Low Carbon Solutions for ventilation, water and space heating

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1 UK Sales Sales Hotline: Sales Fax: International Sales Sales Hotline: +44 () Sales Fax: +44 () Technical Services Techline: Techfax: Waste Electrical and Electronic Equipment Directive pplied Energy Products Ltd and its associated brands can confirm that all our responsibilities under the Waste Electrical and Electronic Equipment Directive will be fulfilled in accordance with the law. s required within its provisions we are members of an accredited WEEE recycling scheme for all product categories within the scope of the directive. WEEE product registration number: WEE/EE22VV. rochure Hotline Telephone: Factory inspection is an important element of the E pproved product scheme. Inspections are carried out annually, at each factory where E pproved products are manufactured. pplied Energy Products Limited is a E approved factory. The E pproved Mark is the electrical safety mark of the UK's leading independent approvals specialists. It confirms to all in the supply chain that all products displaying the mark have been evaluated to the highest European and International safety standards. ll products are CE marked to certify that the product fulfils the requirements of all relevant European product directives. Low Carbon Solutions for ventilation, water and space heating pplied Energy Products Ltd Morley Way Peterborough UK PE2 9JJ t +44 () f +44 () EP2 December 28 Creda, Xpelair and Redring are registered trademarks of pplied Energy Products Ltd. pplied Energy Products reserve the right to alter product specification or appearance without prior notice. ll finishes in the brochure are as accurate as printing processes allow. pplied Energy Products Ltd. ll rights reserved.

2 Welcome to the CarbonLite brochure from pplied Energy Products Limited. The brochure showcases products from the Creda, Xpelair and Redring product ranges offering low carbon heating, hot water and ventilation solutions suitable for domestic and commercial applications. We are all aware of the challenges surrounding climate change and the targets set by our government to help achieve CO 2 reductions. t pplied Energy Products Limited we have responded to those challenges by developing a range of products to help all those involved in specifying heating, hot water and ventilation systems, not only choosing fit for purpose products but ones that help reduce CO 2 emissions as well. uilding services are an essential part of any building and can have a major impact on its carbon footprint. The following pages contain solutions to reduce the impact of the chosen services. Whenever you see this logo, it will indicate the annual carbon that can be achieved when using the product featured versus a less energy efficient alternative. 14kg Typical carbon of up to 14kg per annum when compared to standard C equivalents In addition over 9% of our product assembly is still located within the UK. This allows us to minimise transport pollution. We have also removed all EPS from our packaging, which is now 1% biodegradeable. For details on how the carbon s were calculated, visit Product selector Select the right CarbonLite product for your application Home solutions Xplus 25DC 8CV* athroom and kitchen solutions GX6 EC2 & GXC6 EC2 LVCF2T DC CF2/4T CV Page Number pplied Energy brand Xpelair Xpelair Xpelair Xplus 34DC* Xplus 4DC 8CV* Xcell 15U EC P* Xcell 27* (P) Page Number pplied Energy brand Xpelair Xpelair Xpelair Xpelair Xpelair Xcell 35V EC P* Xcell 3 & 4 P EverDri XHR15PC / XHR15HP utoflow 8 Ø8mm, 1 Ø1mm, 16 Ø16mm Page Number pplied Energy brand Xpelair Xpelair Xpelair Xpelair Xpelair Renewable solutions Heating and air treatment solutions Sunstore Solar Systems Digitemp Eco-Response Page Number 38 Page Number pplied Energy brand Redring pplied Energy brand Xpelair Creda *SP ppendix Q recognised PPENDIX 2 t w

3 CarbonLite bathroom and kitchen solutions CarbonLite ventilation The Xpelair CarbonLite range offers compliance with uilding Regulations Part F and help mitigate energy use outlined in uilding Regulations Part L. The bathroom and shower room offering comprises of IPX5 rated products for use in bathroom splash zones, safety extra low voltage (SELV) options, long life - low running cost motors, intermittent and continuous extraction models and guaranteed installed performances in the bathroom via the Xpelair constant volume technology. For installations that fall within the scope of uilding Regulations, the extract requirements are 15 l/s for bathroom and shower rooms, and 6 l/s for toilets. If the room does not have an opening window then a fan with a built in timer should be selected. This will continue to run for at least 15 minutes after the room has been vacated. For other rooms where moisture generation is high a humidity sensor controlled fan would be recommended. Xpelair fans are suitable for through the wall, ceiling or window fitting in most homes. For high-rise and exposed (e.g. coastal) locations, centrifugal fans will cope better with gusty conditions. Centrifugal and mixed flow units have a better pressure characteristic, which makes them more suitable where a ducted solution is required. ir replacement is particularly important in these rooms as the doors are shut when occupied. fan can only function if there is an equal flow of air to that being extracted. This can be achieved by maintaining a small gap beneath the door and the floor covering or by fitting a slim air replacement grille to the door. Product highlights UltraDC and UltraEC technology lowers energy use and extends motor life to reduce whole life costs Xpelair domestic ventilation products provide the installed ventilation requirements of uilding Regulations Part F1 Xpelair s range of energy auto controls are designed to respond to the changing indoor air quality without need of occupant intervention ll Xpelair UltraDC/EC products carry a 5 year UK only CarbonLite guarantee Product selector Centrifugal refers to ducted applications, axial refers to through wall/window applications Centrifugal Type of mount Wall Premier UltraCV Domestic Where is your application? athroom, utility and WC Centrifugal or axial? Choose from xial Please refer to the domestic range in our Xpelair domestic and commercial brochure Ceiling Premier UltraDC What is your application? Wall Premier UltraDC Centrifugal Type of mount Choose from Ceiling Premier UltraCV Commercial Please refer to the commercial range in our Xpelair domestic and commercial brochure Kitchen Centrifugal or axial? xial Type of mount Wall Choose the GX6 EC2 Window Choose the GX6 EC2 Page 1 Page 8 Page 8 Page 1 Page 6 Page 6 4 CarbonLite t w 5

4 CarbonLite bathroom and kitchen solutions Xpelair GX6 EC2 & GXC6 EC2 Ultra low energy room axial fans with UltraEC technology Models GX6 EC2 Ref.92294W Extract fan with two installed performance options: installer selected for kitchens and utility rooms Operated by remote switch (not supplied) 2 speed with COS controller Energy long life UltraEC external rotor motor with maintenance free sealed for life bearings and thermal overload protection Integral safety finger guard Integral mechanically operated louvred backdraft shutter with electro-thermal actuator Inner grille and shutter cassette can be removed for easy cleaning Double insulated GXC6 EC2 Ref W Extract fan with two installed performance options: installer selected for kitchens and utility rooms uilt-in pullcord On-Off operation 2 speed with COS controller Energy long life UltraEC external rotor motor with maintenance free sealed for life bearings and thermal overload protection Integral safety finger guard Integral mechanically operated louvred backdraft shutter with pullcord On-Off actuator Inner grille and shutter cassette can be removed for easy cleaning Double insulated UltraEC technology for low energy use Extra long life motor for lower whole life costs Kitchen or utility room installed performances for Part F requirements Positive backdraft shutter for minimising heat loss 5 year UK only CarbonLite guarantee 14kg The new Xpelair GX6 range with UltraEC technology - energy efficient and long lasting. GX6 EC2 and GXC6 EC2 are designed with installer selectable settings to satisfy Part F1 installed performances for intermittent ventilation in kitchens or utility rooms. Window or panel installation uses a ladder strip and external grille fitted with a gasket to provide a seal to the mounting surface. For wall applications an additional wall sleeve assembly is recommended. oth models have a stylish white housing with integral safety finger guard; GX6 has a silent backdraft shutter operation using an electrothermal actuator; GXC6 shutter is pullcord operated. GX6 EC2 and GXC6 EC2 models feature UltraEC offering reduced energy use, a choice of installed performances and longer life than a conventional C motor. For this reason Xpelair offers a 5 year UK only CarbonLite guarantee. Performance Static Pressure in Pa Flow rate in m 3 /h.2.1 (In. wg) Low speed High speed C.F.M. Cubic feet per minute In. wg Inches water gauge Typical carbon of up to 14kg per annum when compared to standard C equivalents Installation and accessories GX6/GXC6 EC2 Wall mounting Hole diameter: 23mm GX6 EC2 GXC6 EC2 Reference number 92294W 92295W Long life UltraEC motor Yes Yes Selectable speeds at installation 284m 3 /h = 1.6W 284m 3 /h = 7.9W 144m 3 /h = 7.1W 144m 3 /h = 3.4W Electric power rating (W) Sound pressure level Integral electro-thermal shutter Yes No Integral pullcord shutter No Yes Hole diameter in window (mm) Hole diameter using wall kit (mm) Unit only weight (kg) UK only CarbonLite guarantee (years) 5 5 Kg carbon Product rated at 22-24V, 5/6Hz Installation accessories Wall Kit 2mm Ref Wall Kit 28mm Ref Longer ladder strips* Ref Protective Wall Grille PG6 Ref GX6/GXC6 EC2 Window mounting Hole diameter: 184mm Installation accessories Longer ladder strips* Ref *for walls/windows over 45mm thick, longer ladder strips are required C D E F ØG H J K / W 235 mm D 16 mm H 22 mm 6 Xpelair CarbonLite t w 7

5 CarbonLite bathroom and kitchen solutions Xpelair Premier LVCF2T DC Safety extra low voltage (SELV) centrifugal fan with UltraDC technology Model Premier LVCF2T DC Ref W UltraDC motor Selectable installed speeds to satisfy Part F1 requirements (table 1.1a) - Intermittent bathroom 15l/s - Intermittent sanitary accommodation 8l/s - Continuous extract kitchen 13l/s - Continuous extract bathroom 8l/s - Continuous extract sanitary accommodation 6l/s ctive response condensation control humidistat factory set for UK ambient conditions. Installer adjustable from 7-9%RH uilt-in run-on period after the light has been switched Off, user adjustable from 3s-2min. Overrun timer is typically connected to a lighting circuit Quick visit delay feature prevents the fan from running should the light be switched On and Off again within two minutes uto-run status light Pullcord boost override with status light Surface or recess mounting separate SELV transformer is supplied with the unit for installation outside of Zones, 1 & 2 Performance UltraDC technology for low energy use Extra long life motor for lower whole life costs Integrated backdraft shutter for minimising heat loss Installed performance for intermittent ventilation in toilets and bathrooms and continuous ventilation in kitchens, utility rooms, bathrooms and toilets for Part F1 requirements 5 year UK only CarbonLite guarantee 17kg Typical carbon of up to 17kg per annum when compared to C equivalents The new Xpelair Premier SELV with UltraDC technology, safe, energy efficient and long lasting. The Premier is designed with installer selectable settings to satisfy Part F1 installed performances for intermittent ventilation in bathrooms and sanitary accommodation; continuous extract in kitchens, utility rooms, bathrooms and sanitary accommodation. ll from one fan with whisper quiet operation. Premier offers centrifugal performance with an UltraDC motor. This ensures a constant pressure development and lower energy use than many axial C fans and requires no filter. Versatile standard built-in options allow the installer to select any combination of advanced features: active response humidity control, adjustable overrun timer, Quick visit delayed start and pullcord OOST override. The unit can be surface or recess mounted at any angle. For complete peace of mind the Premier LVCF2T DC is IPX5 (SELV) rated for installation in splash Zone 1 and Zone 2 of a bath or shower. Premier features UltraDC offering an 8% reduction in energy use, a choice of installed performances and longer life, typically up to five times longer than a conventional C motor. For this reason Xpelair offers a 5 year UK only CarbonLite guarantee. Transformer Static Pressure in Pa Flow rate in m 3 /h Installation and accessories.1 Trickle 2 Trickle 1 Humidity speed oost speed C.F.M. Cubic feet per minute In. wg Inches water gauge (In. wg) Transformer W 315 mm D 27 mm H 235 mm Premier LVCF2T DC Reference number 92288W Integral pullcord boost override Yes 15l/s djustable overrun timer Yes (3s-2 minutes) Quick Visit delayed On Yes 2 minutes ctive response humidistat Yes 7-9% RH*. Factory set at 7% RH* Selectable installed performances 6l/s 8l/s 13l/s 15l/s assumes installed with WT1 kit (89538) Sound pressure level (d()@3m) Electrical power rating 3.5W 3.9W 5.W 5.1W max IP rating IPX5 Unit only weight (kg) 4.25Kg Transformer Located outside of Zones, 1 and 2 UK only CarbonLite guarantee (years) 5 Kg carbon 17 *Relative Humidity (RH). Product rated at 22-24V, 5Hz Wall mounting Hole diameter: 115mm Ducting size: 1mm Installation accessories Easy fit kit EFT Wall Tube WD1 Ref Ref Ceiling mounting Ducted applications Ventilation shaft mounting Hole diameter: 115mm Hole Ducting size: 1mm diameter: 115mm Ducting size: 1mm Installation accessories Flat ducting XFP see Profile 6* Flexible ducting FD1 Ref Condensation trap XCT1 Ref Vent cowl VC1 Ref Ceiling mounting kit XCMK Ref. 966 *Please reference Xpelair domestic/commercial brochure X56 for more details. 8 Xpelair CarbonLite t w 9

6 CarbonLite bathroom and kitchen solutions Xpelair Premier CF2/4T CV Constant volume centrifugal extract and condensation control fans Model Premier CF2/4T CV Ref.92293W Constant volume centrifugal fan with speed selectable at installation by means of dip switches UltraEC long life low energy motor External rotor motor with integral balanced impellers, sealed for life maintenance free bearings and safety thermal cut out protection Performance UltraEC technology for low energy use Extra long life motor for lower whole life costs Constant volume guarantees the installed performance irrespective of system resistance up to 1Pa Integral shutter for intermittent ventilation applications Protected to IPX5 for safe use in splash Zones 1 and 2 5 year UK only CarbonLite guarantee 2kg The Premier CF2/4T CV model features UltraEC technology offering reduced energy use, a choice of installed performances and a longer life than a conventional C 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 and 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 1Pa. 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 CarbonLite guarantee. Fan maintains selected extract volume irrespective of system resistance up to 1Pa uilt in humidistat controlled intermittent ventilation option uilt in timer controlled intermittent ventilation option for internal rooms Run on period of 2s-2min (installer adjustable) after light has been switched Off. Factory set at 15min in compliance with Part F1 'Quick visit' feature prevents the fan coming on if the room is occupied for less than two minutes Includes external wall grille and fan backdraft shutter for intermittent applications Static Pressure in Pa Flow rate in m 3 /h (In. wg) Speed 1 Speed 2 Speed 3 Speed 4 Speed 5 Speed 6 C.F.M. Cubic feet per minute In. wg Inches water gauge Typical carbon of up to 2kg per annum when compared to standard C equivalents W 315 mm D 27 mm H 235 mm Installation and accessories Speed settings t Zero static pressure* Extract performance Noise 3m Power (W) Intermittent ventilation l/s m 3 /h Kitchen 6l/s 216m 3 /h via integral pullcord W Utility 3l/s 18m 3 /h via integral pullcord W athroom 15l/s 54m 3 /h via integral pullcord W Sanitary room 6l/s 22m 3 /h via remote switch (not supplied) W Humidity controlled intermittent ventilation + manual over-ride Kitchen 6l/s 216m 3 /h Off. humidity. pullcord W athroom 15l/s 18m 3 /h 216m 3 /h Off. humidity. pullcord W Intermittent ventilation - internal rooms Kitchen 6l/s 216m 3 /h + 15min over-run timer triggered via light switch W Utility 6l/s 216m 3 /h + 15min over-run timer triggered via light switch W athroom 15l/s 54m 3 /h + 15min over-run timer triggered via light switch W Sanitary room 15l/s 54m 3 /h + 15min over-run timer triggered via light switch W Decentralised continuous ventilation Kitchen 13l/s W Utility 8l/s W athroom 8l/s W Sanitary room 6l/s W *Measured with 3mm of ducting and wall grille fitted on the outlet side. Note: s this is a constant volume product, as the back pressure on the system increases so the motor increases speed to maintain airflow. This has the effect of increasing motor input power. Product is rated at 23V, 5/6Hz, single phase. Wall mounting Hole diameter: 117mm Ducting size: 1mm Installation accessories Easy fit kit EFT Wall Tube WD1 Ref Ref Ceiling mounting Hole diameter: 117mm Ducting size: 1mm Installation accessories Ducted applications Flat ducting XFP see Profile 6* Flexible ducting FD1 Ref Condensation trap XCT1 Ref Vent cowl VC1 Ref Ceiling mounting kit XCMK Ref. 966 *Please reference Xpelair domestic/commercial brochure X56 for more details. Ventilation shaft mounting 1 Xpelair CarbonLite t w 11 diameter: Ducting size: Hole 117mm 1mm

7 CarbonLite home systems CarbonLite ventilation irtight buildings need controlled ventilation so the first in our series of CarbonLite energy efficient products is a range of new Xpelair Xcell whole house heat recovery systems featuring the latest generation of contraflow heat recovery cells combined with long life, low energy use UltraDC motors. This UltraDC technology is now also available in the new Xplus central extract system, the XHR15 single room heat recovery unit and the EverDri range. To complement our whole house systems the range now includes SystemX whole house ducting kits with self regulating intake and extract terminals designed to eliminate the need for system balancing on site. Xcell systems are not only good for the environment, they also reduce user heating costs, maintain a fresher home and lower humidity levels. This can provide important health benefits for many allergy sufferers. Product highlights UltraDC and UltraEC technology lowers energy use and extends motor life to reduce whole life costs Part of Xpelair Xcell and Xplus ranges are now SP ppendix Q est Practice recognised for inclusion in SP calculations Xpelair domestic ventilation products provide the installed ventilation requirements of uilding Regulations Part F1 Xpelair s range of energy auto controls are designed to respond to the changing indoor air quality without the need of occupant intervention ll Xpelair UltraDC/EC products carry a 5 year UK only CarbonLite guarantee Incoming fresh air from outside the building Stale, moist air is extracted from wet areas Fresh, tempered, filtered air is introduced to habitable areas Waste air removed from the building after heat recovery 12 CarbonLite t w xpelair.co.uk 13

8 PPENDIX PPENDIX PPENDIX PPENDIX PPENDIX CarbonLite home systems Product selector PPENDIX SP ppendix Q recognised products Extract only (MEV): When you have a non-airtight home or building that requires continuous centralised ventilation only What is your application? Heat recovery (MVHR): When you have an airtight home or building and require continuous ventilation which utilises heat energy already in the building helping to reduce further heating energy and cost Positive pressure When you have a non-airtight home or building that requires continuous non-invasive ventilation, air in the loft/roof is circulated through the entire home or building from a central point, forcing air out through natural ventilation points within the home or building Domestic Whole house or single room? Commercial Please refer to the commercial range in our Xpelair domestic and commercial brochure Whole house Single room Type of usage Type of usage Extract only (MEV) Heat recovery (MVHR) Positive pressure Heat recovery Size of home Summer bypass? Type of mount Type of mount Smaller Larger No Yes Loft mounted unit Wall mounted unit Smaller Size of home Larger Choose from our range Choose from our range Choose the Xplus 25 8CV Choose the Xplus 45 8CV Xcell 27 Xcell 3 & 4 Choose the Xcell 15U EC P Xcell 27 P Xcell 35V EC P Xcell 3 P & 4 P Choose the EverDri Choose the LoVolt XHR15 Page 14 Page 14 Page 2 Page 24 Page 18 Page 2 Page 22 Page 24 Page 26 Page CarbonLite t w xpelair.co.uk 15

9 CarbonLite home systems Xpelair Xplus 25* & 4 DC 8CV Continuous multipoint extract MEV unit with UltraDC technology UltraDC technology for low energy use Extra long life motor for lower whole life costs Eight 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 3Pa 5 year UK only CarbonLite guarantee 7kg Typical carbon of up to 7kg per annum when compared to a standard C equivalent Two NEW Xpelair 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 C equivalents. Three PPENDIX 125mm input spigots are provided for connection to Xpelair Xflex ducting. Xpelair Y pieces can be used for further branch ducts. 125mm Regulir ceiling spigots with Regulir factory set extract grilles ensure the correct extract rate from bathrooms and toilets without system balancing. louvred grille with filtered inlet is used in the kitchen. The built-in OOST option allows the installer to select advanced sensors: active response humidity control, adjustable overrun timer, passive infrared sensor or ir Quality Sensor (QS) to provide OOST override. Xplus can be surface mounted at any angle in a cupboard or loft. Xpelair UltraDC motors reduce energy consumption and last longer than conventional C motors. For this reason Xpelair offers a 5 year UK only CarbonLite guarantee. * Models Xplus 25 DC 8CV Ref. 9229W Multipoint extract unit designed for 8 continuous trickle speeds up to 64 l/s or boost operation - one speed higher Three 125mm diameter inlet spigots and one 125mm diameter outlet spigot Casing in high impact black S Integral fixing points Energy long life UltraDC motor Selectable installed continuous extract speeds to satisfy Part F1 requirements (table 1.1a) Constant volume motor sets fan speed to meet performance requirement Maintenance free external rotor motor with greased for life ball bearings and thermal overload protection. Suitable for duct air temperatures up to 4ºC Performance Xplus 25 DC Static Pressure in Pa Xplus 4 DC Static Pressure in Pa Flow rate in l/s Centrifugal backward curved impeller dynamically balanced to G6.3 ISO 194 Surface wall ceiling or loft mounting s a constant volume product maximum motor input power is rated at 97W Xplus 4 DC 8CV Ref. 921W Multipoint extract unit designed for 8 continuous trickle speeds up to 18 l/s or boost operation - one speed higher Three 125mm diameter inlet spigots and one 125mm diameter outlet spigot Casing in high impact black S Integral fixing points Energy long life UltraDC motor Selectable installed continuous extract speeds to satisfy Part F1 requirements (table 1.1a) Constant volume motor sets fan speed to meet performance requirement Maintenance free external rotor motor with greased for life ball bearings and thermal overload protection. Suitable for duct air temperatures up to 4ºC Centrifugal backward curved impeller dynamically balanced to G6.3 ISO 194 Surface wall ceiling or loft mounting s a constant volume product maximum motor input power is rated at 14W Xplus 25 DC 8CV Xplus 4 DC 8CV W 47 mm D 45 mm H 3 mm Reference number 9229W 921W UltraDC long life motor Yes Yes Constant volume Yes Yes ppendix Q specific fan powers (W/l/s).3 n/a 5 2. Selectable installed performances / Watts 45 /d()@3m l/s W** d() l/s W** d() oost override speed Increases performance by one speed Increases performance by one speed 15.6 Outlet spigot Ø Ø125mm Ø125mm 1 Speed 1 Speed 5.4 Inlet spigots 125mm 3 3 Speed 2 Speed 6 Colour black black 5 Speed 3 Speed 7.2 Speed 4 Speed 8 Unit only weight (kg) C.F.M. Cubic feet per minute UK only CarbonLite guarantee (years) In. wg Inches water gauge Kg carbon 16 7*** Flow rate in l/s **Measured in typical applications comprising 1m ducting of each inlet, 3m ducting and an outlet grille fitted on outlet side. Product rated at 23V, 5/6Hz. ***Set at medium speed. 16 Xpelair CarbonLite t w (In. wg) (In. wg) 25 Speed 1 Speed 2 Speed 3 Speed 4 C.F.M. Cubic feet per minute In. wg Inches water gauge Speed 5 Speed 6 Speed 7 Speed 8 17

10 CarbonLite home systems Xpelair Xplus 34 DC Multipoint ventilation units and UltraDC MEV models PPENDIX Models Xplus 34 DC Ref W Higher performance three speed central extract unit Three 125mm diameter intake spigot connections and a 125mm diameter outlet Manufactured in high impact polypropylene External rotor motor/impeller Moulded high performance scroll Integral fixing points with key hole slots Suitable for temperatures up to 4ºC Fitted with 1 metre of five core flex White finish Incorporates UltraDC long life motor Xplus 34 DCRF Ref W Includes wireless control system Three speed wireless control unit (1 metre range) consisting of wall mounted transmitter powered by CR243 battery and mains receiver fitted into the fan unit Stylish slim wall switch with lead Optional 9 speeds from which 3 speeds can be selected 1mins manual timer option on speed setting three 3mins manual timer option on speed setting three Range 1m in line of sight Three Speed Controller Ref speed control switch suitable for Xplus 34 models Use with Xplus 34 DC RF Controller Ref dditional RF controller for Xplus 34 DCRF UltraDC technology for low energy use Extra long life motor for lower whole life costs 3 speeds to provide installed continuous extract performances for the requirements of Part F1 RF control option: 3 from 9 speeds on the Xplus 34 DCRF 5 year UK only CarbonLite guarantee 14kg Typical carbon of up to 14kg per annum when compared to a standard C equivalent Higher density buildings require new methods of ventilation. partments for example often have only one external wall face, requiring ductwork to reach internal rooms. Having one ventilation outlet is not only preferred aesthetically by architects it means less building work and minimises noise breakout. Suitable for domestic dwellings with a total internal volume up to 45m 3. lso suitable for a wide range of commercial applications where multiple extract points can be served by a single fan, for example toilet cubicles. The Xpelair Xplus range is the ideal solution for multipoint extract applications. vailable with UltraDC motors, Xplus is easily installed in houses and flats. The Xplus range is a high pressure, quiet, speed controllable system designed for continuous 24/7 running ensuring that wet rooms are properly ventilated to minimise the migration of high humidity to other rooms. Used in conjunction with Xflex flexible ducting, Profile 29 flat ducting and Regulir ventilation terminals, the system can be concealed above ceilings and in stud walls. ll units are speed controllable by means of a three speed hard wired switch. Xplus 34 DC is also available with RF transmitter (Xplus 34 DCRF). The Xplus 34 DC is recognised by the RE for inclusion in SP ppendix Q. Refer to for full details of how improved SP ratings can be obtained. Performance Xplus 34 DCRF / Xplus 34 DC Static Pressure in Pa Flow rate in l/s (In. wg) 2,V 3,5V 3,75V 5,V 6,V 7,2V 8,3V 9,5V 1,38V C.F.M. Cubic feet per minute In. wg Inches water gauge Xplus 34 DC Xplus 34 DCRF Reference number 91262W 91263W UltraDC motor Yes Yes Radio frequency controls No Yes Speeds 9 options 9 options ppendix Q specific fan powers (W/l/s).3 n/a Extract performance (FID, m 3 /h) high med low Sound pressure level (d()@3m) high low Power (W) high med low 4 4 No. of intake spigots 4 4 Spigot diameter (mm) Colour white white Unit only weight (kg) UK only CarbonLite guarantee (years) 5 5 Kg carbon Xplus 34 DC / Xplus 34 DCRF Product rated at 23V, 5Hz 18 Xpelair CarbonLite t w 19 To atmosphere To atmosphere W 395 mm D 33 mm H 275 mm

11 CarbonLite home systems Xpelair Xcell 15U EC P Whole house heat recovery unit for smaller dwellings ppendix Q recognised for SP 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 92% heat recovery efficiency 5 year UK only CarbonLite guarantee 63kg Typical carbon of up to 63kg per annum when compared to non-heat recovery, extraction only systems To meet uilding Regulations, all new dwellings have to be more airtight than ever before to eliminate unwanted drafts and associated heat loss. s a result a controlled ventilation strategy is used to provide condensation control whilst maintaining the health and comfort of the occupants. 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 an air tight home whilst extracting condensation and smells, from kitchens, bathrooms, utility rooms and toilets. The Xpelair Xcell 15U EC P is one of a new breed of high efficiency CarbonLite MVHR units and a performance of 155m 3 /h at 15Pa make it ideal for new residential flats and apartments. key feature is its slim, compact case design for mounting horizontally above Xcell 15U EC P Reference number W Max. house volume (m 3 ) 31 Summer bypass Yes (automatic) UltraEC long life motor Yes ppendix Q specific fan powers (W/l/s) 1.1 Efficiency (%) 88 Speeds selected during installation etween 15-1% in 1% steps Max. static pressure (Pa) 155 Typical performance (m 3 /h) Speed 3 (9%) 2 (5%) 1 (3%) Max. sound pressure (d()@3m) Speed 3 (9%) 2 (5%) 1 (3%) Power (W) Speed 3 (9%) 2 (5%) 1 (3%) Wall mounting Yes Horizontal mounting Yes Spigot diameter (mm) 125 Colour Grey Unit only weight (kg) 28 UK only CarbonLite guarantee (years) 5 Kg carbon (per year) 63 Product rated at 23V, 5Hz PPENDIX a ceiling or vertically in an airing cupboard or utility room. Not only does the New Xcell 15U EC P meet the requirements of the uilding Regulations and is SP ppendix Q recognised, it rapidly reduces damaging condensation levels to maintain a fresh, and healthy airspace even when the dwelling has been closed up for long periods of time. t the heart of the Xcell 15U EC P is the Xcell counter flow heat exchanger cell with an average heat recovery rate of 88% - and even higher rates in condensing conditions. 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 C 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. three speed switch provides a choice of daytime running, reduced night time performance and OOST speed. During the summer months an automatic summer bypass facility provides free cooling and in the winter an automatic defrost cycle prevents freezing of the condensation removed from the dwelling. nd for peace of mind Xcell 15U EC P is fitted with G4 intake and extract filters as standard with an optional pollen filter also available. For the user Xcell systems simply keep a home comfortably fresh whilst the cost of heat energy that would otherwise be lost. Xpelair Xcell air quality and comfort you will want to come home to. Model Xcell 15U EC P Ref W ir volume 155m 3 /h at 15Pa Very compact unit One unit for left/right (reverse front/back) and wall or ceiling 88% efficient counter flow heat exchanger Constant volume, UltraEC motor Electronic controls with frost protection, bypass control and internal settings Control with 3-position switch G4 filters with option for F6 post filter Extremely low sound levels TÜV approved Condensate connection 1¼ Performance Xcell 15U EC P Static Pressure in Pa 2 Xpelair CarbonLite t w Three Speed Controller Ref position switch Exhaust air Outside air Speed 1 (holiday/absent) Speed 2 (normal) Speed 3 (boost) C.F.M. Cubic feet per minute In. wg Inches water gauge Flow rate in m 3 /h View View ir intake Discharged air W 63 mm D 265 mm H 78 mm (In. wg) Installation and accessories Installation must be carried out by a competent person and in accordance with appropriate uilding and Wiring Regulations. D Xcell 15U EC P E From dwelling View View 82 From atmosphere F 82 Electrical connection = 125Ø worm drive clips = 125Ø insulated flex C= 125Ø intake cowl D= 125Ø discharge cowl E = 125Ø insulated tee F = 125Ø insulated duct G= Dividing wall 432 Condensate drain (1¼ ) 432 To atmosphere E C G To dwelling F

12 CarbonLite home systems Xpelair Xcell 27 UltraDC Whole house heat recovery unit ppendix Q Recognised and est Practice listed UltraDC technology for low energy use Extra long life motor for lower whole life costs Summer bypass for free summer cooling Up to 95% heat recovery efficiency for reducing energy cost 5 year UK only CarbonLite guarantee 195kg Typical carbon of up to 195kg per annum when compared to non-heat recovery, extraction only systems New building regulations are striving to improve energy efficiency in the home and reduce CO 2 emissions. Part L places greater emphasis on airtightness in new homes to reduce energy loss through uncontrolled air leakage, so the need for an intelligent controlled ventilation strategy is becoming more critical. Whole house ventilation with heat recovery is often referred to as MVHR. It provides a constant background flow of fresh tempered air to the living spaces of a tight home whilst extracting condensation, smells, tobacco smoke and volatile organic compounds via kitchens, bathrooms, utility rooms and toilets. The Xpelair Xcell 27 is one of a new breed of high efficiency MVHR units. PPENDIX The Xpelair cell is housed in an insulated cabinet and integral filters are designed to make access to the cell unnecessary - keeping maintenance to a minimum. Xpelair UltraDC fan units not only ensure a low running cost but they are also much more efficient than C motors - keeping energy usage down. choice of ten preset performance programmes enables flexible control over air quality and when combined with a manual switch or automatic sensor, the ventilation rate can be increased temporarily to reduce humidity - perfect for bath and shower rooms. Fitted with a fan failsafe interlink, if one fan is stopped, the other will automatically switch off - particularly important in homes with open fires or unvented boilers. Housed in a stylish cabinet, the Xcell 27 can be unobtrusively mounted in an airing cupboard, on a kitchen wall or within a roof space. Xpelair UltraDC motors reduce energy consumption and last longer than conventional C motors. For this reason Xpelair offers a 5 year UK only CarbonLite guarantee. Xcell 27 Xcell 27P Reference number 91264W 91265W Max house volume (m 3 ) Summer bypass No Yes UltraDC long life motor Yes Yes ppendix Q specific fan powers (W/l/s) Efficiency (%) Speeds selected during installation 3 3 Typical performance (m 3 h) high 29 / med 175 / low 11 high 29 / med 175 / low 11 Max static pressure (Pa) high 3 high 3 Max sound pressure (d()@1m) high 47.7 / med 39.7 / low 32.2 high 47.7 / med 39.7 / low 32.2 Power (W) high 18 / low 4 high 18 / low 4 Wall mounting Yes Yes Roof space fitment Yes Yes Spigot diameter (mm) Colour beige/green beige/green Unit only weight (kg) UK only CarbonLite guarantee (years) 5 5 Kg carbon Product rated at 22-24V, 5Hz Static Pressure in Pa Models Xcell 27 whole house mechanical ventilation and heat recovery (MVHR) unit Ref W Wall hanging bracket provided Steel powder coated cabinet eige finish High density foam insulated cabinet lining/scroll construction with built in double sided condensate tray with choice of drain positions Polymeric, robotically assembled heat recovery cell with bonded seals to eliminate cross air leakage ContraFlow cell design providing heat recovery efficiently up to 95% (Independent TZWL laboratory tests) Two stage 1 G4 filters, which are removable for easy cleaning Hinged access door for access to the cell and filters 3 speeds from 12 available (via on board dip switches to suit dwelling volume) or low with switched higher speed. Factory set at the three most popular outlet settings Motors are UltraDC, maintenance free with sealed for life bearings The integrated electronic control system ensures equal constant outputs from both sides of the ducted resistances of the unit Performance XFFI system automatically switches both fans off if one fan fails to rotate Complete with pre-wired connection cable Xcell 27P with summer bypass Ref W ll the features of Xcell 27 plus a built in summer by pass which diverts the incoming air directly into the dwelling without passing through the heat exchange cell Summer bypass During hot periods this ensures that comparatively cooler incoming fresh air is not further heated by warmer air exhausted from the dwelling. This is particularly useful on summer evenings when the outside temperature falls faster than that inside. Three speed selector switch Ref W Three speed selector switch for low (night-time), medium (daytime) and high (boost setting) w81 x h152 x d Performance in m 3 /h Speed 1 Speed 2 Speed 3 Speed 4 Speed 5 Speed 6 C.F.M. Cubic feet per minute In. wg Inches water gauge Speed 7 Speed 8 Speed 9 Speed 1 Speed 11 Speed 12 W 81 mm D 8 mm H 53 mm 95% average efficiency: Energy efficiency is achieved using the Xcell 95% efficient ContraFlow heat exchange cell which transfers heat from the extracted air and preheats the incoming flow ensuring a fresher, drier, tempered atmosphere Xcell 27 internal filters (In. wg) Installation must be carried out by a competent person and in accordance with appropriate uilding and Wiring Regulations. D Xcell 27, Xcell 27P Exhaust air (into unit) Fresh air (into unit) Installation and accessories From dwelling From atmosphere ack spigot Front spigot C Supply air (from unit) D Exhaust air (from unit) Front spigot = 15Ø worm drive clips = 15Ø insulated flex C= 15Ø intake cowl D= 15Ø discharge cowl E = 15Ø insulated tee F = Ø reducer G= 125Ø insulated duct To atmosphere ack spigot E C To dwelling F G 22 Xpelair CarbonLite t w 23

13 CarbonLite home systems Xpelair Xcell 35V EC P Whole house heat recovery unit for larger dwellings ppendix Q recognised for SP 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 92% heat recovery efficiency 5 year UK only CarbonLite guarantee 1153kg Typical carbon of up to 1153kg per annum when compared to non-heat recovery, extraction only systems 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 35V EC P is one of a new breed of high efficiency CarbonLite MVHR units and with variable performance of up to 37m 3 /h, making it ideal for larger detached property applications. The New Xcell 35V EC P meet the requirements of the uilding Regulations and is SP ppendix Q Xcell 35V EC P Reference number W (Left-handed version available, ref: W) Max. house volume (m 3 ) 8 Summer bypass Yes (automatic) UltraEC long life motor Yes ppendix Q specific fan powers (W/l/s).71 Efficiency (%) 93 Speeds selected during installation etween 15-1% in 1% steps Max. static pressure (Pa) 2 Typical performance (m 3 /h) high (9%) med (7%) low (35%) Max. sound pressure (d()@3m) high (9%) med (7%) low (35%) Power (W) high (9%) med (7%) low (35%) Wall mounting Yes Roof space fitment Yes Spigot diameter (mm) 16 (internal) Colour Grey/turquoise Unit only weight (kg) 37 UK only CarbonLite guarantee (years) 5 Kg carbon (per year) 1153 Product rated at 23V, 5Hz PPENDIX recognised, with specific fan powers of only.71 W/l/s and benefits the energy conscious with a typical carbon of up to 1153kg per annum. t the heart Xcell 35V EC P is the Xcell counter flow heat exchanger cell with an average heat recovery rate of 93% - and even higher rates in condensing conditions. 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 C motor equivalents. The Xcell unit performance is set up digitally in 1% increments 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. user 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 when the evening outside air temperature drops below that indoors. nd in the winter an automatic defrost cycle prevents freezing of the condensation removed from the dwelling. For peace of mind Xcell 35V EC P is fitted with G4 intake and extract filters as standard with an optional upgrade pollen filter also available. Regular inspection is not necessary - a filter warning light will indicate when the filters need cleaning; these can be removed and vacuumed without the use of tools. For the user Xcell systems simply keep a home comfortably fresh whilst the cost of heat energy that would otherwise be lost. Xpelair Xcell air quality and comfort you will want to come home to. Model Xcell 35V EC P Ref W W (Left-handed version) ir volume 35 m 3 /h at 2 Pa 92% efficient counter flow heat exchanger Low energy UltraEC fans Optional internal electric frost free element (pre heater). Frost free up to outside -1 o C State-of-the-art electronic controls with smart frost protection, bypass control, frost free control and more Top and side spigot connection Protected to IP44 Condensate connection 1¼ Unit fully programmable, also via PC software Options to connect sensor for sensor control Control with 3-position switch G4 filters (EU4) Extremely low sound levels EN 38 certificate Service friendly and very easy to install User removable front cover obscures the pull-out filters TÜV approved Right-handed version 178 condensation drain Three Speed Controller Ref position switch W 912 mm D 66 mm H 724 mm Performance Xcell 35V EC P Static Pressure in Pa min. 6mm 35% 5% 7% 9% 1% 597 condensation drain min. 6mm C.F.M. Cubic feet per minute In. wg Inches water gauge 1 1/4" condensation drain connector W 42W 2W W Speed band 2 Speed band 1 O16 36 (8x) Speed band 3 23W Speed band 4 22W 52W 12W Flow rate in m 3 /h Xcell 35V EC P Installation and accessories Installation must be carried out by a competent person and in accordance with appropriate uilding and Wiring Regulations. Speed band 5 D From dwelling From atmosphere ack spigot Front spigot 22W Front spigot To atmosphere ack spigot E 243W = 15Ø worm drive clips = 15Ø insulated flex C = 15Ø intake cowl D = 15Ø discharge cowl E = 15Ø insulated tee F = Ø reducer G = 125Ø insulated duct C To dwelling F (In. wg) G 24 Xpelair CarbonLite t w 25

14 CarbonLite home systems Xpelair Xcell 3 & 4 UltraDC Whole house heat recovery unit ppendix Q recognised and est Practice listed UltraDC technology for low energy use Extra long life motor for lower whole life costs Up to 9% heat recovery efficiency for reducing energy cost 5 year UK only CarbonLite guarantee 1643kg Typical carbon of up to 1643kg per annum when compared to non-heat recovery, extraction only systems Meeting improved energy efficiency requirements for new homes combines efficient heating, insulation, better air-tightness and a controlled ventilation strategy. n integrated, new generation, high efficiency whole house heat recovery system is by far the most efficient ventilation solution for new airtight buildings. The Xpelair Xcell 3 and 4 are ideal for larger properties in order to meet Part F1 requirements. s the extract points are in the wet rooms - bathrooms, en-suites, cloakrooms and kitchens, the air change rates in these individual rooms will be substantially higher. t the heart of the unit is a 9% efficient heat recovery cell which transfers the heat from the outgoing exhaust airflow to the incoming fresh air whilst keeping the two flows separated. s the temperature of the outgoing air drops, it reaches dew point and gives up condensate. The warming process to the incoming air reduces it s Relative Humidity (RH) ensuring a fresh, condensation free indoor environment. The unit features UltraDC motors designed for continuous operation and exceptionally low running costs. The unit design allows the outlet spigots to be set vertically or horizontally to suit site conditions. The unit is fitted with two cell pre-filters which are user accessible from the outside and without having to isolate the unit. Xcell 3 Xcell 3P Xcell 4 Xcell 4P Reference number 91267W 91268W 91269W 9127W Max house volume (m 3 ) Summer bypass No Yes No Yes UltraDC motor Yes Yes Yes Yes Efficiency (%) Speeds selected during installation Typical performance (m 3 /h) high 3 high 3 high 4 high 4 med 2 med 2 med 2 med 2 low 1 low 1 low 1 low 1 Max static pressure (Pa) high 2 high 2 high 15 high 15 Max sound pressure (d()@3m) high 45 high 45 high 51 high 51 Power (W) high 185 high 185 high 241 high 241 low 47 low 47 low 31 low 31 Roof space fitment Yes Yes Yes Yes Spigot diameter (mm) Colour white white white white Unit only weight (kg) UK only CarbonLite guarantee (years) Kg carbon Product rated at 23-24V, 5Hz Models Xcell 3 Ref W 3m 3 /h MVHR Unit at 2Pa 9% efficient heat transfer cell Corrosion resistant aluminium construction utomatic defrost protection Long life low noise backward curved UltraDC motor/impeller sets Integral condensate drain and pipe Vertical and horizontal option separately at all spigots 15mm spigots accept Xflex TFD insulated duct or Profile 15 duct Neon function indicator Two user accessible G3 cell pre-filters that are washable Polypropylene casing, fire retardant to class 1/2 Cold bridging free Internal acoustic insulation Finished in RL 92 White Fitted with flying lead Performance Static Pressure in Pa Electrical characteristics Xcell 3 Volume Pst(Pa) mps Watts Xcell 4 Ref W Features over the Xcell 3 4m 3 /h MVHR unit at 15Pa 18mm spigots accepts Xflex TFD insulted Test data Efficiency independently tested to NEN 5138 by TZWL. Efficiency 91% with an energy usage of 47W Summer bypass Xcell 3P Ref W Summer bypass Xcell 4P Ref. 9127W Features over the Xcell 3/4 Units with factory fitted summer bypass are available to special order. Includes Extract performance in m 3 /h Xcell 3 Xcell 4 Minimum C.F.M. Cubic feet per minute In. wg Inches water gauge Electrical characteristics Xcell 4 Volume Pst(Pa) mps Watts (In. wg) Exhaust air (into unit) Fresh air (into unit) C Supply air (from unit) D Exhaust air (from unit) G automatic control which opens bypass when the outside temperature is over 15ºC and the inside temperature is over 2ºC Three Speed Controller Ref speed selector switch for low (night-time), medium (daytime) and high (boost setting) W 755 mm D 562 mm H 685 mm Installation and accessories Installation must be carried out by a competent person and in accordance with appropriate uilding and Wiring Regulations. From dwelling To dwelling E D* Use either a 45 bend (91274) or 9 bend (91273) to suit application* Xcell 3, 3P H From atmosphere To atmosphere Xcell 4, 4P C Xcell 3, 3P, Xcell 4, 4P 15Ø worm drive clips 2Ø worm drive clips 15Ø insulated flex 2Ø insulated flex C 15Ø intake cowl 2Ø intake cowl D n/a 15 x 2 increaser E 15Ø insulated tee 2 x 15 x 15 YPS 6 F 125Ø insulated duct 15Ø insulated duct G Ø reducer 15Ø connector * Items only applicable to Xcell 4 and Xcell 4P C 26 Xpelair CarbonLite t w 27

15 CarbonLite home systems Xpelair EverDri long life UltraDC Positive pressure ventilation Models Xpelair XEDL Ref For installation in houses Installed in the roof space and ducted to a neat diffuser which is fitted to the ceiling, usually over the stairwell The unit draws dry air from the loft space taking advantage of solar gain which tempers the air The UltraDC motor is extremely efficient providing very low running costs. The air is filtered and gently introduced through the ceiling diffuser uilt-in controls Once the unit has been installed to one of the five extraction rates appropriate to the volume of dwelling there is no need to change any setting. The unit will automatically optimise performance according to temperature Installation XEDL UltraDC technology for low energy use Extra long life motor for lower whole life costs 5 speeds to provide installed performances for varying home sizes 5 year UK only CarbonLite guarantee 19kg Typical carbon of up to 19kg per annum when compared to a standard de-centralised C equivalent system 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. Normally installed in a matter of hours, the units 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. *Maximum dimensions 295 x 295mm ir circulation XEDL - Loft unit installed in a house Standard loft installation (XEDL with Diffuser) W 56 mm D 34 mm H 425 mm XEDL Reference number 9998 Loft spacing installation Yes Ducted Yes Supply performance (m 3 /h) speed speed speed speed 2 13 speed 1 86 Supply performance (l/s) speed 5 72 speed 4 6 speed 3 48 speed 2 36 speed 1 24 Power (W) speed 5 17 speed 4 13 speed 3 1 speed 2 7 speed 1 4 UK only CarbonLite guarantee (years) 5 Kg carbon 19 Product rated at 22-24V, 5Hz 28 Xpelair CarbonLite t w 29

16 CarbonLite home systems Xpelair LoVolt XHR15 Safety extra low voltage (SELV), single room heat recovery ventilator UltraDC technology for low energy use Extra long life motor for lower whole life costs Up to 8% heat recovery efficiency for reducing energy cost 3 year UK only CarbonLite guarantee 55kg Typical carbon of up to 55kg per annum when compared to nonheat recovery extract models In existing buildings, single room heat recovery ventilators can be quicker and less disruptive to fit than ducted whole house heat recovery systems. Xpelair LoVolt XHR15 units can be installed quickly using a standard core drill. Suitable for domestic applications in bathrooms, utility rooms, bedrooms and living rooms. lso suitable for commercial applications such as hotels, offices and meeting rooms. Xpelair LoVolt XHR15 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. s 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 slight negative pressure on the room, so that moist air does not migrate to the rest of the dwelling. XHR15 is more energy efficient than normal fans both in terms of heating and fan running costs. It also complies with current uilding Regulations. Models LoVolt XHR15 range Effective solution for condensation problems in individual rooms Suitable for solid and cavity walls mm thick Easy installation - a 152mm hole can be drilled in minutes using a core cutter, the unit is then simply slid into place and fixed into position On trickle mode, the unit is whisper quiet: at boost speed it is a mere 41d() The tamper proof design ensures it works constantly against the effects of condensation t the heart of the unit is an efficient aluminium heat recovery cell combined with LoVolt motor assembly for complete safety, especially in the splash Zones of bathrooms and showers separate 12V SELV transformer is supplied with the unit. This is installed outside of Zones, 1 and 2 t most times the unit will idle at trickle speed XHR Range LoVolt XHR15PC Ref Two speed trickle and pullcord boost operation SELV safety LoVolt motor operation with separate SELV transformer Tubular construction with integral air intake/outlet and wall bezel luminium heat exchange cell Fascia with built in filters LoVolt XHR15HP Ref. 982 uilt in pullcord override switch for On/Off operation SELV safety LoVolt motor operation with separate SELV transformer Tubular construction with integral air intake/outlet and wall bezel luminium heat exchange cell Fascia with built in filters Remote adjustable set point type humidity sensor automatically switches to boost when a higher percentage RH is detected from, for example showering Integral light sensor to prevent misuse operation at night XHR15PC XHR15HP Installation and accessories The XHR15 range comes complete with a universal mounting kit for installing through the wall. W 545 mm D 341 mm H 22 mm Reference number Integral pullcord Yes Yes utomatic control from remote humidistat No Yes Maximum efficiency (%) 8 8 Speeds 2 2 Extract performance (m 3 /h) boost trickle Extract performance (l/s) boost 9 9 trickle 3 3 Sound pressure level (d()@3m) boost trickle Power (W) boost trickle 9 9 Hole diameter (mm) Wall thickness range (mm) UK only CarbonLite guarantee (years) 3 3 Kg carbon Product rated at 22-24V, 5Hz. Supply from transformer: 12V, 5Hz Wall mounting Hole diameter: 152mm 3 Xpelair CarbonLite t w 31

17 CarbonLite home systems Xpelair utoflow Models Performance Passive air-input units LoVolt XHR15 range Self regulating passive 8mm ventilator that adjusts airflow with outside temperature uilding Regulations compliant Maintenance free temperature sensitive actuating piston Range 5ºC to +1ºC Fitted using a standard core cutter S front face with sound attenuating insulation to the reverse side Telescopic wall tube for walls to 27mm Outside weather protected wall grille Finish in white utoflow 1 Ref W Self regulating passive 1mm ventilator that adjusts airflow with outside temperature uilding Regulations compliant Maintenance free temperature sensitive actuating piston Range 5ºC to +1ºC Fitted using a standard core cutter S front face with sound attenuating insulation to the reverse side Telescopic wall tube for walls to 27mm Outside weather protected wall grille Finish in white utoflow 16 Ref W Self regulating passive 16mm ventilator that adjusts airflow with outside temperature uilding Regulations compliant Maintenance free temperature sensitive actuating piston Range 5ºC to +1ºC Fitted using a standard core cutter S front face with sound attenuating insulation to the reverse side Telescopic wall tube for walls to 27mm Outside weather protected wall grille Finish in white utoflow Pressure Drop in Pa Natural air-input ventilator for intelligently controlled air input ir temperature sensitive opening and closing mechanism for minimising heat loss 2 year UK only CarbonLite guarantee zero carbon uilding 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. Introducing Xpelair utoflow, a simple and neat passive ventilation unit designed for installation at high level through a wall using a core cutter. Xpelair utoflow is self regulating and adjusts the airflow in relation to the outside temperature. 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. utoflow 1 Pressure Drop in Pa utoflow 16 Zero carbon intelligent passive air-supply ventilator Pressure Drop in Pa Diagram showing how utoflow opens with increasing temperature utoflow 8 utoflow 1 utoflow 16 Model C D utoflow utoflow utoflow Thermostat bulb operation Reference number 91295W 91296W 91297W Operating temperature range (ºC) -5/+1-5/+1-5/+1 Maximum vent opening (mm) Maximum ventilation rate (m 3 /h) Pressure drop at max flow rate (Pa) Diameter (mm) Hole diameter (mm) UK only CarbonLite guarantee (years) Kg carbon n/a n/a n/a *. W 337 mm D 216 mm H 218 mm. W 467 mm D 155 mm H 155 mm * : utoflow 8/1 : utoflow 16 Ventilator opening (mm) Degrees centigrade 32 Xpelair CarbonLite t w 33

18 Climate change is one of the greatest challenges facing the world today. There is now a clear association between the environmental threats of Global Warming and emissions of greenhouse gases. 87% is attributable to Carbon Dioxide (CO 2 ), which is increasing as a result of deforestation and the combustion of fossil fuels for the energy in transport, industry and in the home. CarbonLite renewable energy solutions The scientific evidence has been matched by unprecedented political action in attempts to address the problem with landmark agreements at the Rio Earth Summit in 1992, the World Conference on climate change in uenos ires in 1998 and most recently the UN Climate Change Conference in ali. The European Union and more particularly successive United Kingdom Governments have set and met ambitious CO 2 emissions reduction targets. The world has to adapt to climate change and to reduce the risk by reducing individual contributions to its causes. In the UK, with 45% of CO 2 emissions coming from buildings, considerable public resources have been channelled to drive carbon s through energy efficiency. Industry has responded with products performing current tasks but with significantly less energy use and lower whole life costs. With 6% of domestic energy used to heat the spaces in which we live and breathe, Redring has been at the forefront of new technology with a focus on installed performance in many of its products to help developers minimise their environmental impact and homeowners save on ownership and running costs. Xpelair micro wind-turbine COMING SOON!!! Small scale or micro generation is a key part of the government s strategy for reducing carbon emissions. The new range of Xpelair turbines are designed to be suitable for use in both domestic and commercial applications. The product is designed to be visually unobtrusive with a powerful low-friction axial field alternator, which provides for start up at lower wind speeds and results in lower noise levels and vibration free operation. The turbine will generate an average 1.6kW hours of power per day giving a carbon of up to 25kg per annum. Why Solar? Generating your own energy is the very best way you can reduce the impact of climate change, help protect the environment, reduce our dependance on imported energy and save money. Heating and hot water are the largest users of energy in our homes and solar thermal collectors harness the power of the sun to generate free hot water. Code for Sustainable Homes With 216 fast approaching and the drive toward low to zero carbon homes the Redring Sunstore solar system s greater efficiency will gain you extra points towards achieving your dwelling s emission rate (DER) and may result in the developer not having to alter other aspects of his build to achieve the desired star rating. a lot easier for the homeowner to take advantage of one of the most efficient renewable technologies available in the UK today and claim the (LCP) 4 grant. Part L The pril 26 revision to Part L of the uilding Regulations requires that all buildings do not exceed a target carbon emission rate. This can be achieved by improving insulation, air-tightness or the construction method of any given building. However, in most situations simply installing a Redring Sunstore (vacuum tube) solar thermal collector will provide sufficient carbon to achieve Part L compliance without any building design change. Why Redring Sunstore? Solar thermal collectors produce hot water directly from the Sun. Even in the UK the Redring Sunstore solar system is proven to provide around 6% of an average family s annual domestic hot water requirements for free. The benefit to the householder in terms of reduced fuel bills is clear - especially with the continuing rise in gas prices. The benefit to the environment is also enormous; reductions in greenhouse gases help to reduce the devastating impact of climate change. vailable in both tubular and flat-plate panel options, the Redring Sunstore solar system is the preferred choice of the experts and has been selected for some of the largest solar installations in the UK as well as hundreds of private households. Permitted Development lso in March 28 the Government passed it s most recent amendment to the permitted development scheme. Solar thermal products are now allowed to be installed in most cases without planning permission. This removes one of the biggest hurdles in the installation process and now makes it Sunstore kit For further information on permitted developments please visit 34 CarbonLite t w 35

19 CarbonLite renewable energy solutions Redring Sunstore Solar systems Vacuum Tube Commercial range Why track the sun? Solar thermal collectors gain energy through radiation. ecause radiation travels in straight lines (until absorbed and re-radiated) collectors must be positioned so that they are exposed to the maximum amount of direct sunlight. Sunstore features Provides up to 6% of your typical domestic hot water requirements Radically reduces your domestic hot water heating bills Integrates with all types of heating systems including combi boilers Requires no scheduled maintenance Provides free hot water for at least 25 years 1 year UK only components guarantee 25 year UK only tube warranty 3kg Reduce CO 2 emissions by at least 3kg per annum* *on a typical 28 build, all electric semi-detached 3 bed house Vacuum Tube range The tubular Sunstore solar thermal range from Redring stands out as one of the most efficient ranges available in the UK today. Designed and built in the UK, it is ideal for the ever-changing UK climate. The recently designed products make the most of modern design and technology to give above average energy yields. Why Vacuum tube? The Redring Sunstore vacuum tube solar thermal collector has been demonstrated to produce 6% of a family s hot water needs across the year and is the latest generation of super-efficient vacuum-tube solar technology, designed in the UK specifically for UK conditions. Designed for easy installation, usually taking just a day to fit and the low profile panels clip into a unique roof mounting which avoids roof leaks and keeps all pipe-work hidden from view. The Redring Sunstore vacuum tube solar thermal collectors utilise state-ofthe-art thermal vacuum technology to convert solar energy into hot water. The selective coating enables the use of the whole energy spectrum to generate heat and although it produces much greater energy in bright sunshine, hot water collection temperatures are still achieved in overcast conditions. stage and an equally impressive 652kWh** per square metre per year when measuring the Domestic Hot Water performance. In order to lock the energy in, the Redring Sunstore vacuum tube collectors use vacuum insulation technology to prevent the heat escaping from the tubes much like a vacuum flask. We recommend you compare its performance with the small print of other solar products. The Redring Sunstore solar system will: Provide up to 6% of your typical domestic hot water requirements Radically reduce your domestic hot water heating bills Integrate with all types of heating systems including combi boilers Require no scheduled maintenance Reduce CO 2 emissions by at least 3Kg/year Provide free hot water for at least 25 years Vacuum tube solar versus flat-plate solar The Sun moves relative to the Earth s surface at the rate of 15 /hour east to west and by approximately 46 /annum north to south. This means that fixed collectors will hardly ever be perfectly aligned with the Sun. t latitude 52 north, a south-facing collector angled at 3 will only be perfectly aligned (present its full aperture) at midday on mid-summers day. Collectors in a tracking panel system will be perfectly aligned with the Sun all the time it is shining, and therefore the full aperture will be presented to the Sun all day, every day. The collectors in a fixed panel system will only present anything approaching their full aperture to the Sun around midday. During the rest of the day, only a fraction of the panel is being presented. In a year tracking collectors can produce up to 25% of the energy fixed collectors can. The Redring Sunstore Solar Tracker II combines high efficiency Redring Sunstore vacuum tube collectors with an advanced computer controlled mounting system that ensures the collectors are always gaining the maximum amount of energy available. The Tracker s proprietary Hunt & Track digital control system continually scans the sky to locate the Sun. It then positions the array, using reliable and whisper-quiet electronic actuators, so that the collectors are perfectly aligned to gain the most energy. If the Sun is obscured by cloud then the system automatically huns and tracks to the part of the sky where the most energy is available. n integral clutch allows the unit to weather cock out of strong winds or stop if an obstruction is encountered. The Redring Sunstore Solar Tracker II is used by private pool owners, industry and the public sector to meet their water heating requirements. The Redring Sunstore Solar Tracker II can work as the sole source heating, or it can work alongside other heating systems. It will significantly reduce energy bills and over its 25-year life can prevent almost 5,kg of CO 2 polluting the atmosphere (depending on size of system and fuel being replaced). Tracker is ideally suited to heating swimming pools, many of which are under-utilised because the water is too cold or heating costs are too high. Using just solar energy, a pool can be maintained at 26 C - 3 C (77 F - 86 F) from May through to September. Tracker can also be used to provide large volumes of domestic hot water all year round. single tracking system can provide enough energy to heat up to 1,4 litres of water or to provide a 4 person apartment block with 6-75% of the annual domestic hot water requirement - making it ideal for commercial applications. It is suitable for existing or new pool or water heating systems and installation is fast and straight forward. Four models are available (each designated by the collector area), so you can be assured a cost effective and controllable solar system, with gains of up to 25% over fixed collector systems. The product s impressive performance will give you up to 893kWh** per square metre per year at the pre-heat Redring Sunstore vacuum tube solar systems provide more consistent level of hot water all year round. Cross section of a Sunstore vacuum tube ** as measured for 1.27kw/m 2 36 Redring CarbonLite t w 37

20 Renewable energy solutions Product selector 3 simple steps for selecting a typical installation: Firstly determine the size of system that is required. Size can be calculated from any one of the following approaches. The number of bedrooms, or the number of people, or the existing cylinder size (which should have already been correctly sized for the application). There is no minimum size as any Redring Sunstore will provide free hot water. However, the chart below illustrates our recommended sizing. For maximum effectiveness always select the largest system for any given application, ie: for Next determine where the solar collector can be located. South facing is always preferred, with South-East or South-West perfectly acceptable. To facilitate any of these locations, sloping roof, flat-roof and vertical walls can all be used by choosing from our range of unique mountings. a house with two people but four bedrooms select the Sunstore- 21 or Sunstore-25. For an existing cylinder of 11lit for a house with five people, select the Sunstore-21. Where there is no existing cylinder or the existing cylinder will not be used, always east/west facing location on a sloping roof, with an angle of less than 35 degrees, you should use the product selection for south facing locations. ngles greater than 35 degrees should use the east/west product selections. Sizing Chart: Determine how many panels are required. Note: dd 1 extra panel if roof is East or West facing 2 Existing cylinder 11L 15L 18L 21L Calculate by size of cylinder, number of bedrooms OR number of occupants 2 Number of bedrooms 1 or Number of occupants 2 to 3 4 to 5 6 to 7 8 to a. Pitched - For normal sloping roofs with panels mounted one above the other b. Flat roof / Vertical - rackets to allow installation on either flat roofs or vertical walls c. utterfly - mounted side by side to suit different shaped roofs The Vacuum tube range Redring Sunstore solar systems (see size selector) Codes Sunstore 18 2 panel solar system (pitched roof) Sunstore 18 2 panel solar system (pitched roof, butterfly) Sunstore 18W 2 panel solar system Sunstore 18W 2 panel solar system Sunstore 21 3 panel solar system (pitched roof) Sunstore 21W 3 panel solar system (flat roof/wall) Sunstore 25 4 panel solar system (pitched roof) Sunstore 25 4 panel solar system (pitched roof, butterfly) Sunstore 25W 4 panel solar system (flat roof/wall) Sunstore 25W 4 panel solar system (flat roof, wall butterfly) Sunstore 3 5 panel solar system (pitched roof) Sunstore 3W 5 panel solar system (flat roof/wall) Redring Sunstore hot water cylinder (to match with solar system size) Codes Sunstore HX Solar heat exchanger Sunstore 18SC 18L vented hot water cylinder & HiFlow blender (single coil, twin IH) Sunstore 18TC 18L vented hot water cylinder & HiFlow blender (twin coil) Sunstore 18TI 18L stainless hot water cylinder & HiFlow blender (single coil, twin IH) Sunstore 18TT 18L stainless hot water cylinder & HiFlow blender (twin coil) Sunstore 21SC 21L vented hot water cylinder & HiFlow blender (single coil, twin IH) Sunstore 21TC 21L vented hot water cylinder & HiFlow blender (twin coil) Sunstore 21TI 21L stainless hot water cylinder & HiFlow blender (single coil, twin IH) Sunstore 21TT 21L stainless hot water cylinder & HiFlow blender (twin coil) Sunstore 25SC 25L vented hot water cylinder & HiFlow blender (single coil, twin IH) Sunstore 25TC 25L vented hot water cylinder & HiFlow blender (twin coil) Sunstore 25TI 25L stainless hot water cylinder & HiFlow blender (single coil, twin IH) Sunstore 25TT 25L stainless hot water cylinder & HiFlow blender (twin coil) Sunstore 3SC 3L vented hot water cylinder & HiFlow blender (single coil, twin IH) Sunstore 3TC 3L vented hot water cylinder & HiFlow blender (twin coil) Sunstore 3TI 3L stainless hot water cylinder & HiFlow blender (single coil, twin IH) Sunstore 3TT 3L stainless hot water cylinder & HiFlow blender (twin coil) SS - HX11 Pool solar heat exchanger (11kW) SS - HX22 Pool solar heat exchanger (22kW) Redring Sunstore Solar Tracker II option pack (includes full system as above) Codes ST2-SS4 Redring Sunstore tracker 4 panel solar system pack ST2-SS6 Redring Sunstore tracker 6 panel solar system pack ST2-SS8 Redring Sunstore tracker 8 panel solar system pack ST2-SS1 Redring Sunstore tracker 1 panel solar system pack Technical Specification perture area.93m 2 (1m 2 ) Gross area 1.35m 2 Total length 211 mm Total width 615 mm Total weight 38Kg Operating pressure <4 bar Vacuum tube High-borosillcate glass Vacuum.5Pa Efficiency >93% (optimum) EN/S standard EN12975 Tube Warranty Comes complete with all items required for total installation. The panel (collector array) Intelligent controls Pump and circulation module ll connections, fittings and insulation Solar ready hot water cylinder (solar accumulator) Not all advertised systems contain everything required for installation - the Redring Sunstore does! 3. Decide if you can use the existing cylinder in the property or would prefer to purchase a solar-prepared system cylinder. If the current cylinder is in good condition and is currently providing good service and sufficient hot water, it can be converted to use an external heat-exchanger that requires no additional pumps. y using two patented flanges that fit the cylinder wall, the heat exchanger can be fitted quickly and easily to almost all existing cylinder brands; removing the need for a pre-feed cylinder or replacement of the existing cylinder. See the Redring Directory for existing cylinder converters, Combi boiler conversion kits and optional extras. If you require or would prefer to install a solar-prepared cylinder you should first select the size using points 1 and 2 above and Size Selector Existing cylinder size OR Total no. of bedrooms OR Total no. of occupants South-facing install then determine whether you require a vented or un-vented model based on the plumbing configuration of the house or building. ll our cylinders, both vented and un-vented are designed specifically for use with solar hot-water systems and include a high efficiency solar coil for improved heat-transfer. They are supplied with CFC-free high insulation foam, an immersion heater and thermostat as well as the necessary compression fittings. We can also supply an automatic blender valve for all systems. The blender will conserve the hot water supply and regulate the temperature of water reaching the taps. Please note that blender valves can reduce flow-rates. Read more about Solar Collectors in the Redring Directory. Sunstore solar system required East/west install 11L Sunstore - 18 Sunstore L Sunstore - 21 Sunstore L Sunstore - 25 Sunstore L Sunstore x Sunstore - 25 Redring Sunstore Solar Systems are supplied with the solar panel(s), intelligent controls, pump and circulation module, panel manifold and cover, pipe kit filling bottle and 5 litres of inhibiter. Redring Sunstore Solar Tracker Option Packs are supplied with the collector tracking system - 4,6,8 or 1 panel dependent on the model selected, digital solar controller and pump circulation module. Please note: dditional items will be required to complete the finished installations dependent on specific site requirements. ccessories There are a wide range of accessories available for the Redring Sunstore range. Please contact the sales hotline on or further details and specifications. Maximum Savings and enefits We have experience of installation in a variety of applications, from a traditional pitched roof, vertical wall mounted or even on top of a high-rise building. The Redring Sunstore solar thermal collectors can be sized to provide larger quantities of hot water depending on your requirements. Redring Solar can also provide a cost-effective solution for DHW (Domestic Hot Water) in Social Housing applications. To ensure you gain the maximum benefit from the Redring Sunstore Solar Systems and for further information please send a description of your project, contact details and drawings to aedesign@applied-energy.com Technical Services Our technical services call centre is staffed by a team trained in diagnosing and rectifying potential concerns over the phone. If for any reason they are unable to solve a problem by phone, they will brief an engineer on your behalf prior to the service visit to ensure that, wherever possible, the problem is fixed first time. Website: Sales Hotline: The team also provides advice on product selection, application, installation and operation; ensuring maximum value is gained from selecting a Redring heating product. For further information: Tel: Fax: CarbonLite t w 37

21 CarbonLite heating and air treatment solutions Low carbon electricity, generated here in the UK and not imported from around the world, gives us security of energy supplies and contributes to reducing the devastating impact of climate change. Low carbon electricity provides low carbon heating from electric panel and storage heaters. Creda are at the forefront of these developments with the latest technology, advanced energy- controls and contemporary styling to suit the homes of today. building regulations. Once installed, electric heating requires virtually no maintenance. Unlike gas there is no legal requirement for an annual landlord safety certificate. Year in and year out, electric heating provides instant, responsive and safe heating on demand. Recent calculations have shown that when all these factors are taken into account there is a minimum overall cost of at least 13% a year in comparison to gas central heating. partments and flats often favour electric heating for all these reasons. It is the simplest and most cost effective solution for many hotels, gyms, crèches, nurseries, surgeries, care homes, offices and shops all over the UK. Product selector Domestic Comfort cooling and dehumidification Room air volume (m 3 /h) What is your application? pplication demands 35 Commercial Comfort cooling, heating and dehumidification Room air volume (m 3 /h) 39 Electric heating is cheaper than gas Choose the W21N Choose the W245N Choose the WHP21N Choose the WHP245N Low carbon electricity from renewable sources makes electric heating the fuel of the future: but already electric heating is cheaper than gas. In recent times all energy prices have risen, but none more so than gas. Creda electric heating is now cheaper over its entire lifetime than gas, when all the facts are considered. nnualised installation costs (based on manufacturers quoted average lifetimes and typical installation costs for 6 electric panels or 6 wetradiators and a gas boiler). Page 42 Page 42 Page 42 Page 42 Electric heating products cost less to buy in the first place and are quick and easy to install or upgrade. They offer total flexibility in the building design, with no complicated pipe runs, which also leave gaps in the building fabric: a problem when air-tightness is a key factor in improving the carbon fabric of a building and meeting Part L of the nnual safety check and maintenance costs (to comply with manufacturers conditions of guarantee - using lowest priced ritish Gas service contract to include boiler, controls and radiators). nnual fuel costs (based on guidance from the Energy Saving Trust publication CE185 and Npower standard gas and electricity prices on Feb 1th 28). For low carbon advanced control heating systems, choose the Creda Eco-Response Page 44 4 CarbonLite t w 41

22 CarbonLite heating and air treatment solutions Xpelair Digitemp Comfort air conditioning and heating Digitemp features Model Can operate in cooling, heating or dehumidification models to maximise comfort. Easy installation from within the room - patented folding grille system eliminates the need for external access Everything needed to fit the unit is supplied apart from a drill and Ø155mm core cutter! The electronic control system includes infrared remote control night function and automatic operation Can be installed at high or low level for maximum flexibility and useable space Economic and efficient, combining low power consumption when cooling with a high efficiency heating capacity Digitemp uses a three speed fan including night mode for super-quiet operation Factory sealed refrigerant system eliminates the need to connect hoses Self-diagnostic programme for all maintenance requirements Cooling and dehumidification Digitemp W21N 2.1kW (cooling) Ref Digitemp W245N 2.45kW (cooling) Ref Cooling, heating and dehumidification Digitemp WHP21N 2.1kW (cooling) and 1.9kW (heating) Ref Digitemp WHP245N 2.45kW (cooling) and 2.3kW (heating) Ref Modular climate control Coefficient of Performance (COP) of up to 2.64 Suitable for domestic and small specific commercial applications Comfort cooling and heating variants Remote hand held control Unique and patented folding grille system for easy installation 2 year UK only CarbonLite guarantee 13kg Typical carbon of up to 13kg per annum in heating mode only, when compared to standard electric heating Cool in summer, cosy in winter. Xpelair Digitemp offers all year climate control for homes of all shapes and sizes. Installing climate control can bring a sense of comfort and style to a home, fulfilling the expectations of modern family life. The self-contained Digitemp unit is ideal for use in the bedroom and living spaces and studies. The quiet and sleek unit is installed internally without the use of an unsightly outdoor condensing unit - making it particularly suitable for use in apartments and multi storey locations where other systems require planning permission. The Digitemp is even suitable for some listed building applications. Digitemp is a stylish slimline wall mounted all-in-one solution, providing all year round comfort - cooling, heating and dehumidification all at the touch of a hand held remote control. With no outdoor condensing unit to install and no gas connections, the unit is easy and quick to fit at high or low level. Installation can be done internally with the only sign of the system on the outside of the building being two discreet grilles. The W21N and W245N models provide cooling only, whereas the WHP21N and WHP245N provide the convenience of heating and cooling in a single unit. W21N W245N WHP21N WHP245N Reference number Cooling capacity (kw) Heating capacity (kw) n/a n/a EER (Energy Efficiency Ratio) COP (Coefficient of Performance) n/a n/a Max. absorbed power rating (W) Dehumidification capacity (l/h) Energy efficiency class (cooling) C C Energy efficiency class (heating) n/a n/a C F Room air volume (m 3 h) Fan speed settings Max. noise levels d() Refrigerant type R41a R41a R41a R41a Max. range of infrared remote control (m) Power supply (V) Power supply (Hz) UK only CarbonLite guarantee (years) Unit only weight (kg) Kg carbon n/a n/a Digitemp Range W 963 mm D 37 mm H 635 mm Installation and accessories Installing Digitemp from within the room at high or low level is quick and easy. The refrigerant system is factory sealed so installation does not involve opening the system or the connection of any hoses. Digitemp can only be positioned against an outside wall. Where possible the unit should be sited in the centre of the wall. Two 155mm diameter holes are core drilled at a sloping angle towards the outside. The diameter must not be reduced or restricted. The indoor wall bracket and ducts are fitted. The patented, folding, outside inlet and outlet grilles are installed from within the room. The unit is fixed to the bracket with care taken that it is perfectly level. The unit is wired to a fused spur. Internal appearance High level installation Controllers The automatic control system provides precise climate control at the touch of a button. ll operational modes are programmable using the infrared handset - no need to move to adjust the room temperature. External appearance Low level installation 42 Xpelair CarbonLite t w 43

23 CarbonLite heating and air treatment solutions Creda Eco-Response Storage radiant heaters dvanced control heating systems Eco-Response features Economical use of energy utilising the best of stored and direct acting heating technologies Model Elements (storage) - 65W incoloy sheathed, mineral filled elements Element (direct acting) - cable-on-foil thin facia panel Thermostat (input) - integral electronic charge limiter. Maximum core temperature 67 o C/69 o C at full charge Thermostat (output) - integral electronic thermostat with child lock facility Thermal insulation - Carbowool 128kg/m 2 Microtherm G and calcium silicate Energy retention cells - high density bonded magnetite Protection (storage) - automatic reset core limit thermostat and manual over-temperature cut out Protection (direct acting) - automatic reset limit thermostat and automatic reset over-temperature cut out Finish - white polyester and zinc coated steel with grey base Cable (storage) - 1.6m 2.5mm 2 3 core Cable (direct acting) - 1.6m.75mm 2 2 core Supply - 23/24V C single phase 1 year UK only guarantee Control options 4 zone pilot wire central controller llows 7 day programming of comfort / setback time settings of multiple pilot wire linked heaters in up to 4 separate zones. Model: PW E4ZC Ref: Contemporary design - looks good in any home Unobtrusive - takes up no more space than a traditional wet radiator One-touch electronic controls with child lock facility Simple + or - touch temperature control for accuracy and flexibility Rapid response to changing temperature demands Pre-wired with 2 x 1.6 metre lengths of cable for storage and direct acting power supplies - for ease of connection Designed for rapid assembly to keep installation costs down Requires no annual maintenance Eco-Response offers advanced electric heating for the future, challenging expected norms with superior efficiency and controllability. Warmth where it s needed, when it s needed... in a single room or across the house. constant low level of background heat prevents the fabric of the building from cooling. On demand, this fast-acting appliance raises the temperature to meet your needs, providing total control and the peace of mind that comes with low running costs. The Creda Eco-Response has been developed to help meet the needs of Part L 26 uilding Regulations and provides enhanced SP scores. Specifiers will benefit from the integrated storage/direct acting heater category within table 4a of SP 25 which rewards the enhanced controllability of Eco-Response with a 1% efficiency rating, placing this leading technology in heating type 2 with a responsiveness weighting of.75. The Eco-Response will work best with Redring solar water heating or an Xpelair MVHR unit to pass current SP ratings. *ased on a semi-detached house with a floorspace of 13m 2 Performance Conventional heater Eco-Response With a conventional wet heating system, when heating goes off, building shell cools. 2. The building shell has to then be warmed again before the room feels comfortable. 3. This takes time and energy - slow response. 1. It is smarter to maintain low level background heat. 2. The room temperature can be raised quickly and efficiently when needed. 3. Economical. Responsive. Intelligent. Optional 4 zone pilot wire linked central controller available CE marked and E approved 19kg verage carbon of up to 19kg per annum when compared to auto slimline storage heaters* Key features Stored heat - maintains low level background heat to keep the fabric of the building warm, utilising economy off-peak electricity Simple integral control on top of the heater - allows easy adjustment to achieve the user s preferred comfort temperature Radiant heat - rapidly raises temperature to required comfort level on demand ER3 ER4 ER5 Reference number Nominal output (kw) Charge acceptance (kwh) Input rating (off peak) (kw) Input rating (radiant elt.) (kw) Number of elements Number of bricks Unit only weight (kg) Eco-Response range Model Height Width Depth C Feet position D ER3 712mm 6mm 13mm+1mm 295mm ER4 712mm 83mm 13mm+1mm 523mm ER5 712mm 16mm 13mm+1mm 751mm ER 3 W 725 mm D 215 mm H 7 mm ER 4 W 842 mm D 215 mm H 7 mm ER 5 W 172 mm D 215 mm H 7 mm Installation Minimum clearance required 75mm either side of heater 15mm in front of the heater 25mm directly above the heater 44 Xpelair CarbonLite t w 45