at installation via a series of internal dip switches. The Constant Volume nature of the fan means that performance remains constant irrespective of the installed condition up to a system pressure of 100Pa. The fan can be surface or flush mounted in walls and ceilings using the universal mounting accessories provided. The fan is provided with a back draught shutter for intermittent applications. It is not to be fitted for the lower velocity continuous decentralised applications. Control options include integral Humidistat, pullcord over-ride, run on timer and 'quick visit' delay start facility. Xpelair offers a 5 year UK only guarantee. Wall mounting 56 www.xpelair.co.uk

Select the right setting for your application Product Selector Premier Ultra CF20/40T CV Reference number 92293AW Humidistat Yes Selectable installed performances 6l/s 8l/s 13l/s 15l/s 30l/s 60l/s installed with WD100+CFWG100 kit oise (db(a)@3m) 20.8 21.4 22 22.7 39.9 55.8 Electrical power rating (W) 4.2 4.4 4.6 4.9 8.4 31 220-240V AC 50-60Hz Specific fan power (average appendix Q W/l/s) 0.45 IP rating IPX5 Weight (Kg) 2.7 Guarantee (years, UK) 5 Kg carbon saving (per year) 17* *Based on comparison with 3 standard intermittent AC fans on a 79m 2 semi detached house, gas heated, build 2006 using SAP 2005 software using best practice (3) tightness. Switch Functions Switch 1 - switches continuous trickle On/Off. Switch 2 - sets trickle speed to low or high level (6l/s or 8l/s - CF20, 8l/s or 13l/s - CF40). Sets boost speed on CF40 to slow or fast (30l/s or 60l/s). Switch 3 - enables delay on timer. Switch 4 - In Off position configures fan as CF20, in On position configures fan as CF40. *ote: Humidity speed activated by the humidistat will always over-ride pull cord operation. Remote switch operation will always over-ride pull cord operation. Performance Flush wall mounting Ceiling mounting Ducted applications Ventilation shaft mounting SAP Appendix Q Guide Unit configuration ocation S.F.P (W/l/s) Fan speed cetting I ROOM 2.5m ducted & 1 bend Kitchen 0.43 Kitchen Speed 1 6l/s Speed 2 8l/s Speed 3 13l/s Speed 4 15l/s Speed 5 30l/s Speed 6 60l/s I ROOM 2.5m ducted & 1 bend Wet Room 0.56 Wet Room Dimensions (mm) THROUGH WA with duct kit Kitchen 0.34 Kitchen 66 252 13 24 91 65 THROUGH WA with duct kit Wet Room 0.50 Wet Room 100 66 150 sq 300 300 Controller Options: Model COS XPIRA 2 Speed Switch PIR Sensor Reference number 90108AW 21871AA CF20/40T CV 57

EverDri Ultra DC Positive Pressure Ventilation Key Features Moisture removal on non trickle ventilated dwellings UltraDC technology for low energy use Extra long life motor for lower whole life costs 4 settings to provide installed performances for varying home sizes Senses air temperature and automatically changes speed and air input Automatically switches off at 25 0 c 5 year UK Carbonite guarantee for peace of mind The Range The effects of moisture created by everyday living can quickly lead to the deterioration of the fabric of a building. Cooking, washing, showering and breathing all create water vapour - up to two gallons for a family of four per day. Without a home being able to breathe, this moisture has nowhere to go. Mould growth on cooler surfaces like window frames and in unventilated spaces such as the back of wardrobes not only looks bad, it can be bad for your health too. The EverDri system is based on a continuous supply of fresh, dry air into the home. This creates a slight positive pressure which forces moisture and contaminant laden air out through natural leakage points in the building. The long life low energy UltraDC motor contained in the system is permanently switched on and automatically temperature regulated to ensure continual air quality. The units are designed to meet Public Sector and Refurbishment Sector requirements for positive pressure ventilation. The EverDri is quick and easy to install and can quickly provide benefits to the entire dwelling. UltraDC motor means that very low running costs can be achieved while maintaining outstanding efficiency. The EverDri system is ideal for existing properties, particularly those with brick walls without a cavity or insulation and with low or intermittent heating periods. 58 www.xpelair.co.uk

Select the right setting for your application Product Selector EverDri Ultra DC Reference number 90998AA oft spacing installation Yes Ducted Yes Supply performance (m 3 /h) speed 5 259 speed 4 216 speed 3 173 speed 2 130 speed 1 86 Supply performance (l/s) speed 5 72 speed 4 60 speed 3 48 speed 2 36 speed 1 24 Power (W) 220-240V AC 50-60Hz speed 5 17 speed 4 13 speed 3 10 speed 2 7 speed 1 4 UK only Carbonite guarantee (years) 5 Weight (Kg) 6.24 Kg carbon saving 19* * Typical carbon saving of up to 19kg per annum when compared to a standard decentralised AC equivalent system. Equivalent energy and carbon usage when compared to a standard intermittent extracted dwelling. Performance Air circulation XED - oft unit installed in a house Air volume delivery lit/sec Power (Watts) Operation (Setting) o 24 < 19 C o 36 > 19 C o 36 < 19 C o 48 > 19 C o 48 < 19 C o 60 > 19 C o 60 < 19 C o 72 > 19 C 4 Small 7 Small 7 Average 11 Average 11 arge 13 arge 13 Extra arge 17 Extra arge o All speeds automatically turn off at 25 C setting < ow > High Dimensions (mm) 520 333 50 295 59

ovolt XHR150 Safety Extra ow Voltage (SEV), Single Room Heat Recovery Ventilator Key Features Suitable for decentralised ventilation and replacement of intermittent fans Up to 80% heat recovery efficiency for reducing energy cost 3 year UK Carbonite guarantee for peace of mind ight time boost inhibitor via a daylight sensor The Range In existing buildings, single room heat recovery ventilators can be quicker and less disruptive to fit than ducted whole house heat recovery systems. Xpelair ovolt XHR150 units can be installed quickly using a standard core drill. Suitable for domestic applications in bathrooms, utility rooms, bedrooms and living rooms. Also suitable for commercial applications such as hotels, offices and meeting rooms. Xpelair ovolt XHR150 is the energy efficient alternative to extract ventilation. It is an effective remedy for damp problems associated with household condensation. The two speed unit removes moist air from the room, which then passes through a heat recovery cell, giving up its heat to the incoming air flow. As it is warmed, the Relative Humidity (RH) reduces dramatically, providing a flow of dry air which in turn acts as a sponge to soak up further moisture in the room. Intake is fixed at less than the extract rate to ensure a slightly negative pressure on the room, so that moist air does not migrate to the rest of the dwelling. XHR150 is more energy efficient than normal fans both in terms of heating and fan running costs. It also complies with current Building Regulations. 60 www.xpelair.co.uk

Select the right setting for your application Product Selector XHR150PC XHR150HP Reference number 90821AA 90820AA Integral pullcord Yes Yes Automatic control from remote humidistat o Yes Maximum efficiency (%) 80 80 Speeds 2 2 Maximum supply / extract performance (m 3 /h @100Pa) boost 31 31 trickle 12 12 Maximum supply / extract performance (l/s) boost 9 9 trickle 3 3 oise @3m dba boost 41 41 trickle 21 21 Power (W) 220-240V AC 50-60Hz boost 46 46 trickle 9 9 Specific fan power (W/l/s) boost 5.1 5.1 trickle 3 3 Hole diameter (mm) 152 152 Wall thickness range (mm) 229-356 229-356 UK only Carbonite guarantee (years) 3 3 Weight (Kg) 3.95 3.95 Transformer (IP24) on both models ocated outside of spray area ocated outside of spray area Zone 0,1,2 Zone 0,1,2 Kg carbon saving 55* 55* *Typical carbon saving when compared to non-heat recovery standard AC extract fans. ote: imited to low exposure building use, i.e. no high rise above two storey. Dimensions (mm) 200 148 126 345 60 180 61

AutoFlow Passive Air-Input Units Key Features Suitable for decentralised ventilation design atural air-input ventilator for intelligently controlled air input Air temperature sensitive opening and closing mechanism for minimising heat loss 2 year UK only Carbonite guarantee for peace of mind The Range Building refurbishment with replacement double glazing can often lead to condensation problems if there is inadequate ventilation. With central systems, be it central extract using multipoint system or a positive pressure system, it is often now necessary to provide passive ventilators in airtight rooms. Xpelair AutoFlow is a simple and neat passive ventilation unit designed for installation at high level through a wall using a core cutter. Xpelair AutoFlow is self regulating, adjusting the airflow in relation to the outside temperature. A self contained, temperature sensitive thermostatic piston controls the opening of the indoor vent disc. In automatic operation the aperture decreases with declining outdoor temperature and increases with rising outdoor temperature. The unit comes complete with wall tube and outside weather protected wall grille. Diagram showing how AutoFlow opens with increasing temperature 62 www.xpelair.co.uk

Select the right setting for your application Product Selector AutoFlow 80 AutoFlow 100 AutoFlow 160 Reference number 91295AW 91296AW 91297AW Operating temperature range (ºC) -5/+10-5/+10 5/+10 Maximum vent opening (mm) 15 15 15 Maximum ventilation rate (m 3 /h) 100 100 200 Pressure drop at max flow rate (Pa) 38 36 37 Diameter (mm) 80 100 160 Hole diameter (mm) 85 105 165 UK only Carbonite guarantee (years) 2 2 2 Weight (Kg) 0.61 0.61 0.61 Performance AutoFlow 80 AutoFlow 100 Volume (C.F.M.) 0 5 10 15 20 25 30 35 40 45 50 55 Pressure drop in Pa Amount of air AutoFlow 160 Volume (C.F.M.) Thermostat bulb operation 20 Pressure drop in Pa Pressure drop in Pa Amount of air Ventilator opening (mm) 15 10 5 0-10 -5 0 +5 +10 +15 +20 +25 Degrees centigrade Amount of air Dimensions (mm) Model A B C D AutoFlow 80 80 40 147 75 AutoFlow 100 95 40 147 75 AutoFlow 160 157 47 207 75 63

Sensors and Switches Domestic Controls for Xplus Xplus Products Ref Xplus Products Ref Xplus Products Ref Change Over Switch COS 90108AW Used to select between high and low speed operation Surface or recess mounting 85mm (w) x 85mm (h) Used with Xplus 2, Xplus 2 EC & Xplus 2-340 Manual Change Over Switch MOS 90199AW Switch 1: high/low speed Switch 2: On/Off (auto or manual sensor bypass) Surface or recess mounting 85mm (w) x 85mm (h) Used with Xplus 2, Xplus 2 EC & Xplus 2-340 3 Speed Switch X3SC 91457AA Suitable for Xplus 250DC, Xplus 400DC & Xplus 2 EC models Time Delay Controller DT20B 21850AW Usually connected to the lighting circuit Fan switches On with the light. Provides continued ventilation run-on period after the light has been switched Off User adjustable up to 20 min Surface or recess mounting White finish Supply voltage 220-240V 50Hz Delay timer period 30 secs - 20 mins Amp inductive load 2.5A @ 240V AC 100mm (w) x 86mm (h) x 45mm (d)) Used with Xplus 2, Xplus 2 EC, Xplus 2-340, Xplus 250 DC 8CV & Xplus 400 DC 8CV Humidity Sensor XRH 21856AW Stand alone humidistat switches On when RH rises to preset level and Off when it declines Fan operation indicator light Pullcord operated override switch Surface or recess mounting White finish Supply voltage 220-240V 50Hz Amp inductive load 2A @ 240V AC 160mm (w) x 86mm (h) x 45mm (d) Used with Xplus 2, Xplus 2 EC, Xplus 2-340, Xplus 250 DC 8CV & Xplus 400 DC 8CV Passive Infra Red Sensor XPIRA 21871AA Position to switch the fan on when body movement is detected. Ideal for infrequently used public spaces Built-in run-on timer to avoid nuisance tripping For indoor use only 86mm (w) x 86mm (h) Used with Xplus 2, Xplus 2 EC, Xplus 2-340, Xplus 250 DC 8CV & Xplus 400 DC 8CV AC Variable Speed Controller XIC1 For fine tuning airflows For use with Xplus 2, Xplus 2-340 & Xcell 150/R 21858AW Air Quality Sensor AQS 92097AW Provides fully automatic control Detects contaminants such as cigarette smoke, body odours, toilet odours and cooking smells Activates ventilation system when preset threshold level is exceeded Can control up to six fans and accessories. Integral timer adjustable from 3-30mins ED status indicator Surface or recess mounting Supply voltage 220-240V 50Hz. Amp inductive load 3A @ 240V AC Alarm connection has maximum inductive load of 0.3A @240V AC 160mm (w) x 86mm (h) x 41mm (d Used with Xplus 2, Xplus 2 EC, Xplus 2-340, Xplus 250 DC 8CV & Xplus 400 DC 8CV 64 www.xpelair.co.uk

Sensors and Switches Domestic Controls for Xcell 150 to 400 Xcell Products Ref 150 to 400 Xcell Products Ref 150 to 400 Xcell Products Ref 2 Speed Switch MS2 23513AW 2 speed selector (normal or boost) Surface or Recess mounting 100mm (w) x 86mm (h) x 45 (d) IP42 Used with Xcell 150/200/300/400 QV only 1 max. per system Humidity Sensor QHS 96009AW Surface mounted IP25 Used with Xcell QVW 4 max. per system or 3 max. per system with 1 CO 2 sensor Used with Xcell QVI 8 max. per system or 4 max. per system with 1 CO 2 sensor Change Over Switch COS Used to select between high and low speed operation Surface or recess mounting 85mm (w) x 85mm (h) Used with Xcell 150/R & 200/BP 90108AW 3 Speed Switch Q3SP 96005AA 3 speed selector (trickle, normal or boost) Surface mounting Filter inspection indicator Motor failure indicator 74mm (w) x 74mm (h) IP20 Used with Xcell 150/200/300/400 QVW only CO 2 Sensor QCO2 96003AA Monitors indoor air quality Surface mounting 80mm (w) x 120mm (h) x 31 (d) IP20 Used with Xcell QVW/QVI 1 max. per system 3 Speed Selector 3SP SW Used with Xcell 150U & 350V 92396AA Time Controller with 3 Speed Switch Q7TS 96004AA Time controller with 3 speed selector (trickle, normal or boost) Surface mounting 150mm (w) x 90mm (h) x 35mm (d) IP20 Used with Xcell 300/400 QVI only Smoke Detector QSD 96021AA Flush Ceiling Mounted IP20 Used with Xcell QVI 4 max. per system RF 3 Speed Switch Transmitter QRFT 96007AA Requires QRFR receiver 96006AA Remote manual speed controller Up to 6 remote controllers can be used Surface mounting 85mm x 85mm Used with Xcell 300/400 QVI only RF Receiver QRFR One per MVHR IP20 Used with Xcell 300/400 QVI only 96006AA 65

Sensors and Switches Commercial Controls for Xcell 600 to 2000 Xcell Products Ref 600 to 2000 Xcell Products Ref 600 to 2000 Xcell Products Ref Change Over Switch COS Used to select between high and low speed operation Surface or recess mounting 85mm (w) x 85mm (h) Used with Xcell 600, Xcell 600BP, Xcell 600BP HE EC, Xcell 1000 AC, Xcell 1000 BP, Xcell 1000BP HE EC, Xcell 1500BP & Xcell 2000BP 90108AW Manual Change Over Switch MOS 90199AW Switch 1: high/low speed Switch 2: On/Off (auto or manual sensor bypass) Surface or recess mounting 85mm (w) x 85mm (h) Used with Xcell 600, Xcell 600BP, Xcell 600BP HE EC, Xcell 1000 AC, Xcell 1000 BP, Xcell 1000BP HE EC, Xcell 1500BP & Xcell 2000BP 9 Step Speed Controller MSC5-6 64297AA MSC5-10 64297AA Single phase speed control Thermal protection included Used with Xcell 600, Xcell 600BP, Xcell 1000 AC, Xcell 1000 BP, Xcell 1500BP & Xcell 2000BP 3 Speed Controller EC3SS 92549AA Using an external selector switch 1 of 3 preset speeds can be selected Used with Xcell 600BP HE EC & Xcell 1000BP HE EC Variable EC Speed Controller XPS XPS 0-10V Speed Controller Used with Xcell 600BP HE EC & Xcell 1000BP HE EC 92581AA Humidity Sensor XRH 21856AW Stand alone humidistat switches On when RH rises to preset level and Off when it declines Fan operation indicator light Pullcord operated override switch Surface or recess mounting White finish Supply voltage 220-240V 50Hz Amp inductive load 2A @ 240V AC 160mm (w) x 86mm (h) x 45mm (d) Used with Xcell 600, Xcell 600BP, Xcell 600BP HE EC, Xcell 1000 AC, Xcell 1000 BP, Xcell 1000BP HE EC, Xcell 1500BP & Xcell 2000BP Heat Recovery ECO4 HR Control System Control System 92578AA Fully automatic CO 2 control system with temperature control Fully compatible with BACET or O BMS Used with Xcell 600BP HE EC & Xcell 1000BP HE EC Change Over Switch & Summer Bypass COS/BP Switch 1: high/low speed Switch 2: On/Off (to select bypass function for summer/winter mode) Surface or recess mounting 85mm (w) x 85mm (h) Used with Xcell 600BP, Xcell 600BP HE EC, Xcell 1000 BP, Xcell 1000BP HE EC, Xcell 1500BP & Xcell 2000BP Available as a spare only Passive Infra Red Sensor XPIRA 21871AA Position to switch the fan on when body movement is detected. Ideal for infrequently used public spaces Built-in run-on timer to avoid nuisance tripping For indoor use only 86mm (w) x 86mm (h) Used with Xcell 600, Xcell 600BP, Xcell 600BP HE EC, Xcell 1000 AC, Xcell 1000 BP, Xcell 1000BP HE EC, Xcell 1500BP & Xcell 2000BP 66 www.xpelair.co.uk

Sensors and Switches Commercial Controls for Xcell 600 to 2000 Xcell Products Ref CO 2 Sensor XCCO 73433AA Standalone sensor switches at CO 2 level Used with Xcell 600BP HE EC & Xcell 1000BP HE EC Pressure Sensor PS 92508AA For use with constant volume pressure control Used with Xcell 600BP HE EC & Xcell 1000BP HE EC Motorised Control Damper XCD100 XCD125 XCD150 XCD200 Used with Xcell 600, Xcell 600BP, Xcell 600BP HE EC, Xcell 1000 AC, Xcell 1000 BP, Xcell 1000BP HE EC, Xcell 1500BP & Xcell 2000BP 92609AA 92593AA 92594AA 92595AA 67

System X Wholehouse Heat Recovery Ducting Kits Models Ref Xpelair SystemX Kit 3 91293AA ayout assumptions: Xcell unit in the airing cupboard on first floor Exhaust from family bathroom and one en-suite on first floor, kitchen general vent and cloakroom on ground floor Intake to three bedrooms on first floor, and hall or lounge on ground floor 2 external terminations are required but not included. Use either roof cowl or wall termination set Key Features RegulAir no commissioning grilles Sound and heat insulated ducting The Range Comprises: First fix 5x 2.5m Profile 150 straight duct 2x Profile 150 9º bend 2x Pushfit collar 4x SnapClamp collar 1x 150x150x150 Y splitter 3x 150x125x125 Y splitter 2x 125x125x125 Y splitter 1x 10m Xflex TFD125 26x Worm drive clip 13x Profile 60 flat duct 6x Profile 60 plenum box 9x Profile 60 coupling 3x Profile 60 vertical 90º bend 1x Profile 60 T piece 1x Profile 60 adjustable horizontal bend 26x Profile 60 mounting bracket 11x RegulAir ceiling spigot Second fix 2x Kitchen / utility extract grille 4x RegulAir XEI 125 input grille 1x RegulAir XEP 6-12 2x RegulAir XEH 8-16 3x RegulAir XEV 8 valve Xpelair SystemX Kit 4 91294AA ayout assumptions: Xcell unit in the airing cupboard on first floor Exhaust from family bathroom and two en-suites on first floor, kitchen general vent and cloakroom on ground floor Intake to four bedrooms on first floor, and hall and lounge on ground floor 2 external terminations are required but not included. Use either roof cowl or wall termination set Xpelair Profile 150 ideally compliments the Xpelair Xcell range of Mechanical Ventilation with Heat Recovery (MVHR) units. Roof cowl Profile 150 roof cowl 2 off required to complete installation 91277AA Designed for quick, easy and mess-free installation. The thick but flexible foam system is lightweight, fire retardant and slim in profile. Straight ducts are supplied in 2.5m lengths and a full range of collar fit bends are available. Where the system is connected to a terminal spigot or where periodic inspection is necessary, SnapClamp collars engage tightly or release completely in seconds allowing fast fitting and release as necessary. A range of matching cowled terminations are available. Atmosphere Discharge Dwelling Supply Dwelling Extract Wall termination set 91455AA Required to complete installation: 2x 150mm Wall duct WD 2x Wall grille 2x Profile 150 45º bend 2x 2.5m Profile 150 straight duct 2x Pushfit collar Comprises: First fix 8x 2.5m Profile 150 straight duct 2x Profile 150 90º bend 2x Pushfit collar 4x SnapClamp collar 3x 150x150x150 Y splitter 5x 150x125x125 Y splitter 3x 125x125x125 Y splitter 1x 10m Xflex TFD125 38x Worm drive clip 17x Profile 60 flat duct 9x Profile 60 plenum box 12x Profile 60 coupling 4x Profile 60 vertical 90º bend 1x Profile 60 T piece 1x Profile 60 adjustable horizontal bend 34x Profile 60 mounting bracket 12x RegulAir ceiling spigot Second fix 1x Kitchen / utility extract grille 1x RegulAir XEP 6-12 6x RegulAir XEI 125 input grille 1x RegulAir XEP 8-16 3x RegulAir XEH 8-16 5x RegulAir XEV 8 valve Atmosphere Intake 68 www.xpelair.co.uk

fresh air pure and simple 69

Ducting Profile 150 Insulated Foam Circular System Product Insulated Foam Straight duct P150SD 150mm diameter / 2.5m length Ref 91272AA Insulated Foam Bends 90 O P150B90 150mm diameter 91273AA The Range Xpelair Profile 150 ideally compliments the Xpelair Xcell range of Mechanical Ventilation with Heat Recovery (MVHR) units. Designed for quick, easy and mess-free installation. The thick but flexible foam system is lightweight, fire retardant and slim in profile. Straight ducts are supplied in 2.5m lengths and a full range of collar fit bends are available. Where the system is connected to a terminal spigot or where periodic inspection is necessary, SnapClamp collars engage tightly or release completely in seconds allowing fast fitting and release as necessary. A range of matching cowled terminations are available. Performance Resistance at 225m 3 /h Component Resistance (Pa) Roof cowl as outlet 1.9 Roof cowl as intake -26.8 Wall cowl as intake -31.3 Duct per metre 1.4 90º bend 5.3 45º bend 3.4 15º bend 0.4 Insulated Foam Bends 45 O / 30 O / 15 O P150B45 150mm diameter 45 O P150B30 150mm diameter 30 O P150B15 150mm diameter 15 O Un-insulated Y Piece Splitter / Reducers See page 71 Snap Clamp Collar P150SCC 150mm diameter / 100mm length Over centre quick release clamp Pushfit Collar P150PFC 150mm diameter / 100mm length Roof Cowl P150RC Complete with flashing for roof pitch 25-45 O 91274AA 91275AA 91276AA 91280AA 91279AA 91277AA Wall Cowl P150WC Brown PVC 92436AA 70 www.xpelair.co.uk

Ducting Circular Rigid Plastic Insulated & Un-insulated Product Ref Product Ref Insulated Circular Plastic Smooth Ducting CPD125 125mm diameter CPD150 150mm diameter 91474AA 91475AA Un-insulated Circular Connector CPC100 100mm diameter CPC125 125mm diameter CPC150 150mm diameter 92535AA 91485AA 91486AA Un-insulated Circular Plastic Smooth Ducting CPD100 100mm diameter CPD125 125mm diameter CPD150 150mm diameter 92538AA 92539AA 92540AA Un-insulated Diffuser Circular Connector CPCD100 100mm diameter CPCD125 125mm diameter 92536AA 23349AA 90 O Insulated Bend CPB125 125mm diameter CPB150 150mm diameter 90 O Un-insulated Bend CPB100 100mm diameter CPB125 125mm diameter CPB150 150mm diameter 45 O Insulated Bend CPE125 125mm diameter CPE150 150mm diameter 45 O Un-insulated Bend CPE100 100mm diameter CPE125 125mm diameter Insulated Circular T-pieces ITC125 125mm diameter ITC150 150mm diameter Un-insulated Circular T-pieces ITC100 100mm diameter ITC125 125mm diameter ITC150 150mm diameter 91478AA 91479AA 92546AA 92547AA 92548AA 91480AA 91481AA 92542AA 92543AA 91476AA 91477AA 92550AA 92551AA 92552AA Un-insulated Circular Plastic Adapters CPA125/100 125-100mm diameter reduction CPA150/125 150-125mm diameter reduction CPA180/150 180-150mm diameter reduction CPA200/150 200-150mm diameter reduction Un-insulated Y Piece Splitter / Reducers YPS100 100 x 100 x 100 YPS2 100 x 100 x 125 YPS125 125 x 125 x 125 YPS4 125 x 125 x 150 YPS150 150 x 150 x 150 YPS6 150 x 150 x 200 YPS200 200 x 200 x 200 Thermally Insulated Duct Wrap TIS 1.2 x 1m sheet TIS25 1.2 x 25m sheet TIS100 100mm diameter / 2m length TIS125 125mm diameter / 2m length TIS150 150mm diameter / 2m length Fire Stop Sleeve FSS100 100mm diameter FSS125 125mm diameter 91487AA 91488AA 92520AA 91489AA 91281AA 91282AA 91283AA 91284AA 91285AA 91286AA 91287AA 91494AA 92541AA 92554AA 92555AA 92556AA 92522AA 23314AA 71

Ducting Flexible Ducting Product Ref Product Ref Xflex Glass Fibre Fabric Flexible Ducting FD100/3 89663AA 100mm diameter / 3m length FD125/3 89664AA 125mm diameter / 3m length FD150/3 89665AA 150mm diameter / 3m length FD200/3 89666AA 200mm diameter / 3m length FD100/6 89669AA 100mm diameter / 6m length FD125/6 89670AA 125mm diameter / 6m length FD150/6 89671AA 150mm diameter / 6m length FD200/6 89672AA 200mm diameter / 6m length FD250/6 89673AA 250mm diameter / 6m length FD315/6 89674AA 315mm diameter / 6m length Glass fibre fabric on a PVC coated close pitch steel wire helix. 54 minute fire integrity from within as measured to BS 476: Part 20 - (1987) Can be interlocked and sealed with duct tape to form an airtight seal Attached to spigots using worm drive clips Worm Drive Clips WDC5 100mm diameter WDC8 150-200mm diameter Steel clips for connecting flexible ductwork to spigots Supplied in packs of 10 Un-insulated Flexible Square Ducting FPF5 54 x 110mm to suit Profile 54 0.5m long FPF 60 x 204mm to suit Profile 60 0.5m long FPF9 90 x 220mm to suit Profile 90 0.5m long 89682AA 89685AA 92510AA 91484AA 92354AA ote: Flexible ducting should be limited in use and is not approved for 100% use in BRE Appendix Q approved test methods. ew Aluminium Flexible Ducting Xflex AU100/10 100mm diameter / 10m length AU125/10 125mm diameter / 10m length AU150/10 150mm diameter / 10m length AU200/10 200mm diameter / 10m length Tough foil construction on a high strength wire helix Over 40 minute fire rating BS 476: Part 20 (1987) 91435AA 91436AA 91437AA 91438AA Thermal Flexible Ducting Xflex TFD100/10 91459AA 100mm diameter / 10m length TFD125/10 91460AA 125mm diameter / 10m length TFD150/10 91461AA 150mm diameter / 10m length TFD200/10 91462AA 200mm diameter / 10m length Double skinned insulated aluminium duct with high density fibreglass insulation to minimise condensation formulation 25 minute fire integrity from within as measured to BS 476: Part 20 - (1987) Can be interlocked and sealed with duct tape to form an airtight seal 72 www.xpelair.co.uk

Profile 25M / Profile 29 Ducting Metal / Plastic Flat Ducting Systems for Premier Single Point Extraction Profile 25M Flat Metal Dims (230x25mm) Ref Profile 29 Flat White P.V.C Dims (234x29mm) Ref FMD Flat ducting 2.4 metre length 89758AA XFV90 Vertical 90º bend 91110AA FMH90 Horizontal 90º bend 89759AA XFV45 Vertical 45º bend 91111AA FMTB Transition / air brick 89760AA XFEP Elbow bend/plenum 91112AA FMP Plenum box 89761AA XFRRA Round to rectangular adaptor 91113AA FMV90 Vertical 90º bend 89762AA FMH45 Horizontal 45º bend 89763AA XFS Universal support clip 91114AA FMC Coupling (boxed in 6 s) 89764AA FDA Flat ducting adaptor kit 90547AA Profile 29 Flat White P.V.C Dims (234x29mm) Ref XFAA ong airbrick adaptor 91102AA XFD Flat channel duct 1m Flat channel duct 1.5m Flat channel duct 2m 91104AA 91105AA 91106AA XFAF Airbrick fascia terracotta White Brown Cotswold stone 91126AA 91127AA 91128AA XFC Flat channel connector 91107AA XFH90 Horizontal 90º bend 91108AA XFAS Airbrick soldier course 91246AA XFH45 Horizontal 45º bend 91109AA 73

Profile 54 / 60 / 90 Ducting Plastic Flat Ducting Systems For MEV & MVHR Product Ref Profile 54: 54x110mm Profile 60: 60x204mm Profile 90: 90x220mm Profile 54 FPD5150 92451AA Flat ducting, 1.5 metre length Profile 60 FPD100 89755AA Flat ducting, 1 metre length FPD150 91188AA Flat ducting, 1.5 metre length Profile 90 FPD9100 92325AA Flat ducting, 1 metre length FPD9150 92315AA Flat ducting, 1.5 metre length Profile 54 FPH590 92453AA Horizontal 90º bend Profile 60 FPH90 89754AA Horizontal 90º bend Profile 90 FPH990 92317AA Horizontal 90º bend Profile 54 FPV590 92454AA Vertical 90º bend Profile 60 FPV90 89753AA Vertical 90º bend Profile 90 FPV990 92318AA Vertical 90º bend Product Profile 54: 54x110mm Profile 60: 60x204mm Profile 90: 90x220mm Profile 54 FPP5100 Plenum bend 100mm Ø spigot Profile 60 FPP100 Plenum bend 100mm Ø spigot FPP125 Plenum bend 125mm Ø spigot FPP150 Plenum bend 150mm Ø spigot Profile 90 FPP9125 Elbow / plenum box 125mm Ø spigot FPP9150 Elbow / plenum box 150mm Ø spigot Profile 54 FPT5 Rectangular T piece Profile 60 FPT Rectangular T piece Profile 90 FPT9 Rectangular T piece Profile 54 PRA5 Round to rectangular adaptor 100mm Ø spigot Profile 60 PRA Round to rectangular adaptor 125mm Ø spigot Ref 92457AA 89752AA 91259AA 91483AA 92321AA 92322AA 92455AA 90091AA 92515AA 92511AA 91482AA Profile 54 FPH545 Horizontal 45º adjustable bend 92456AA Profile 90 PRA9 Vertical 90º bend 150mm Ø Spigot 92320AA Profile 60 FPH45 Horizontal 45º adjustable bend Profile 90 FPH945 Horizontal 90º adjustable bend 89750AA 92319AA Profile 54 FPC5 Flat channel connector Profile 60 FPC Flat channel connector 92452AA 89757AA Profile 90 FPC9 Flat channel connector 92316AA 74 www.xpelair.co.uk

Profile 54 / 60 / 90 Ducting Plastic Flat Ducting Systems For MEV & MVHR Product Profile 54: 54x110mm Profile 60: 60x204mm Profile 90: 90x220mm Ref Product Ref Profile 54: 54x110mm Profile 60: 60x204mm Profile 90: 90x220mm Profile 54 FPV545 45 O vertical bend Profile 60 FPV45 45 O vertical bend Profile 54 FPB5 Mounting strap (10 per pack) Price per item 92517AA 92537AA 92519AA Profile 60 FPA6 Adapter Profile 60-90 Also suitable for double air brick connection using FPA9 92323A Profile 90 FPA9 Double air brick connection 92313AA 92323AA Profile 60 FPB Mounting strap (10 per pack) Price per item Profile 90 FPB9 Mounting strap (10 per pack) Price per item Profile 54 FPA5 Adapter profile 54-60 Also suitable for single air brick connection via cut to length FPB ducting Profile 60 FPA6S Double air brick adapter use 2x air brick FPGR/T/W/B 89756AA 92314AA 92513AA 92573AA Profile 60 FPA6 FPA9 Profile 60 double air brick adapter Use wall outlet grille FPG9 92324AA Profile 60/90 FPG9 Terracotta double air brick wall outlet grille to insert in to FPA9 Profile 60 FPG Brown single air brick wall outlet grille to insert in to Profile 60 ducting 92313AA 92323AA 92324AA 89751AA Profile 54/60 FPGRW Airbrick grille white FPGRB Airbrick grille brown FPGRT Airbrick grille terracotta XFAF Cotswold stone 92559AA 91127AA 92558AA 91128AA Profile 54 PBF5 Fire damper collar Profile 60 PBF Fire damper collar Profile 90 PBF9 Fire damper collar 92514AA 91975AA 92516AA Profile 54/60 FPG5 Airbrick grille brown with surround to insert in to Profile 60 ducting 92512AA 75

Ducting Extract & Input Grilles Product Ref Product Ref Product Ref RegulAir Ceiling Spigot XECS 91452AA For use in en-suites, bathrooms, kitchens and utility rooms A 125mm first fix spigot that fits flush to the ceiling, allowing decoration without masking Self supporting - no fixings required Complete with rubber seal RegulAir Exhaust grilles Factory set to the exhaust volume requirement for a room. o site balancing is necessary and the performance cannot be tampered with after insulation Pushed into the 125mm ceiling adaptor after decorating is complete as part of the second fix. Additional fixings not necessary Complete with rubber seal RegulAir XEE 8-16 91442AA Bathroom/utility grille Preset volume regulator. 8l/s trickle ventilation Electric damper opens to 16l/s RegulAir XEI 125 91451AA For use in bedrooms, halls and living rooms etc White painted steel finish Hinged diffuser 125 with a distribution pattern allowing installation in the corner of the room 125mm diameter to fit into RegulAir ceiling adaptor Also available in 100mm diameter RegulAir XEP 8-16 91444AA Bathroom/utility grille Preset volume regulator. 8l/s trickle ventilation Pullcord opens to 16l/s XEH 8-16 91445AA Bathroom/utility grille Preset volume regulator. 8l/s trickle ventilation on-electric humidistat opens to 16l/s XEP 6-12 91443AA Sanitary accommodation grille Preset volume regulator. 6l/s trickle ventilation Pullcord opens to 12l/s RegulAir XEV 91446AA 6-12 sanitary accommodation Preset volume regulator. 6l/s trickle ventilation PIR opens to 12l/s RegulAir XEI 100 91450AA RegulAir XEV induct constant airflow valve. Duct mounted regulator maintains a constant return flow volume to bedrooms etc. fits 125mm Profile 150 or Xflex duct. XEV4 4l/s XEV8 8l/s XEV12 12l/s 91447AA 91448AA 91449AA Important One of the return ducts should not be fitted with a constant airflow valve to maintain balance extract/ intake. This is normally one of the returns to the ground floor. Circular Air Valves (Supply Extract) CAV100 89682AA 100mm diameter white plastic CAV125 91490AA 125mm diameter white plastic CAV150 89683AA 150mm diameter white plastic VD100SS 92488AA 100mm diameter stainless steel Valve has adjustable centre disc Multi inlets/outlets Flexible ducting (FD) can be terminated at the valve Circular Air Valve Fire Damper CAV125FD 91495AA 125mm diameter Circular air valve with integral fire damper Fire Damper XFC100 89843AA 100mm diameter XFC125 89844AA 100mm diameter XFC150 89845AA 100mm diameter XFC200 89846AA 100mm diameter For ducts, walls and ceilings. Should not be fitted into flexible ducting. Wall or duct in which XFC is fitted should have a rated fire integrity in accordance with Building Regulations Part B Provides full 1 hour fire check Closing temperature 72 O C ow temperature drop Tested at Warrington Fire Research Centre to BS476 Part 20 Condensation Trap XCT100 89749AA For use with 100mm dia ducting Prevents condensed water running back down the duct towards the fan in vertical PVCu pipe ducted applications. (ot suitable for use in a flexible duct run) Collected water must be piped to a convenient disposal point Colour: Grey 20mm drain off point Material: PVCu ength: 85mm Iris Manual Damper DIRU100 100mm diameter DIRU125 125mm diameter 92506AA 92507AA 76 www.xpelair.co.uk

Ducting Output Terminals Product Ref Product Ref Product Ref Ceiling Kit XCMK 90066AA Allows a sealed ceiling mounting of ducted products Compete with ceiling adaptor tube 105.7m diameter, rubber gasket and foam strip Used with: Premier Vent Cowl VC10 89531AA Provides weather protection for a 100mm PVCu rigid ducted outlet Pushfit and should be secured with solvent adhesive. Material: PVCu Colour: Grey Used with: Premier Cowl diameter: 200mm wø201 x h101 x inner Ø110mm Wall Ducts WD100 89543AA 100mm diameter WD125 89703AA 125mm diameter WD150 89704AA 150mm diameter WD200 89705AA 200mm diameter For bridging cavities or lining solid exterior walls Bull-ose Vent Grille BVG100SS 100mm diameter, Stainless Steel 92486AA Easy-Fix Termination Kit EFT 90427AA Designed to be installed from inside a building through a cored out to Ø115mm (nominal) hole drilled in brickwork Easily cut to length Simple installation save times and cost Four sealing rings provide a watertight seal in the external wall Used with: Premier ength: 465mm Wall Vent Kit VK10 89120AW To bridge a cavity or line a solid wall hole Complete with wall duct (WD), 155mm square external back-draught shutter, foam strip and wall fixings Grille w155 x h155 Wall hole diameter 117mm Airbrick Adaptor XAA 89777AA A fabricated G.S.M 340mm sleeve to bridge a cavity and line a solid wall Connects to 100mm duct Includes an air brick GSM adaptor Colour: Terracotta Used with all 100mm fans w220 x h65 x d340 Ø 100mm Termination Ducting Kit WT10 89538AA 100mm diameter WT15 89687AA 150mm diameter For use in through wall applications, ducting can be terminated on the spigot Complete with exterior wall grille (CFWG), wall duct (WD), spigot plate (SP), fixing screws and plugs Wall hole diameter 117mm Wall Grille Gravity Shutter XXWG4 90174AW White Plastic XXWG4 90140AA Grey Plastic GV100SS 92485AA Stainless Steel Protected duct outlet fitted with gravity flaps 100mm diameter connection Dimensions: w155 x h155 x d15mm Wall Grille CFWG100 89215AB Grey CFWG100 89742AW White CFWG150 89690AB Grey CFWG150 89857AW White Surface mounted exterior wall outlet grille For use with 100mm/150mm nominal size ducting Fixing screws provided Dimensions: w150 x h150 x d13mm (CFWG100), w217 x h217 x d24mm (CFWG150) Round Telescopic Pipe XFWT 100mm diameter 91247AA Coweled Outlet C0100SS 100mm diameter Stainless Steel with non-return flap 92484AA 77

Ducting Output Terminals Product Ref Product Ref Product Ref ouvred Wall Grille GW125 91492AA 125mm diameter white GB125 91493AA 125mm diameter brown XEK 91454AA White 125mm frame with removable grille/filter. At least one XEK grille must be used in the system to maintain balanced extract / intake Air Replacement Door Grilles DG-W 89529AA White DG-B 89530AA Brown Tight closing bathroom / toilet doors prevent air circulation to the fan. Air replacement grilles permit air to flow into the room with the door shut Slimline design Consists of two grilles and fixings Minimum door thickness 35mm Dimensions: w454 x h90mm overall, w435 x h77mm hole Circular Silencers SI SI100 89837AA 100mm duct diameter x 200mm diameter SI125 89838AA 125mm duct diameter x 225mm diameter SI150 89839AA 150mm duct diameter x 250mm diameter SI200 89840AA 200mm duct diameter x 300mm diameter SI250 89841AA 250mm duct diameter x 350mm diameter SI315 89842AA 315mm duct diameter x 415mm diameter G.S.M construction Use in multiples for attenuation Fire Blocks FB20 89835AA w200 x h200mm FB30 89836AA w300 x h300mm For use with air replacement grille (ARG) Fitted between two grilles in a fire door or compartment Spec fire rated 60 mins to BS478 Part 8 Air-Replacement Grilles ARG20 89833AA w200 x h200mm ARG30 89834AA w300 x h300mm For use with all commercial fans Fitted to doors or partition walls to provide adequate air replacement for a fan Can be used in conjunction with Fire Block FB in fire doors and panels to prevent the breach of fire protected areas or compartments Each set comprises of 2 grilles Grille Box GB20/100 89676AA 100 diameter, 200mm box GB20/125 89677AA 125 diameter, 200mm box GB20/150 89678AA 150 diameter, 200mm box GB30/200 89679AA 200 diameter, 300mm box GB30/250 89680AA 250 diameter, 300mm box GB45/315 89681AA 315 diameter, 450mm box GB50/315 89828AA 315 diameter, 500mm box GB60/400 90296AA 400 diameter, 600mm box Used in conjunction with egg-crate ceiling grille and ceiling diffuser grille to connect to ductwork Use Xflex FD or TFD to attach to spigot and secure with worm drive dip Spigot Plates SP100 89697AA 100 diameter, 180mm box SP125 89698AA 125 diameter, 175mm box SP150 89699AA 150 diameter, 200mm box SP200 89700AA 200 diameter, 250mm box SP250 89701AA 250 diameter, 300mm box SP315 89702AA 315 diameter, 365mm box Fixes to the interior surface of wall to connect to Xflex ducting Connect duct using worm drive clips Material: plastic Air Volume Dampers AVD20 89829AA 200mm Square AVD30 89830AA 300mm Square AVD45 89831AA 450mm Square AVD50 89832AA 500mm Square Clips directly to an eggcrate grille or ceiling diffuser grille to adjust the volume of air entering the room ever adjustment Depth 44mm Used together with Grille Box and Xflex ducting Material: Aluminium Mill finish External ouvre Grilles EG30 89534AA w300 x h300mm EG45 89535AA w450 x h450mm EG50 90538AA w500 x h500mm EG67 90539AA w670 x h670mm Weather resistant recess mounting fixed louvre grille for exterior walls Aluminium construction Fitted birdguard 78 www.xpelair.co.uk

Ducting Output Terminals Product Ref Product Ref Product Ref Egg-crate Ceiling Grilles CG20S 89675AA 200mm square satin silver CG30S 89532AA 300mm square satin silver CG45S 89533AA 450mm square satin silver CG50S 89827AA 500mm square satin silver CG60S 90295AA 600mm square satin silver CG20W 89823AW 200mm square white CG30W 89824AW 300mm square white CG45W 89825AW 450mm square white CG50W 89826AW 500mm square white arge free area Aluminium construction Fixing screws provided (not size 600) Use with grille boxes and Xflex ducting Air Operated ouvre Shutter XG100 100mm diameter XG120 120mm diameter XG150 160mm diameter XG200 200 x 200mm diameter XG250 250 x 250mm diameter XG315 315 x 315mm diameter XG400 400 x 400mm diameter Plastic construction Fixed to outside of exterior wall Air operated Colour: white 89691AA 89692AA 89693AA 89694AA 89695AA 89696AA 90294AA Spigot Plates FWS150 91430AA 150 diameter, 225mm square FWS200 91431AA 200 diameter, 225mm square FWS250 91432AA 250 diameter, 300mm square FWS300 91456AA 350 diameter, 300mm square FWS400 91433AA 400 diameter, 400mm square FWS450 91434AA 400 diameter, 450mm square Interlock with four way diffusers Sloping spigot and barbs for easy duct attachment Built-in air volume damper in spigot sizes up to 300mm Ceiling Diffuser Grilles DG20S 89816AA 200mm square satin silver DG30S 89818AA 300mm square satin silver DG45S 89820AA 450mm square satin silver DG50S 89822AA 500mm square satin silver DG60S 90292AA 600mm square satin silver DG20W 89815AW 200mm square white DG30W 89817AW 300mm square white DG45W 89819AW 450mm square white DG50W 89821AW 500mm square white DG60W 90603AW 600mm square white Adjustable grille vanes. Fixing screws provided (not size 600) Use with grille boxes and Xflex ducting Aluminium construction Four Way Ceiling Diffusers FW225 91424AA 225 x 225mm diameter FW300 91425AA 300 x 300mm diameter FW350 91426AA 350 x 350mm diameter FW400 91427AA 400 x 400mm diameter FW450 91428AA 450 x 450mm diameter FW500 91429AA 500 x 500mm diameter* *Outer frame dimensions 600x600mm Rigid lightweight polypropylene frame Four drop-in diffuser cassette can be set up for angled or downward diffusion Each cassette can be fitted eight ways providing multi directional air patterns Secret fixings adjust to varying plasterboard and tile thickness without surface screws argest size drops into 600x600mm ceiling grid system Solid Duct Fasteners XMK100 89618AA 100mm duct diameter XMK125 89619AA 125mm duct diameter XMK150 89620AA 150mm duct diameter XMK200 89621AA 200mm duct diameter XMK250 89622AA 250mm duct diameter XMK315 89623AA 315mm duct diameter XMK400 90293AA 400mm duct diameter Metal clamping, vibration absorbent foam Roof Termination Set RC125/150 Suitable for 125 Ø or 150 Ø Ducting RC200/250 Suitable for 200 Ø or 250 Ø Ducting 92311AA 92312AA 79

Wiring Diagrams Xplus 2 Controlled by a 3 Speed Selector Switch Unit Connection Terminals 1 Phase (230Vac) (50Hz) ~ Brown (Bn) Blue (Bl) (G/Y) Green / Yellow (G/Y) Double Pole Isolating Switch (By Others) Fuse (G/Y) (Bn) (BI) 3 Speed Selector Switch (BI) (G/Y) (Bn) (Bn) (Bn) 4 3 2 1 Select speeds required: Maximum Speed Boost Speed Trickle Speed Minimum Speed ote: Wiring to be in accordance with current IEE regulations BS7671 or appropriate standards in your country. Refer also to the fiting & wiring instructions for the fans and controllers. Xplus 2 Internal Terminals Controlled by a Change Over Switch Unit Connection Terminals 1 Phase (230Vac) (50Hz) ~ Brown (Bn) Blue (Bl) (G/Y) Green / Yellow (G/Y) Double Pole Isolating Switch (By Others) Fuse (Bn) COS (90108AW) (BI) (G/Y) (Bn) (Bn) 4 3 2 1 Select speeds required: Maximum Speed Boost Speed Trickle Speed Minimum Speed ote: Wiring to be in accordance with current IEE regulations BS7671 or appropriate standards in your country. Refer also to the fiting & wiring instructions for the fans and controllers. 80 www.xpelair.co.uk

Xplus 2-340 Controlled by a 3 Speed Selector Switch Unit Connection Terminals 1 Phase (230Vac) (50Hz) ~ Brown (Bn) Blue (Bl) (G/Y) Green / Yellow (G/Y) Double Pole Isolating Switch (By Others) Fuse (G/Y) (Bn) (BI) 3 Speed Selector Switch (BI) (G/Y) (Bn) (Bn) (Bn) 3 2 1 Select speeds required: Maximum Speed Trickle Speed Minimum Speed ote: Wiring to be in accordance with current IEE regulations BS7671 or appropriate standards in your country. Refer also to the fiting & wiring instructions for the fans and controllers. Xplus 2-340 Internal Terminals Controlled by a Change Over Switch Unit Connection Terminals 1 Phase (230Vac) (50Hz) ~ Brown (Bn) Blue (Bl) (G/Y) Green / Yellow (G/Y) Double Pole Isolating Switch (By Others) Fuse (G/Y) (Bn) (BI) COS (90108AW) (BI) (G/Y) (Bn) (Bn) 3 2 1 Select speeds required: Maximum Speed Trickle Speed Minimum Speed ote: Wiring to be in accordance with current IEE regulations BS7671 or appropriate standards in your country. Refer also to the fiting & wiring instructions for the fans and controllers. Xplus 2-340 Internal Terminals 81

Wiring Diagrams Xplus 2 - EC Controlled by a 3 Speed Selector Switch 1 Phase (240Vac) (50Hz) E ~ Green / Yellow (G/Y) Blue (Bl) Brown (Bn) Double Pole Isolating Switch (By Others) Fuse (G/Y) (BI) (Bn) Unit Connection Terminals P Trickle Speed Control ote: Wiring to be in accordance with current IEE regulations BS7671 or appropriate standards in your country. Refer also to the fiting & wiring instructions for the fans and controllers. (Bn) (Bn) P S1 S2 Trickle Speed Medium Speed High Speed S 1 Speed Control S 2 Speed Control 3 Speed Selector Switch Controlled by a Change Over Switch 1 Phase (240Vac) (50Hz) E ~ Green / Yellow (G/Y) Blue (Bl) Brown (Bn) Double Pole Isolating Switch (By Others) Fuse (G/Y) (BI) (Bn) Unit Connection Terminals P Trickle Speed Control ote: Wiring to be in accordance with current IEE regulations BS7671 or appropriate standards in your country. Refer also to the fiting & wiring instructions for the fans and controllers. (Bn) (Bn) P S1 S2 Trickle Speed Medium Speed High Speed S 1 Speed Control S 2 Speed Control COS (90108AW) Selector Switch 82 www.xpelair.co.uk

Xplus 2 - EC Controlled by Humidistats or PIR Sensors 1 Phase (240Vac) (50Hz) E ~ Green / Yellow (G/Y) Blue (Bl) Brown (Bn) Double Pole Isolating Switch (By Others) Fuse (G/Y) (BI) (Bn) Unit Connection Terminals P Trickle Speed Control ow Speed Medium Speed Or High Speed P S1 S2 Trickle Speed Medium Speed High Speed S 1 Speed Control S 2 Speed Control Sensor ow Speed Sensor ow Speed Sensor Installation Wiring ote: Wiring to be in accordance with current IEE regulations BS7671 or appropriate standards in your country. Refer also to the fiting & wiring instructions for the fans and controllers. Xplus 250 / 400 DC 8CV Wiring Instructions GREY BACK Wired through a COS Switch BACK GREY 83

Wiring Diagrams Xcell 150 / 150R / 150V Controlled by a 2 Speed Selector Switch Xcell 150QV() / 200QV() MS2 Controller - 23513AW Controlled by a 2 Speed (MS2) Controller Unit Connection Terminals 10v O/P 0V 10v MS2 Sp. Controller - 23513AW E 1 Phase (220-240Vac) (50/60Hz) ~ Green/ Yellow (GY) Blue (Bl) Brown (Bn) Fuse (GY) (Bl) (Bn) O/P 0V Fused Switch Spur (By Others) Xcell Internal Terminals 84 www.xpelair.co.uk

Xcell 150QV() / 200QV() Controlled by a 3 Speed controller ote: When using an easy turn access panel contact switches remove these two links. T T 1 1 1 1 1 CO 2 Temp Power Indicator Intake Fan Exhaust Fan 1 1 Xcell 150 QVW() / Xcell 200 QVW() PCB Green / Yellow (G/Y) Fuse Blue (Bl) Brown (Bn) ~ T PWM T PWM 10 9 8 7 6 5 4 3 2 1 Type CO 2 O-OFF BDE Temp S1 S2 OT 24V OT D1 D2 D3 T Double Pole Isolating Switch (By Others) 1 Phase (220-240V 50/60Hz) Q3SP 3 Speed Selector Ref.96005AA S1 S2 D1 D2 D3 T Jumper Postion 1.Open 2.Closed 3.Open 4.Closed 5.Open 6.Closed 7.Open 8.Open 9.Open 10.Open Xcell 150QVW() / Xcell 200QVW() Controlled by a 3 Speed Controller & a CO 2 ote: When using an easy turn access panel contact switches remove these two links. T T 1 1 1 1 1 CO 2 Temp Power Indicator Intake Fan Exhaust Fan 1 Xcell 150QVW() / Xcell 200QVW() PCB 1 Green / Yellow (G/Y) T PWM T PWM 10 9 8 7 6 5 4 3 2 1 Type CO 2 O-OFF BDE Temp S1 S2 OT 24V OT D1 D2 D3 T Fuse Blue (Bl) Brown (Bn) ~ 1 2 3 4 5 6 7 8 9 CO 2 Indoor Air Quality Ref.96003AA S1 S2 D1 D2 D3 Q3SP 3 Speed Selector Ref.96005AA T Jumper Postion 1.Open 2.Closed 3.Open 4.Closed 5.Open 6.Closed 7.Open 8.Closed 9.Open 10.Closed Double Pole Isolating Switch (By Others) 1 Phase (220-240V 50/60Hz) 85

Wiring Diagrams Xcell 150QVW() / 200QVW() Controlled by a 3 Speed controller, CO 2 Sensor & 3 Humidity Sensors (Maximum) ote: When using an easy turn access panel contact switches remove these two links. T T 1 1 1 1 1 CO 2 Temp Power Indicator Intake Fan Exhaust Fan 1 Xcell 150QVW() / Xcell 200QVW() PCB 1 Green / Yellow (G/Y) T PWM T PWM 10 9 8 7 6 5 4 3 2 1 CO 2 O-OFF BDE Temp Type S1 S2 OT 24V OT D1 D2 D3 T Fuse Blue (Bl) Brown (Bn) ~ Indoor Air Quality Ref. 96003AA 1 2 3 4 5 6 7 8 9 3 RH 2 GD 1 V+ 3 RH 2 GD 1 V+ QHS Humidistat Sensor(s) Ref.96009AA (up to 3 maximun) 3 RH 2 GD 1 V+ S1 S2 D1 D2 D3 Q3SP 3 Speed Selector Ref.96005AA T Jumper Postion 1.Open 2.Closed 3.Open 4.Closed 5.Open 6.Closed 7.Open 8.Closed 9.Open 10.Closed Double Pole Isolating Switch (By Others) 1 Phase (220-240V 50/60Hz) 86 www.xpelair.co.uk

Xcell 150QVW() / 200QVW() Controlled by a 3 Speed controller & 4 Humidity Sensors (Maximum) ote: When using an easy turn access panel contact switches remove these two links. T T 1 1 1 1 1 CO 2 Temp Power Indicator Intake Fan Exhaust Fan 1 Xcell 150QVW() / Xcell 200QVW() PCB 1 Green / Yellow (G/Y) T PWM T PWM 10 9 8 7 6 5 4 3 2 1 CO 2 O-OFF BDE Temp Type S1 S2 OT 24V OT D1 D2 D3 T Fuse Blue (Bl) Brown (Bn) ~ 3 RH 2 GD 1 V+ 3 RH 2 GD 1 V+ 3 RH 2 GD 1 V+ 3 RH 2 GD 1 V+ S1 S2 D1 D2 D3 T Jumper Postion 1.Open 2.Closed 3.Open 4.Closed 5.Open 6.Closed 7.Open 8.Closed 9.Open 10.Closed Double Pole Isolating Switch (By Others) 1 Phase (220-240V 50/60Hz) QHS Humidistat Sensor(s) Ref.96009AA (up to 4 maximun) Q3SP 3 Speed Selector Ref.96005AA 87

Wiring Diagrams Xcell 150U EC BP Controlled by a 3 Speed Selector Switch Green / Yellow (G/Y) Double Pole Isolating Switch (By Others) (G/Y) Unit Connection Terminals 1 Phase (230Vac) (50Hz) ~ Blue (Bl) Brown (Bn) Fuse (BI) (Bn) (Bn) 3 OW M (Bn) 2 MED H (Bn) 1 HIGH 3 Speed Selector Switch ote: Wiring to be in accordance with current IEE regulations BS7671 or appropriate standards in your country. Refer also to the fiting & wiring instructions for the fans and controllers. Xcell 200 / 200R / 200BP / 200RPB Controlled by a 2 Speed Selector Switch 88 www.xpelair.co.uk

Xcell 200 / 200R / 200BP / 200RPB 2 Speed and Summer / Winter Bypass Selector Switch Xcell 300QV() / Xcell 400QV() Controlled by a 2 Speed (MS2) Controller MS2 Controller - 23513AW Unit Connection Terminals 10v O/P 0V 10v O/P E 1 Phase (220-240Vac) (50/60Hz) ~ Green/ Yellow (GY) Blue (Bl) Brown (Bn) Fuse (GY) (Bl) (Bn) 0V Fused Switch Spur (By Others) Internal Terminals 89

Wiring Diagrams Xcell 300QVW() / Xcell 400QVW() Controlled by a 3 Speed controller ote: When using an easy turn access panel contact switches remove these two links. T T 1 1 1 1 1 CO 2 Temp Power Indicator Intake Fan Exhaust Fan 1 1 Xcell 300 QVW() / Xcell 400 QVW()PCB Green / Yellow (G/Y) Fuse Blue (Bl) Brown (Bn) ~ T PWM T PWM 10 9 8 7 6 5 4 3 2 1 CO 2 O-OFF BDE Temp Type S1 S2 OT 24V OT D1 D2 D3 T Double Pole Isolating Switch (By Others) 1 Phase (220-240V 50/60Hz) Q3SP 3 Speed Selector Ref.96005AA S1 S2 D1 D2 D3 T Jumper Postion 1.Open 2.Closed 3.Open 4.Closed 5.Open 6.Closed 7.Open 8.Open 9.Open 10.Open 90 www.xpelair.co.uk

Xcell 300QVW() / Xcell 400QVW() Controlled by a 3 Speed controller & 4 Humidity Sensors (Maximum) ote: When using an easy turn access panel contact switches remove these two links. T T 1 1 1 1 1 CO 2 Temp Power Indicator Intake Fan Exhaust Fan 1 Xcell 300QVW() / Xcell 400 QVW()PCB 1 Green / Yellow (G/Y) T PWM T PWM 10 9 8 7 6 5 4 3 2 1 CO 2 O-OFF BDE Temp Type S1 S2 OT 24V OT D1 D2 D3 T Fuse Blue (Bl) Brown (Bn) ~ 3 RH 2 GD 1 V+ 3 RH 2 GD 1 V+ 3 RH 2 GD 1 V+ 3 RH 2 GD 1 V+ S1 S2 D1 D2 D3 T Jumper Postion 1.Open 2.Closed 3.Open 4.Closed 5.Open 6.Closed 7.Open 8.Closed 9.Open 10.Closed Double Pole Isolating Switch (By Others) 1 Phase (220-240V 50/60Hz) QHS Humidistat Sensor(s) Ref.96009AA (up to 4 maximun) Q3SP 3 Speed Selector Ref.96005AA 91

Wiring Diagrams Xcell 300QVW() / Xcell 400QVW() Controlled by a 3 Speed controller, CO 2 Sensor & 3 Humidity Sensors (Maximum) ote: When using an easy turn access panel contact switches remove these two links. T T 1 1 1 1 1 CO 2 Temp Power Indicator Intake Fan Exhaust Fan 1 Xcell 300QVW() / Xcell 400QVW() PCB 1 Green / Yellow (G/Y) T PWM T PWM 10 9 8 7 6 5 4 3 2 1 CO 2 O-OFF BDE Temp Type S1 S2 OT 24V OT D1 D2 D3 T Fuse Blue (Bl) Brown (Bn) ~ Indoor Air Quality Ref. 96003AA 1 2 3 4 5 6 7 8 9 3 RH 2 GD 1 V+ 3 RH 2 GD 1 V+ QHS Humidistat Sensor(s) Ref.96009AA (up to 3 maximun) 3 RH 2 GD 1 V+ S1 S2 D1 D2 D3 Q3SP 3 Speed Selector Ref.96005AA T Jumper Postion 1.Open 2.Closed 3.Open 4.Closed 5.Open 6.Closed 7.Open 8.Closed 9.Open 10.Closed Double Pole Isolating Switch (By Others) 1 Phase (220-240V 50/60Hz) 92 www.xpelair.co.uk

Xcell 300QVI() / Xcell 400QVI() 7 Day Timer Switch (Xcell QVI model only) RAM 726 CO1 CO2 + - RM RM + - Ø-1ØU + - Ø-1ØU Input_4 Input_3 Input_2 Input_1 Input_Ø + - Output_4 Output_3 Output_2 Output_1 Output_Ø Smoke Detector Humidity Sensor CO 2 Sensor 24V DC Inputs Brown Blue White Black Red 24V DC Outputs S230V 50Hz 4 5 6 3 12 9 10 11 2 ink wire between Input 0 and input 2 Off 2 Off Auto P Remove link wire between Input 0 and Input 1 when connecting a 7 day Timer Switch only Auto Off Humidity Sensor (Xcell QVI model only) CO1 CO2 + - RM RM + - Ø-1ØU + - Ø-1ØU Input_4 Input_3 Input_2 Input_1 Input_Ø + - Output_4 Output_3 Output_2 Output_1 Output_Ø Smoke Detector Humidity Sensor CO 2 Sensor 24V DC Inputs 24V DC Outputs Remove link wire between input 1 and input 2 when connecting a Humidity Sensor Humidity Sensor 3 RH (0-10V) 2 GD (0-10V) 1 V+ Manual Re-set Switch (not supplied) 93

Wiring Diagrams Xcell 300QVI() / Xcell 400QVI() CO 2 Sensor (Xcell QVI model only) CO1 CO2 + - RM RM + - Ø-1ØU + - Ø-1ØU Input_4 Input_3 Input_2 Input_1 Input_Ø + - Output_4 Output_3 Output_2 Output_1 Output_Ø Smoke Detector Humidity Sensor CO 2 Sensor 24V DC Inputs 24V DC Outputs Remove link wire between input 0 and input 1 when connecting a CO 2 Sensor 1 2 3 4 5 6 7 8 9 AC AC - + 14-48V DC - T in T out 0-10V/PWM CO 2 0-10V/Term. CO 2 Sensor Manual Re-set Switch (not supplied) Smoke Alarm (Xcell QVI model only) CO1 CO2 + - RM RM + - Ø-1ØU + - Ø-1ØU Input_4 Input_3 Input_2 Input_1 Input_Ø + - Output_4 Output_3 Output_2 Output_1 Output_Ø Smoke Detector Humidity Sensor CO 2 Sensor 24V DC Inputs 24V DC Outputs + 24V - Smoke Alarm Remove link wire between RM and RM Ony remove link wire between input 0 and input 1 if required, see individual wiring diagrams 94 www.xpelair.co.uk

Xcell 300QVI() / Xcell 400QVI() RF Receiver (Xcell QVI model only) White White Blue Red 3A 230V~50Hz Xcell 350V EC BP /H & R/H Controlled by a 3 Speed Selector Switch Green / Yellow (G/Y) Double Pole Isolating Switch (By Others) (G/Y) Unit Connection Terminals 1 Phase (230Vac) (50Hz) ~ Blue (Bl) Brown (Bn) Fuse (BI) (Bn) 3 Speed Selector Switch (92396AA) 4 1 2 (Bn) (Bn) (Bn) Blue Wire Brown Wire Black Wire Black/White or Grey Wire ote: Wiring to be in accordance with current IEE regulations BS7671 or appropriate standards in your country. Refer also to the fiting & wiring instructions for the fans and controllers. 95

Wiring Diagrams Xcell 600 / 600BP 2 Speed Selector Switch 2 Speed and Summer / Winter Bypass Selector Switch Xcell 1000 2 Speed Selector Switch 2 Speed and Summer / Winter Bypass Selector Switch 96 www.xpelair.co.uk

Premier Ultra FA TERMIAS FA TERMIAS FUSE T IVE EUTRA FUSE O/OFF SWITCH T IVE EUTRA DOUBE POE ISOATIG SWITCH Diagram 1 DOUBE POE ISOATIG SWITCH Diagram 3 FA TERMIAS O/OFF SWITCH FUSE AMP (IF REQUIRED T IVE EUTRA DOUBE POE ISOATIG SWITCH Diagram 2 EverDri Ultra DC ovolt XHR150 97

Wiring Diagrams Premier DX200T DC3 / CF20T DC3 FA TERMIAS FUSE T DOUBE POE ISOATIG SWITCH Diagram 1 FA TERMIAS FUSE T IK DOUBE POE ISOATIG SWITCH Diagram 2 FA TERMIAS DOUBE POE ISOATIG SWITCH Diagram 3 FUSE O/OFF SWITCH T Diagram 1 Use for intermittent ventilation of bathrooms and continuous ventilation of bathrooms, utility room and WC s Diagram 2 Use for continuous ventilation of kitchens Diagram 3 Use for continuous ventilation of WC s 98 www.xpelair.co.uk

Premier VDX200T DC2 / VCF20T DC2 TRASFORMER 23462AA TERMIAS DOUBE POE ISOATIG SWITCH Diagram 1 FUSE T 0 24 T FA TERMIAS 3 2 1 TRASFORMER 23462AA TERMIAS DOUBE POE ISOATIG SWITCH Diagram 2 FUSE T 0 24 T IK FA TERMIAS 3 2 1 TRASFORMER 23462AA TERMIAS DOUBE POE ISOATIG SWITCH Diagram 3 FUSE O/OFF SWITCH T 0 24 T FA TERMIAS 3 2 1 Diagram 1 Use for intermittent ventilation of bathrooms and continuous ventilation of bathrooms, utility room and WC s Diagram 2 Use for continuous ventilation of kitchens Diagram 3 Use for continuous ventilation of WC s 99

Morley Way Peterborough PE2 9JJ United Kingdom Tel: +44 (0)844 372 7761 Fax: +44 (0)844 372 7762 Web: www.xpelair.co.uk X081 01/02/2010