Winterwarm productcatalogue UK 2023

Winterwarm heating solutions With this brochure you can simply select all necessary parts for a Winterwarm heating installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Winterwarm-quality • More than 85 years of experience • ISO 9001:2015 certified • Quick delivery • Reliable Product catalogue and pricelist UK September - December 2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 Prices in this catalogue are gross prices. For net prices you can contact our sales office in Warrington - Tel. +44 (0)192 57 65 799. More specific product information can be found on www.winterwarm.co.uk. Version: 1. September 2023 - valid untill 31. December 2023 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Winterwarm HR Condensing unit air heater page 8 / 9 Winterwarm HR-EC Condensing unit air heater with EC-fan page 10 / 11 Winterwarm XR+ Indirect fired unit air heater with modulating burner and fan page 12 / 13 Winterwarm Water heater EC page 26 / 27 Winterwarm EH Electric heater page 30 / 31 About us Winterwarm, quality all over page 4 / 5 Winterwarm Water heater LT For low water temperatures page 28 / 29 Winterwarm Qwikshift Heat pump combined with innovative booster technology page 6 / 7 Controls page 32 / 33 Winterwarm DXC Indirect fired air heater with closed combustion system for poultry houses page 36 / 37 Winterwarm DXE Indirect fired air heater for installation outside the poultry house page 38 / 39 Winterwarm Boxer page 42 Winterwarm DX Fan page 43 Winterwarm Water heater page 24 / 25 Flue material page 18 / 19 Radiant Tube page 14 Winterwarm ACM Air curtain consisting of separate modules page 20 / 21 Destratification fans page 22 / 23 Winterwarm DX-EH Electric air heater, specifically for sustainable heating of stables page 34 / 35 Winterwarm DXB Direct oil fired heater for poultry houses page 38 / 39 Winterwarm DHX Direct gas fired heater for poultry houses and glass houses page 36 / 37

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Winterwarm heating solutions For more than 87 years now, Winterwarm has been engaged in the development, production and sales of heating systems for the industrial, agricultural and retail markets. We achieved a leading position in the European market by focusing on three things: quality, service and innovation. We are proud of our program of high end, sustainable products among which air heaters, heat pumps, air curtains, thermostats and more, which all contribute to a comfortable climate in buildings at an efficient energy consumption. Whether it is a warehouse, a poultry house, a factory or a supermarket. Looking forward to a sustainable future With all expertise we have gathered in the past years Winterwarm can play an important role in the energy transition. We continuously do research for new “green” heating solutions with a low carbon footprint and try to improve our existing product program. At this moment Winterwarm offers various sustainable heating solutions such as hybrid heaters (heat pump + booster), electric air heaters and water-supplied air heaters (in combination with a heating network, heat pump or boiler). When solar panels are present, our electric heater EH (industrial) or DX-EH (agricultural) are a good solution for the sustainable heating of industrial premises c.q. poultry houses. And where a gas-fired unit air heater is still the best solution for the moment, we have high-efficiency condensing air heaters HR available or for in poultry houses the efficient DXC gas fired heaters. Sales and support in the UK It is important to us that we can adequately support our dealers in all countries. In the UK we have had our own sales office in Warrington for many years now where our experienced staff takes care of the UK and Irish customers. They supply support on day-to-day business activities such as order status and can provide advice on new projects or resolving any problems with heaters. Our website provides you with all kind of product information 24/7 and we continuously invest to improve our on-line service. All heaters, accessories and spares can be ordered through our Web Shop. Sustainable in day-to-day business In addition to manufacturing sustainable heating solutions for our customers, our new factory is the most sustainable building in Winterswijk, Green Leaf municipality 2022 herself. The new business premises has received a BREEAM-Outstanding certificate, which means that it meets various sustainability criteria at the highest level. A number of those criteria concern health, energy use, circularity of materials, land use and ecology. We are very happy to be able to take the next steps towards sustainable heating in this beautiful building together with our sister company WinLed Lighting Solutions. EURO-AIR European Association of Air Heater Manufacturers 4

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . High quality product development Winterwarm has its own R&D department which continuously works on the development of new products and the improvement of existing ones. Our goal is to provide our customers with a reliable product of high quality for a reasonable price. Our product range consists of 90% heaters which we engineered ourselves in the past 10 years, for as well the industrial market as the agricultural market. At this moment our R&D focuses on the development of sustainable heating solutions. Quality from top to bottom Since 1992, Winterwarm has been ISO certified (ISO 9001:2015). Periodically the whole process of product engineering and development, production, delivery and after-sales service is audited by KIWA (the national gas institute in the Netherlands). Consequently, we continuously work to improve all aspects of our company processes. Before a heater leaves our factory, it is submitted to an extensive final test. This provides extra assurance to the installer and his customer that the heater will function well immediately after installation. Van Marcke - HVAC wholesaler Roeselaere, Belgium 4x XR 60 heaters in VAM store Vauxhall garage Sheffield, United Kingdom 6.900 m2 - XR + TR + WCU Hennes & Mauritz distribution centre Poznan, Poland 80.000 m2 - 107x XR + TR Project in Ireland by JF McKenna. New poultry house with 50.000 chickens with 4 DXE heaters. 5 Winterwarm World Wide Jevansa Poultry - Erp (NL) 3 poultry houses with each 4 DXC heaters for in total 120.000 chickens.

Qwikshift QSE 6 Winterwarm Qwikshift QSE The Qwikshift Hybrid Heater is the latest solution for sustainable heating of industrial buildings, shops and warehouses. A heat pump, combined with an innovative booster technology realises quickly the desired room temperature. The smart control allows you to heat as economically as possible and save on monthly recurring energy costs. Characteristics • all-electric • heat output 16kW (10 kW booster and 6 kW heat pump) • silent and energy-saving EC fan • quick heating by booster • sustainable heating solution • can be combined with solar panels • heats and cools • no CO2 emissions • supplied including Smart Controller Measurements Qwikshift QSE Sustainable choice QSE 6+10 booster unit A B C QSE 550 640 805 The Smart Controller ensures that you use your energy smartly and therefore energy efficiently. You absorb fluctuations in electricity costs by entering the current prices in the Smart Controller. It then chooses the most economical way of heating so you always reach your desired temperature at the best price! - Easy installation with the Modbus connection - Self-optimizing for cost-efficient heating - Clock function - 4 zones with up to 8 units each - Adjustable and readable per zone or unit - Cooling function Price Qwikshift QSE 6+10 Type Unit Qwikshift QSE - booster unit* Heat pump QSE - type HPX 06 Price £ 5220 3045 *The QSE booster unit and the heat pump should be ordered separately; the booster unit is supplied with Smart Controller included QSG 12+30 booster unit Measurements Qwikhift QSG

7 2 1 1 2 2 3 3 Patented heat exchanger booster EC fan for minimal electricity consumption Water to air heat exchanger coil Qwikshift QSG Winterwarm Qwikshift QSG The Qwikshift Hybrid Heater is the latest solution for sustainable heating of industrial buildings, shops and warehouses. A heat pump, combined with an innovative booster technology realises quickly the desired room temperature. The smart control allows you to heat as economically as possible and save on monthly recurring energy costs. Characteristics • gasfired • heat output 42 kW (30 kW booster + 12 kW heat pump) • quick heating by booster • sustainable heating solution • up to 60% reduced energy consumption • hydrogen ready • heats and cools • up to 70% less CO2 emissions • silent and energy-saving EC fan • no buffer tank needed • supplied including Smart Controller Flue terminals ød øD HOH A B E F QSG 12+30 80 125 110 1370 575 610 135 D E QSG 1200 1200 The Smart Controller ensures that you use your energy smartly and therefore energy efficiently. You absorb fluctuations in electricity costs by entering the current prices in the Smart Controller. It then chooses the most economical way of heating so you always reach your desired temperature at the best price! - Easy installation with the Modbus connection - Self-optimizing for cost-efficient heating - Clock function - 4 zones with up to 8 units each - Adjustable and readable per zone or unit - Cooling function Price Qwikshift QSG 12+30 Type Unit Qwikshift QSG - booster unit* Heat pump QSG - type HPX 12 Price £ 8265* 3915 *The QSG booster unit and the heat pump should be ordered separately; the booster unit is supplied with Smart Controller included Sustainable choice For prices see page 18/19

HR-series Winterwarm HR-series The condensing unit air heater which combines efficient heating with energy savings and high comfort. The whole series complies already with the strict ErP regulations which have come into effect as of 2021. Characteristics • high efficiency • energy saving (up to 25% compared to conventional heaters) • SS Heatexchanger as standard • modulating burner • compact • option to suspend the heater under an angle of max. 45° (HR10- HR60) • easy to install • modulating clock thermostat • optional: control by 0-10 V or by modbus • delivery incl. siphon for condensate • IP00B 3 1 2 6 6 6 HR30-120 HR30-120 HR30-60 (optional) 8 5 clamps for H-section 7 4 HR10-20 HR10-40 Measurements Sustainable choice A B C D E HR10-20 550 640 800 - - HR30-40 665 815 990 1200 1200 HR50-60 - - - 1200 1200 HR80-120 - - - 1357 1600 front view HR10-20 top view HR10-20 top view HR30-120 front view HR30-120 B A Aa I I J C F H M10 M10 M10 M10 M10 Gas O Flue outlet Ø N Air inlet Ø M B A Aa I I J C F H M10 M10 M10 M10 M10 Gas O Flue outlet Ø N Air inlet Ø M HR 30 - 120 HR 30 - 40 ø130 ø130 HR 30 - 120 HR 30 - 40 A Aa B C F H I J M N O P Q HR10-20 650 755 495 530 470 400 325 280 ø80 ø80 1/2” 415 420 HR30 795 - 670 650 545 470 400 325 ø80 ø80 3/4” 575 565 HR40 795 - 670 650 545 470 400 325 ø80 ø80 3/4” 575 565 HR50-60 1065 - 670 650 143 815 175 90 ø80 ø80 3/4” 840 565 HR80-100 1135 - 1040 1010 822 700 235 155 100 100 1” 855 935 HR120 1280 - 1040 1010 972 700 235 155 130 130 1” 1005 935 rear view HR10-20 rear view HR30-60 rear view HR80-120 fanbox with dampers top/rear or bottom/rear - HR30 - HR60 B A a Gas O Flue outlet Ø N Air inlet Ø M O 1/2" 1/2" 1/2" 1/2" A B C F H I M10 M10 M10 M10 Gas Ø O Flue outlet Ø N Air inlet Ø M 8

9 1 2 3 4 4 5 5 6 6 7 8 Accessories HR-series Controls (more information on page 32) applicable on article no. price £ Multitherm S roomthermostat for 1-8 heaters HR10-60 / 1-4 heaters HR80-120 HR10-HR120 IX3911 151 Multitherm C clockthermostat for 1-8 heaters HR10-60 / 1-4 heaters HR80-120 HR10-HR120 IX3912 294 Remote Sensor, optional with MTC HR10-HR120 GA3929 111 Interface Board for connection to a BMS (max. 8 heaters) HR10-HR120 IB5902 294 Power isolation switch, 230 V - 400 V, 25 Amp. HR10-HR120 IK5281 62 Modbus control set HR10-HR120 GA5903 67 0-10 V. input control set HR10-HR120 GA5906 67 Service parts box for HR HR10-HR120 GA4002-1 835 Set extern alarm signal HR10-HR120 GA4009 24 Suspension Suspension brackets HR10-HR20 GA8610 155 Suspension brackets HR30-HR40 GA8620 175 Clampset for mounting to H-profile (combined with GA8610, GA8620, GA8630) HR10-HR40 GA8680 111 Clampset for mounting to H-profile (combined with GA8580) HR30-HR120 GA8685 189 Cantilever brackets M (per set) HR30-HR60 GA8580 162 Cantilever brackets L (per set) HR80-HR120 GA8622 224 Design suspension HR10-HR20 GA8630 240 Additional Set vertical louvres (4 pcs.) HR10-HR20 GX2001 103 Set vertical louvres (4 pcs.) HR30-HR40 GX4001 124 Set vertical louvres (6 pcs.) HR50-HR60 GX6002 142 Set vertical louvres (6 pcs.) HR80-HR120 GX8010 163 Condensate pump set incl. sifon adapter, hose connector, hose to waste soil pipe, and 6 m. hose for condensate discharge HR10-HR120 GX8002 259 Hose for condensate discharge 30m., ø10mm HR10-HR120 IK5785 47 Fanbox HR for outside air entry, incl. connection piece and 2 dampers HR30-HR60 GAX60110 762 Servomotor 220V for dampers on fanbox HR30-HR60 IK4800 495 Remote step control for servomotor HR30-HR60 IK4801 217 For flue material see page 18/19 Technical data HR-series Type Unit HR10 HR20 HR30 HR40 HR50 HR60 HR80 HR 100 HR120 Price horizontal airflow, natural gas £ 2888 3234 3657 4457 5064 5728 6762 7710 9253 Price horizontal airflow, propane £ 2966 3352 3774 4596 5274 5948 6831 7786 9344 Maximum nominal heat input (H.I.) kW 12.5 20.0 30.0 40.0 50.0 60.0 72.0 91.0 111.0 Minimum nominal heat input (H.I.) kW 4.0 6.0 9.0 12.0 15.0 18.0 24.0 30.0 36.0 Efficiency max. power % 96.0 96.0 96.5 97.0 96.5 96.6 97.0 96.3 96.9 Efficiency 30% power % 106 106 106 106 106 106 106 106 106 Maximum heat output kW 12.0 19.2 29.0 38.8 48.3 58.0 69.8 88.3 107.7 Minimum heat output kW 4.2 6.4 9.5 12.8 15.9 19.1 25.4 26.5 38.2 Max air output (warm) m3/h 2,000 2,600 3,000 4,500 6,000 7,500 11,000 12,900 14,600 Throw horizontal (max) m 15 20 23 26 28 30 42 48 49 Electrical Voltage (50 Hz) V 230 230 230 230 230 230 230 230 230 Electrical power W 250 250 275 450 450 600 780 790 1,240 Electrical current A 1.1 1.1 1.2 2.0 2.6 2.6 3.5 3.7 5.5 Sound level (@ 4 meter), range dB(A) 56-58 56-58 56-58 57-61 61-64 61-64 56-61 56-61 56-62 Weight kg 45 50 75 85 105 110 190 200 225 Max gas consumption (G20) m3/h 1.3 2.1 3.2 4.2 5.3 6.3 7.6 9.6 11.7 Max gas consumption (G31) kg/h 1.0 1.6 2.4 3.2 4.0 4.8 5.8 7.3 8.9 Gas connection G” 1/2 1/2 3/4 3/4 3/4 3/4 1 1 1 Minimum suspension height horizontal throw m 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 Max. length flue** m 9 9 9 9 9 9 9 9 9 *) HR, gasfired condensing air heater, 45 degrees downwards, on request **) for each 90º elbow, 1.5m. less; for each 45º elbow, 1 m. less.

HR EC-series 7 1 2 6 6 6 5 clamps for H-section HR30-120 HR10-20 HR30-120 HR30-60 (optional) HR10-40 Winterwarm HR EC-series The most durable unit air heater from Winterwarm is the HR EC-series. These heaters have not only high efficiencies as far as gas consumption is concerned, but also have a low electricity consumption and a low sound level because of the EC fan motor. Characteristics • high efficiency • energy saving (low gas consumption ánd low electricity consumption) • SS Heatexchanger as standard • modulating burner • compact • option to suspend the heater under an angle of max. 45° (HR10 - HR60) • easy to install • modulating clock thermostat • optional: control by 0-10 V or by modbus • delivery incl. siphon for condensate • IP00B • very quiet 10 4 3 Measurements Sustainable choice A B C D E HR10-20 550 640 800 - - HR30-40 665 815 990 1200 1200 HR50-60 - - - 1200 1200 HR80-120 - - - 1357 1600 front view HR10-20 top view HR10-20 top view HR30-120 front view HR30-120 B A Aa I I J C F H M10 M10 M10 M10 M10 Gas O Flue outlet Ø N Air inlet Ø M B A Aa I I J C F H M10 M10 M10 M10 M10 Gas O Flue outlet Ø N Air inlet Ø M HR 30 - 120 HR 30 - 40 ø130 ø130 HR 30 - 120 HR 30 - 40 rear view HR10-20 rear view HR30-60 rear view HR80-120 fanbox with dampers top/rear or bottom/rear - HR30-HR60 B A a Gas O Flue outlet Ø N Air inlet Ø M O 1/2" 1/2" 1/2" 1/2" A B C F H I M10 M10 M10 M10 Gas Ø O Flue outlet Ø N Air inlet Ø M 8 A Aa B C F H I J M N O P Q HR10-20EC 650 755 495 530 470 400 325 280 ø80 ø80 1/2” 415 420 HR30EC 795 - 670 650 545 470 400 325 ø80 ø80 3/4” 575 565 HR40EC 795 - 670 650 545 470 400 325 ø80 ø80 3/4” 575 565 HR50-60EC 1065 - 670 650 143 815 175 90 ø80 ø80 3/4” 840 565 HR80-100EC 1135 - 1040 1010 822 700 235 155 100 100 1” 855 935 HR120EC 1280 - 1040 1010 972 700 235 155 130 130 1” 1005 935

11 1 2 3 4 7 4 5 6 6 5 Accessories HR EC-series Controls (more information on page 32) applicable on article no. price £ Multitherm S roomthermostat for 1-8 heaters HR10-HR120 IX3911 151 Multitherm C clockthermostat for 1-8 heaters HR10-HR120 IX3912 294 Remote Sensor, optional with MTC HR10-HR120 GA3929 111 Interface Board for connection to a BMS (max. 8 heaters) HR10-HR120 IB5902 294 Power isolation switch, 230 V - 400 V, 25 Amp. HR10-HR120 IK5281 62 Modbus Interface Set (incl. cable set) HR10-HR120 GA5904 366 Modbus control set HR10-HR120 GA5903 67 0-10 V. input control set HR10-HR120 GA5906 67 Service parts box for HR HR10-HR120 GA4002-1 835 Set extern alarm signal HR10-HR120 GA4009 24 Suspension Suspension brackets HR10-HR20 GA8610 155 Design suspension HR10-HR20 GA8630 240 Suspension brackets HR30-HR40 GA8620 175 Clampset for mounting to H-profile (combined with GA8610, GA8620, GA8630) HR10-HR40 GA8680 111 Cantilever brackets M (per set) HR30-HR60 GA8580 162 Cantilever brackets L (per set) HR80-HR120 GA8622 224 Clampset for mounting to H-profile (combined with GA8580) HR30-HR120 GA8685 189 Additional Set vertical louvres (4 pcs.) HR10-HR20 GX2001 103 Set vertical louvres (4 pcs.) HR30-HR40 GX4001 124 Set vertical louvres (6 pcs.) HR50-HR60 GX6002 142 Set vertical louvres (6 pcs.) HR80-HR120 GX8010 163 Condensate pump set incl. sifon adapter, hose connector, hose to waste soil pipe, and 6 m. hose for condensate discharge HR10-HR120 GX8002 259 Hose for condensate discharge 30m., ø10mm HR10-HR120 IK5785 47 Fanbox HR for outside air entry, incl. connection piece and 2 dampers HR30-HR60 GAX60110 762 Servomotor 220V for dampers on fanbox HR30-HR60 IK4800 495 Remote step control for servomotor HR30-HR60 GA4801 217 For flue material see page 18/19 Technical data HR EC-series Type Unit HR10EC HR20EC HR30EC HR40EC HR50EC HR60EC HR80EC HR100EC HR120EC Price horizontal* throw natural gas £ 3295 3647 4082 4889 5601 6343 7788 8802 10415 Price horizontal* throw propane £ 3375 3766 4188 5027 5812 6565 7857 8878 10508 Maximum nominal heat input (H.I.) kW 12.5 20.0 30.0 40.0 50.0 60.0 72.0 91.0 111.0 Minimum nominal heat input (H.I.) kW 4.0 6.0 9.0 12.0 15.0 18.0 24.0 25.0 32.0 Efficiency max. power % 96.0 96.0 96.5 97.0 96.5 96.6 97.0 96.3 96.9 Efficiency 30% power % 106.0 106.0 106.0 106.5 106.0 106.0 106.0 106.0 106.0 Maximum heat output kW 12.0 19.2 29.0 38.8 48.3 58.0 69.8 88.3 107.7 Minimum heat output kW 4.2 6,.4 9.5 12.8 15.9 19.1 25.4 26.5 38.2 Throw horizontal m 15 20 23 26 28 30 42 48 49 Voltage (50Hz) V 230 230 230 230 230 230 230 230 230 Electrical power W 160 160 175 260 475 500 750 830 1,100 Electrical current A 1.3 1.3 1.6 1.2 2.3 2.5 3.4 3.8 5.1 Air output high (warm) m3/h 2,200 2,650 3,150 4,500 6,700 6,700 12,400 13,500 15,400 Air output low (warm) m3/h 1,600 1,700 1,900 2,500 4,000 4,000 10,500 13,200 11,100 Sound level (@ 4 meter) dB(A) 42-54 42-54 43-55 47-61 48-64 48-64 50-60 50-60 56-61 Weight kg 45 50 75 85 105 110 190 200 225 Gas consumption natural gas (G20) m3/h 1.3 2.1 3.2 4.2 5.3 6.3 7.6 9.6 11.7 Gas consumption propane (G31) kg/h 1.0 1.6 2.4 3.2 4.0 4.8 5.8 7.3 8.9 Gas connection G” 1/2 1/2 3/4 3/4 3/4 3/4 1 1 1 Min. suspension height hor. throw m 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 Max. length flue vertical and horizontal** m 9 9 9 9 9 9 9 9 9 *) HR, gasfired condensing air heater, 45 degrees downwards, on request **) for each 90º elbow, 1.5m. less; for each 45º elbow, 1 m. less. Condensation exhaust necessary when flue > 4m 8

XR+ series 12 Winterwarm XR+ series Winterwarm presents the new XR+ range: a complete upgrade from the well-known XR unit air heaters which comply with the ErP2021 directive. A non-condensing gas fired heater with improved performance for a comfortable and efficient heating of industrial and commercial buildings. Characteristics XR+: • compact and reduced weight • non-condensing (no condensate drain necessary) • flexible airflow direction, incl. vertical • inverted heat exchanger gives more even air temperature • increased air volume • delta-T control • modulating premix burner and fan • control up to 8 heaters with one thermostat • optional: control by 0-10 V or by modbus airlift effect 7 3 6 5 clamps for H-section A B C D XR 10+/30+ 550 640 830 540 XR 40+/60+ 665 815 990 720 D E XR 40+/60+ 1200 1200 XR 80+/120+ 1600 1357 1 2 4 XR40+ - XR100+ more information on controls on page 32 7 & 3 vertical and horizontal suspension possible. Measurements XR40+ - XR60+ XR80+ - XR120+ XR10+ - XR30+ F H I C M10 M10 M10 M10 A B Gas O Left view Right view J A Aa B C F H I J M N O XR40+ 795 - 670 650 546 470 400 325 80 80 3/4" XR50+ 795 - 670 650 545 470 400 325 80 80 3/4" XR60+ 795 - 670 650 545 470 400 325 80 80 3/4" A B C F H J I M10 M10 M10 M10 Flue outlet Ø N Air inlet Ø M Gas Ø O Aanzichten + afmetingen HR80 - 120 serie A B C H J F I Gas Ø O Air inlet Ø M Flue outlet Ø N M10 M10 M10 M10 Aanzichten + afmetingen XR80+ - XR120+ serie Aa B A C J I F H M10 M10 M10 M10 M10 Gas O Flue outlet Ø N Air inlet Ø M I Left view Right view A Aa B C F H M N O XR10+ 650 755 495 530 470 400 80 80 1/2" XR20+ 650 755 495 530 470 400 80 80 1/2" XR30/35+ 650 755 495 530 470 400 80 80 1/2" A Aa B C F H I J M N O XR10+-XR30+ 650 755 495 530 470 400 325 280 80 80 1/2” XR40+-XR60+ 795 - 670 650 546 470 400 325 80 80 3/4” XR80+-XR100+ 1135 - 1040 1010 822 700 235 155 100 100 1” XR120+ 1280 - 1040 1010 972 700 235 155 130 130 1” 8 Fanbox with dampers top/rear or bottom/rear

1 2 3 3 4 4 5 6 7 8 Accessories XR+ series Controls (more information on page 32) applicable on article no. price £ MultiTherm S thermostat for 1-8 unit air heaters with external enable/disable option XR10+ - XR120+ IX3911 151 MultiTherm C clock thermostat for 1-8 unit air heaters XR10+ - XR120+ IX3912 294 Remote sensor, optional with MTC XR10+ - XR120+ GA3929 111 Interface board for connection to a BMS (max. 8 heaters) XR10+ - XR120+ IB5902 294 Modbus Interface Set (incl. cable set) XR10+ - XR120+ GA5904 366 MTS with extra input relay XR10+ - XR120+ GX3955 198 MTC with extra input relay XR10+ - XR120+ GX3956 410 Power isolation switch, 230 V - 400 V, 25 Amp. XR10+ - XR120+ IK5281 74 Service parts box for XR XR10+ - XR120+ GA4002-1 835 Modbus control set XR10+ - XR120+ GA5903 67 0-10 V. input control set XR10+ - XR120+ GA5906 67 Set extern alarm signal XR10+ - XR120+ GA4009 24 Suspension Consoles (wall- or ceiling suspension) S XR10+ - XR30+ GA8610 155 Consoles (wall- or ceiling suspension) M XR40+ - XR60+ GA8620 175 Cantilever brackets XR40+ - XR60+ GA8580 162 Cantilever brackets (wall suspension) L XR80+ - XR120+ GA8622 224 Clamps for H-section XR10+ - XR60+ GA8680 111 Vertical suspension kit 80-165 cm XR10+ - XR60+ GA8645 175 Design console XR10+ - XR30+ GA8630 240 Additional Set vertical louvres (4 pcs) XR10+ - XR30+ GX2001 103 Set vertical louvres (4 pcs) XR40+ - XR60+ GX4001 124 Set vertical louvres (6 pcs) XR80+ - XR120+ GX8010 163 Fanbox HR for outside air entry, incl. connection piece and 2 dampers XR40+ - XR60+ GAX60110 762 Servomotor 220V for dampers on fanbox XR40+ - XR60+ IK4800 495 Remote step control for servomotor XR40+ - XR60+ IK4801 217 For flue material see page 18/19 13 Technical data XR+ series Type Unit XR 10+ XR 20+ XR 30+ XR 40+ XR 50+ XR 60+ XR 80+ XR 100+ XR120+ Price natural gas £ 2311 2585 2925 3566 4052 4581 5415 6171 7400 Price propane £ 2375 2682 3019 3677 4218 4760 5482 6240 7478 Nominal heat input max. (h.i.) kW 14.0 22.8 32.0 44.0 55.0 66.0 72.0 91.0 111.0 Nominal heat input min. (h.i.) kW 8.5 13.5 18.0 26.4 33.0 39.6 48.0 60.0 72.0 Maximum efficiency % 93.8 94.6 94.6 95.8 95.6 95.6 95.9 96.0 96.4 Maximum heat output kW 12.7 20.7 28.9 41.1 50.7 61.2 68.6 86.9 105.6 Minimum heat output kW 8.0 12.8 17.0 25.3 31.5 37.9 46.0 57.6 69.4 Air output (warm) m3/h 2,750 4,000 4,200 5,400 8,000 8,000 10,200 10,700 13,000 Throw horizontal m 22 30 31 32 46 46 38 40 43 Throw vertical (warm) m 5 5 6 7 7 8 - - - Voltage (50Hz) V 230 230 230 230 230 230 230 230 230 Electrical power W 200 300 300 325 750 750 730 760 1,210 Electrical current A 0.9 1.4 1.4 1.5 3.5 3.5 3.3 3.5 6 Sound level (@ 5 meter) dB(A) 54-56 56-59 56-59 54-59 58-64 58-64 58-62 58-62 58-62 Weight kg 46 50 53 78 80 82 185 195 215 Gas consumption natural gas (G20) m3/h 1.5 2.4 3.4 4.7 5.8 7.0 7.6 9.6 11.7 Gas consumption propane (G31) kg/h 1.1 1.8 2.5 3.5 4.4 5.3 5.8 7.3 8.9 Gas connection G” 1/2 1/2 1/2 3/4 3/4 3/4 1”bi 1”bi 1”bi Min. suspension height horizontal throw m 1.7 1.7 1.7 2.7 2.7 2.7 2.7 2.7 2.7 Min. suspension height vertical throw m 4 4 4 5 6 6 - - - Max. length flue hor. throw m 6 6 6 8 8 8 9 9 9 Max. length flue vert. throw m 2 2 2 2 2 2 - - - *) for each 90º elbow, 1.5m. less; for each 45º elbow, 1 m. less. Condensation exhaust necessary when flue > 4m

WRU-series 14 Winterwarm Radiant Tube Winterwarm presents the WRU-series: gas-fired radiant tubes which provide a comfortable warmth. Radiant heat is experienced as a very pleasant warmth equal to sun radiation; the thermostat can even be set a few degrees lower than usual! Especially suitable for bad insulated halls, circumstances where only part of a room needs to be at a certain temperature (like warehouses with packing area) or environments where no air circulation or draughts are allowed. The WRU is a U-tube available in 8 capacities. Information on linear types/herringbone systems/ double linears available upon request. Characteristics WRU: • rapid heating up times • no heat loss through the roof • energy saving • no air movement • no floor space required • plug in control box • maximum efficiency because of patented reflector system Measurements

15 Technical data WRU Type Unit WRU 15 WRU 22 WRU 28 WRU 33 WRU 42 WRU 50 Price £ 1380 1639 1972 2129 2209 2381 Nominal heat input (h.i.) kW 15.0 23.0 29.2 34.5 42.2 47.0 Voltage (50Hz) V 230 230 230 230 230 230 Weight kg 31 47 66 66 81 81 Supply pressure G20 min. mbar 17 17 17 17 17 17 Gas category II2H3+ , II2H3P II2H3+ , II2H3PII2H3+ , II2H3P , II2H3+ , II2H3PII2H3+ , II2H3PII2H3+ , II2H3PII2H3+ , II2H3P II2H3+ , II2H3P Flue connection mm 100 100 100 100 100 100 Gas connection G” ½” ½” ½” ½” ½” ½” Measurements length - A mm 3100 5385 5510 5510 6970 6970 width - B mm 470 711 711 711 711 711 heigth - C mm 175 210 210 210 210 210 Flue material for balanced flue system article no. Price £ Roof terminal DDV 100/150 IA8101 249 Roof sheet flat roof RP 100/160 IA8321 32 Adjustable roof sheet CL 100/160 (25°-45°) IA8143 59

Flue materials 16 ød øD HOH A B Cmin. E F HR 10-60 80 125 110 1370 575 500 610 135 HR 80-120 100 150 140 1550 930 700 610 160 HR 120 130 200 225 1745 930 730 750 300 Flue terminals All Winterwarm gas fired unit air heaters are CE-approved with their own flue terminal system. These should be ordered together with the heater (roof or wall terminal). For HR/HR-EC unit air heaters For XR+ unit air heaters Easy Fix: fits exactly No extra parts necessary A Ø D Ø d HOH B C min Ø d Ø D E F Max. 300 XR10+ - XR30+ XR10+ - XR30+ XR10+ - XR60+ XR10+ - XR30+ XR40+ - XR120+ XR40+ - XR120+ XR10+ - XR30+ HR/HR-EC 10-60 HR/HR-EC 80-120 HR/HR-EC 10-60 HR/HR-EC 80-120 ød øD HOH A B Cmin. E F XR10+ / XR60+ 80 125 110 1200 400 500 610 135 XR80+ / XR100+ 100 150 140 1200 500 600 610 180 XR120+ 130 200 225 1850 955 - 750 190

Flue materials 17 Various flue materials Winterwarm offers extra flue material to extend the flue system and different kinds of roof sheets. Type (aluminium 0,7mm) diameter article no. price £ Elbow 90° Ø 80 IA8123 16 Elbow 45° Ø 80 IA8200 17 Pipe 1000 mm Ø 80 IA8128 27 Pipe 500 mm Ø 80 IA8250 21 Elbow 90º Ø 100 IA8167 23 Elbow 45º Ø 100 IA8163 23 Pipe 1000 mm Ø 100 IA8156 32 Pipe 500 mm Ø 100 IA8150 19 Elbow 90° Ø 130 IA8367 38 Elbow 45° Ø 130 IA8363 34 Pipe 1000 mm Ø 130 IA8356 45 Pipe 500 mm Ø 130 IA8350 36 Type (aluminium 1,5mm) diameter article no. price £ Elbow 90° Ø 80 IA8220 23 Elbow 45° Ø 80 IA8221 23 Pipe 1000 mm Ø 80 IA8129 34 Pipe 500 mm Ø 80 IA8222 20 Elbow 90º Ø 100 IA8168 32 Elbow 45º Ø 100 IA8162 26 Pipe 1000 mm Ø 100 IA8158 45 Pipe 500 mm Ø 100 IA8152 29 Elbow 90° Ø 130 IA8368 80 Elbow 45° Ø 130 IA8362 65 Elbow 30° Ø 130 IA8360 42 Pipe 1000 mm Ø 130 IA8358 57 Pipe 500 mm Ø 130 IA8352 42 article no. price £ Roof sheet RP 80/125 IA8121 19 Adjustable roof sheet CL 80/130 (25°-45°) IA8124 57 Conical roof sheet CP 100/160 (45°), incl. storm collar GA8132 208 Roof sheet RP 100/150 IA8321 32 Conical roof sheet CP 100/160 (45°), incl. storm collars GA8142 200 Adjustable conical lead sheet CL 100/160 IA8143 59 Roof sheet RP 130/210 IA8322 41 Adjustable roofsheet 130/200 (25°-55°) IA8341 248 Adjustable conical lead sheet CL 100/160 IA8143 59 Conical roof sheet CP 130/210 (up to 45º), incl. storm collar GA8332 211 Roof sheet set 130/210 for trapezodial roof GA8334 233 Flue material for HR series and QSG-series applicable on article no. price £ DDV 80/125 HR Roof terminal HR10-HR60 + QSG IA8214 222 CT 80/125 HR Wall terminal HR10-HR60 + QSG IA8216 184 DDV 100/150 HR HR80-HR100 IA8108 313 CT 100/150 HR HR80-HR100 IA8114 203 DDV 130/210 HR Roof terminal HR80-HR120 IA8307 443 CT 130/210 HR Wall terminal HR80-HR120 IA8314 324 Flue material for XR series applicable on article no. price £ Roof terminal DDV 80/125 XR10+ - XR60+ IA8202 176 Wall terminal MDV 80 (2-pipes) XR10+ - XR60+ IA8212 137 Easy Fix wall terminal XR10+ - XR60+ GA8201 186 Concentric wall terminal CT 80/125 XR10+ - XR60+ IA8113 125 Roof terminal DDV 100/150 XR80+ IA8101 249 Concentric wall terminal CT 100/150 XR80+ IA8112 203 Roof terminal DDV 130/200 XR100+ IA8305 423 Concentric wall terminal CT 130/200 XR100+ IA8312 278

ACM-series 18 Example for a door of 5.00 m: Top view Front view Width 5010 mm. (When more than 10 modules are necessary, extra support is required.) Winterwarm ACM Winterwarm presents a modular air curtain. The modular construction enables you to assemble an air curtain for each door width. The ACM creates a comfortable room climate, prevents drafts and intrusion of polluted outside air. Characteristics ACM: • applicable for all doors with a height of 4,5 m. or less • modular construction • vertical and horizontal positioning possible • possibility to place underneath overhead-door • high air output • innovative application of Gurney flap which results in a relative high-air speed at floor level • adjustable louvres to create optimum air flow • low weight Measurements Maximum distance to the wall (possibility to place roller blind in between) One assembly set per air curtain 5 6 1 2 600 806 4 3 Vertical mounting set Attention: in vertical position the air curtain is less effective. Sustainable choice

Technical data ACM-series Number of modules Unit 1 4 5 6 7 8 9 10 Length incl. endplates* mm 520 2020 2520 3020 3520 4020 4520 5020 Max. suspension height m 4.5 4.5 4.5 4.5 4.5 4.5 4.5 4.5 Air output m3/h 1,900 7,600 9,500 11,400 13,300 15,200 17,100 19,000 Voltage (50 Hz) V 230 230 230 230 230 230 230 230 Accumulated power consumption** A 1.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 Sound level (@ 5 meter) dB(A) 64 70 71 72 73 73 73 74 Weight kg 12 48 60 72 84 96 108 120 1 3 2 4 5 5 5 5 6 19 The aircurtain is keeping the cold air out, and contributes to the realisation of the required room temperature because the warm air underneath the sealing is transported downwards. Accessories ACM-series Description article no. price £ Heater module ACM* GVACM 435 Assembly set (incl. 2 end plates and 1 connector) GA8700 48 Per air curtain one assembly set is required Vertical mounting set (incl. bottom plate and 2 support strips) GA8585 48 Horizontal mounting consoles (max. 10 modules per set) GA8575 175 5-step switch 5 Amp. IA8543 261 5-step switch 8 Amp. IA8544 337 5-step switch 11 Amp. IA8515 446 5-step switch 15 Amp. IA8516 637 Relay for door contact, 230 V., 20 Amp. GA4100 106 *) The width of the door determines the number of modules to order. Technical data ACM EC-series Number of modules Unit 1 4 5 6 7 8 9 10 Length incl. endplates* mm 520 2020 2520 3020 3520 4020 4520 5020 Max. suspension height m 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 Air output m3/h 2,250 9,000 11,250 13,500 15,750 18,000 20,250 22,500 Accumulated power consumption** A 0.9 3.8 4.7 5.6 6.6 7.6 8.5 9.4 Sound level (@ 5 meter) dB(A) 34-53 37-57 37-58 38-58 38-59 39-59 39-60 39-60 Weight kg 10 40 50 60 70 80 90 100 *) To realise a good separation, the air curtain should be wider than the door opening **) Attention: supply current is max. 10A, so for more than 10 sections, more supply connections are necessary Side view air flow

WCU-series Destratification fans Nowadays buildings are well insulated; this limits the required heating capacity in a room. In this situation, however, it is very important to achieve a good recirculation of the warm air in the room by installing destratification fans. The installation of a destratification fan pays for itself quickly because of the significant energy savings. All WCU models are available with EC-motor which reduces the electricity consumption with 25%. Winterwarm has 2 types of destratification fans: recirculation unit WCU and a 3-blade ceiling fan Rendovent. Characteristics destratification fans: • extra circulation of warm air • reduced heat losses • increased comfort • temperature gradient drops • energy savings • WCU IP30 • Rendovent IP20 • option: EC motor • stepless control air volume (WCU-EC) provided with 4 suspension screws ø10 mm 1 5 WCU, for installation in rooms from 5 to 12 m. high 20 Recirculation unit WCU Ceiling fan Rendovent Typical installations Install destratification fans always at the end of the throw (to prevent air swirls) or above a location which is not reached by the air current of the heater. The WCU fans are all as standard provided with a room thermostat 230 V. and a socket connector. Measurements WCU (in mm) Type 40 60 80 100 A 470 600 600 800 B 470 600 600 800 C 289 319 328 438 C (for EC) 255 269 269 396 D 300 375 400 740 Measurements 6 2 3 Total height 69 cm. Sustainable choice 4

Accessories WCU-series Type article no. price £ Suspension set WCU GA8570 38 Room thermostat on/off 230V, 10 Amp., IP30 IW3960 44 Room thermostat on/off 230V, 10-200 mAmp., IP30 for WCU EC IW3961 41 Stepless switch 3 Amp. (for 1-7 Rendovents) IA8509 139 Stepless controler with 2 temperature sensors (controls RPM of Rendovent) IA3917 531 5-step switch 2.2 Amp. IA8540 244 5-step switch 3.5 Amp. IA8542 254 5-step switch 5.0 Amp. IA8543 261 5-step switch 8.0 Amp. IA8544 337 5-step switch 11 Amp. IA8515 446 5-step switch 15 Amp. IA8516 637 Stepless speed controller 0-10 V., for WCU-EC GA3955 84 For rooms with more than 5 m. height, Winterwarm advises to always install destratification fans; rule of thumb is 1 per 300 m2*. *) Source: ISSO publication 57 Room volume m3 <1.000 2.000 3.000 5.000 7.000 9.000 12.000 Minimal desired recirculation 6 5 4 3 2.5 2 2 multiple* 1 2 2 3 5 5 5 5 5 5 6 4 21 Advantages application destratification fans: • Temperature gradient drops • Heat transmission loss reduces • Energy savings (20 to 30%!) • Higher comfort • Extra air circulation in the summer • Easy to install Without application of destratification fans the temperature gradient increases with 1,3°C per 1 m. height* (in order to determine the number of necessary destratification fans, add the air output of the heater to that of the destratification fan(s)) Technical data destratification fans Type Unit WCU40 WCU60 WCU80 WCU100 WCU40EC WCU60EC WCU80EC WCU100EC Rendovent black/white Price £ 645 761 980 1195 906 1232 1518 1917 200 Air output m3/h 3,200 5,600 7,000 10,000 3,300 5,700 7,000 10,000 13,000 Diameter fan mm 350 450 500 650 350 450 450 650 1,420 Distance fan to ceiling cm 35 45 50 65 35 45 50 65 65 Throw vertical m 5-8 7-10 8-12 12-15 5-9 7-11 8-12 12-15 3-7 Voltage (50Hz) V 230 230 230 230 230 230 230 230 230 Electrical power W 155 290 400 480 136 320 490 550 75 Electrical current A 0.75 1.3 1.85 2.1 1.1 1.4 2.1 2.5 0.35 Revolutions per minute rpm 1,380 1,360 1,315 1,000 1,530 1,300 1,500 1,050 300 Sound level (@ 6 mtr), range dB(A) 33-56 35-59 37-59 39-58 33-55 33-59 37-59 37-55 36 Sound level (@ 8 mtr), range dB(A) 31-54 33-57 35-57 37-56 31-53 31-57 35-57 35-53 - Weight kg 11 18 18 43 11 18 18 43 9,5

WWH-series 22 Discharge possibilities standard grill 4-way downflow plenum vertical louvres 4 1 2 8 6 7 Type 110 115 120 230 235 245 350 365 Model 1 1 1 2 2 2 3 3 A 510,5 510,5 510,5 692,5 692,5 692,5 863,5 863,5 B 509 509 509 693 693 693 864 864 C 46,5 46,5 44 34 34 42 33 33 D 435,5 435,5 435,5 585 585 585 756 756 E 435 435 435 585 585 585 756 756 F 3/4’’ 3/4’’ 3/4’’ 3/4’’ 3/4’’ 1’’ 1’’ 1’’ G 91,75 91,75 72,75 93,5 93,5 82,75 107,25 107,25 H 327 327 346 504,5 504,5 515,5 652 652 I 91,75 91,75 91,75 94,5 94,5 94,25 104,25 104,25 J 320 320 320 363 363 363 357,5 357,5 K 45 45 45 83 83 83 66,8 66,8 L 70 70 69 86 86 86 93 93 M 39 39 44 43,5 43,5 45 35 35 N 54,5 54,5 54,5 76,5 76,5 76,5 87 87 O 160 160 160 160 160 160 160 160 P 80 80 80 101 101 101 78 78 Q 254,5 254,5 254,5 346,5 346,5 346,5 432 432 R 160 160 160 181 181 181 158 158 5 Type 1 2 A 711 846 B 640 814 C 583 694 D 391 392 E 148 150 Measurements The range of 10-80 kW is subdivided in 3 models. The model of the heater is the first number of the type name (1,2 or 3). WWH-series Winterwarm presents the WWH-series: LPHW heaters which, combined with any type of hot water system, can comfortably heat up any room. Characteristics WWH: • good air circulation • comfortable temperature distribution • various air discharge possibilities • can be installed anywhere • 8 capacities available • simple to control • long duration of life • 10 suspension points • IP54 Sustainable choice 3

1 2 3 4 5 6 23 8 8 7 8 8 8 8 Accessories WWH-series Description 110 115 120 230 235 245 350 365 Article no. GA8595 GA8595 GA8595 GA8595 GA8595 GA8595 GA8595 GA8595 Wall brackets 65 65 65 65 65 65 65 65 Article no. GA8600 GA8600 GA8600 GA8600 GA8600 GA8600 GA8600 GA8600 Ceiling suspension set 62 62 62 62 62 62 62 62 Article no. GA8610 GA8610 GA8610 GA8620 GA8620 GA8620 - - Suspension brackets 155 155 155 175 175 175 - - Article no. GA120WW-1 GA120WW-1 GA245WW-1 GA245WW-1 GA245WW-1GA380WW-1 GA380WW-1 GA380WW-1 4-way down flow plenum 115 115 145 145 145 180 180 180 Article no. GA120VS-1 GA120VS-1 GA120VS-1 GA245VS-1 GA245VS-1 GA245VS-1 GA380VS-1 GA380VS-1 Set vertical louvres 60/5pcs 60/5pcs 60/5pcs 82/6pcs 82/6pcs 82/6pcs 101/6pcs 101/6pcs Controls (more information on page 32) article no. price £ Room thermostat 230 V-10 Amp.- on/off IW3960 44 Clock thermostat 230V, 5 Amp. IW3959 269 Connection thermostat IH8500 41 5-step switch 2.2 Amp. IA8540 244 5-step switch 3.5 Amp. IA8542 254 5-step switch 5.0 Amp. IA8543 261 5-step switch 8 Amp. IA8544 337 5-step switch 11 Amp. IA8515 446 5-step switch 15 Amp. IA8516 637 Zone valve, 230V, 1” (2-way) GA3980 439 Technical data WWH-series Type Unit 110 115 120 230 235 245 350 365 Article no. GI122LWW GI122HWW GI123HWW GI162LWW GI162HWW GI163HWW GI202LWWW GI202LWW Price £ 637 713 816 990 1068 1247 1359 1476 Maximum heat output* kW 11.7 14.7 19.5 22.8 27.7 38.7 48.2 54.4 Air output (warm) m3/h 1,400 2,200 1,900 2,600 3,850 3,450 6,600 8,450 Throw horizontal m 10 14 12 19 22 19 20 25 Throw vertical m 3.5 5 4 6 7 6 7 8 Voltage (50Hz) V 230 230 230 230 230 230 230 230 Electrical power* W 79 164 153 175 310 326 450 561 Electrical current* A 0.3 0.7 0.7 0.8 1.4 1.4 2.0 2.4 Sound level (@ 5 meter) dB(A) 50 59 58 51 61 60 62 58 Weight (incl. water) kg 20 20 21 31 31 32 44 61 Water connection G” 3/4 3/4 3/4 3/4 3/4 1 1 1 Watersided pressure loss kPa 2 3 3 3 3 5 4 5 Minimum suspension height m 2.5 2.5 2.5 2.5 2.5 2.5 2.5 2.5 *) at water temperature 90/70° and room temperature 15ºC Capacities @ various water temperatures In situations with other water temperatures, one has to multiply the standard capacity of the unit with the value in the table below. The WWH-range is not suitable for application with steam. Air temperature inlet Water temperature 0ºC 5ºC 10ºC 15ºC 18ºC 20ºC 90/70ºC 1.30 1.19 1.10 1.00 0.94 0.91 80/60ºC 1.11 1.01 0.91 0.82 0.76 0.73 70/50ºC 0.92 0.82 0.73 0.64 0.56 0.55 60/40ºC 0.73 0.64 0.54 0.45 0.40 0.37 50/30ºC 0.54 0.45 0.37 0.27 0.22 0.18

WWH EC-series 24 1 1 2 Discharge possibilities standard grill 4-way downflow plenum 4 Type 115 120 235 245 350 365 380 Model 1 1 2 2 3 3 3 A 510,5 510,5 692,5 692,5 863,5 863,5 863,5 B 509 509 693 693 864 864 864 C 46,5 44 34 42 33 33 34 D 435,5 435,5 585 585 756 756 756 E 435 435 585 585 756 756 756 F 3/4’’ 3/4’’ 3/4’’ 1’’ 1’’ 1’’ 1’’ G 91,75 72,75 93,5 82,75 107,25 107,25 93,75 H 327 346 504,5 515,5 652 652 666,5 I 91,75 91,75 94,5 94,25 104,25 104,25 103,25 J 320 320 363 363 357,5 357,5 357,5 K 45 45 83 83 66,8 66,8 66,8 L 70 69 86 86 93 93 86,5 M 39 44 43,5 45 35 35 45,5 N 54,5 54,5 76,5 76,5 87 87 87 O 160 160 160 160 160 160 160 P 80 80 101 101 78 78 78 Q 254,5 254,5 346,5 346,5 432 432 432 R 160 160 181 181 158 158 158 6 5 7 vertical louvres 8 WWH EC-series The Winterwarm WWH-EC air heaters are as standard provided with an EC-motor. Because of that electricity consumption drops as much as 25% as well as the sound level in comparison to the standard WWH heater. This heater is suitable for everybody with a normal heating boiler but who still wants an economical heating appliance with as less noise as possible. Characteristics • good air circulation • EC motor as standard • stepless control • comfortable temperature distribution • various discharge possibilities • suitable for different water temperatures • 7 capacities • 10 suspension points M10 • IP 54 Sustainable choice Type 1 2 A 711 846 B 640 814 C 583 694 D 391 392 E 148 150 Measurements The range of 10-80 kW is subdivided in 3 models. The model of the heater is the first number of the type name (1,2 or 3).

1 2 3 4 5 6 25 7 8 Accessories WWH EC-series Description 115EC 120EC 235EC 245EC 350EC 365EC 380EC Article no. GA8595 GA8595 GA8595 GA8595 GA8595 GA8595 GA8595 Wall brackets 65 65 65 65 65 65 65 Article no. GA8600 GA8600 GA8600 GA8600 GA8600 GA8600 GA8600 Ceiling suspension set 62 62 62 62 62 62 62 Article no. GA8610 GA8610 GA8620 GA8620 - - - Suspension brackets 155 155 175 175 - - - Article no. GA120WW-1 GA120WW-1 GA245WW-1 GA245WW-1 GA380WW-1 GA380WW-1 GA380WW-1 4-way down flow plenum 115 115 145 145 180 180 180 Article no. GA120VS-1 GA120VS-1 GA245VS-1 GA245VS-1 GA380VS-1 GA380VS-1 GA380VS-1 Set vertical louvres 57/5pcs 57/5pcs 78/6pcs 78/6pcs 78/6pcs 96/6pcs 96/6pcs Controls (more information on page 32) article no. price £ Room thermostat for EC-control, 230 V. IW3961 44 Clock thermostat 230V, 5 Amp. IW3959 269 Connection thermostat IH8500 41 Stepless speed controller 0-10V GA3955 84 Zone valve, 230V, 1” (2-way) GA3980 439 Technical data WWH EC-series Type Unit 115EC 120EC 235EC 245EC 350EC 365EC 380EC Article no. GI122HWWEC GI123HWWEC GI162HWWEC GI163HWWEC GI202LWWWEC GI202LWWEC GI203LWWEC Price £ 916 1068 1287 1807 1964 2490 2660 Maximum heat output* kW 14,7 19,7 27,8 38,7 46,4 54,4 76,8 Air output (warm) m3/h 2200 1950 3900 3500 6150 8500 7600 Throw horizontal m 16 14 22 19 21 25 21 Throw vertical m 5 5 7 6 7 8 7 Voltage (50Hz) V 230 230 230 230 230 230 230 Electrical power W 111 123 200 250 320 400 308 Electrical current A 1,0 1,1 0,9 1,1 1,5 1,8 1,4 Sound level (@ 5 meter) dB(A) 35-54 35-54 35-59 35-57 35-60 35-56 35-54 Weight (incl. water) kg 20 21 31 32 44 61 65 Water volume ltr 0,6 0,9 1,4 1,7 2,2 2,2 2,6 Waterconnection (male thread) G” 3/4 3/4 3/4 1 1 1 1 Watersided pressure loss kPa 3 3 4 6 4 7 9 Minimum suspension height m 2,5 2,5 2,5 2,5 2,5 2,5 2,5 *) at water temperature 90/70° and room temperature 15ºC Capacities @ various water temperatures In situations with other water temperatures, one has to multiply the standard capacity of the unit with the value in the table below. The WWH-range is not suitable for application with steam. Air temperature inlet Water temperature 0ºC 5ºC 10ºC 15ºC 18ºC 20ºC 90/70ºC 1,30 1,19 1,10 1,00 0,94 0,91 80/60ºC 1,11 1,01 0,91 0,82 0,76 0,73 70/50ºC 0,92 0,82 0,73 0,64 0,56 0,55 60/40ºC 0,73 0,64 0,54 0,45 0,40 0,37 50/30ºC 0,54 0,45 0,37 0,27 0,22 0,18

WWH LT-series 26 4-way downflow plenum (do not apply in situation with cooling) 4 condensate discharge condensate discharge standard grill vertical louvres Type 110 LT 220 LT 330 LT 340 LT A 37,75 40,75 51,75 51,75 B 190 214 208,75 208,75 C 19 19 19 19 D 23,75 20,25 24,25 24,25 E 42,5 42,5 42,5 42,5 6 5 8 7 Type 1 2 A 711 846 B 640 814 C 583 694 D 391 392 E 148 150 1 1 2 3 WWH LT-series The WWH-LT water heaters are especially designed for heating with low water temperatures like in combination with a heat pump or district heating network. The special heatexchanger and improved air flow realize optimal heat outputs with low water temperatures. The WWH-LT can also be used for cooling provided that the heat pump is suitable for that application. Characteristics • low temperature heating • good air circulation • EC motor as standard • low electricity consumption • stepless control • 4 capacities • comfortable temperature distribution • various discharge possibilities (when also applied for cooling: only horizontal) • can be used for cooling • integrated condensate collection box • 10 suspension points M10 • IP 54 Sustainable choice Discharge possibilities 9 Measurements The range of 10-80 kW is subdivided in 3 models. The model of the heater is the first number of the type name (1,2 or 3). Type model A B C D E F G H I J K L M N O P Q R 110 LT 1 510,5 508 46,5 435,5 435 3/4" 102,75 330 77,75 320 45 124 60,5 54,5 160 80 254,5 160 220 LT 2 692,5 693 35,0 585 585 1" 111,25 495 86,25 363 83 142 60,0 76,5 160 95,5 364,5 175,5 330 LT 3 863,5 864 28,5 756 756 1" 121,5 647 95 357 65,5 144 65,5 87 160 78 432 158 340 LT 3 863,5 864 28,5 756 756 1" 121,5 647 95 357 65,5 144 65,5 87 160 78 432 158

1 2 3 4 5 6 27 7 8 9 Accessories WWH LT-series Description 110LT 220LT 330LT 340LT Article no. GA8595 GA8595 GA8595 GA8595 Wall brackets 65 65 65 65 Article no. GA8600 GA8600 GA8600 GA8600 Ceiling suspension set 62 62 62 62 Article no. GA8610 GA8620 - - Suspension brackets 155 175 - - Article no. GA120WW-1 GA245WW-1 GA380WW-1 GA380WW-1 4-way down flow plenum (do not apply in situation with cooling) 115 145 180 180 Article no. GA120VS-1 GA245VS-1 GA380VS-1 GA380VS-1 Set vertical louvres 57/5pcs 78/6pcs 96/6pcs 96/6pcs Controls (more information on page 32) article no. price £ Room thermostat for EC-control, 230 V. IW3961 41 Clock thermostat 230V, 5 Amp. IW3959 269 Room thermostat for heating and cooling, 230 V, 10 Amp. max. IW3963 92 Connection thermostat IH8500 41 Stepless speed controller 0-10V GA3955 84 Zone valve, 230V, 1” (2-way) GA3980 439 Condensate pump set incl. sifon adapter, hose connector, hose to waste soil pipe, and 6 m. hose for condensate discharge* GX8002 259 Hose for condensate discharge 30m., ø10mm IK5785 47 *) siphon not included Technical data WWH LT-series Type Unit 110LT 220LT 330LT 340LT Article no. GI125BWWEC GI250BWWEC GI390BWWEC GI395BWWEC Price £ 1344 1791 2577 3137 Heat output* at 45º/35º kW 8,3 19,4 28,6 37,9 Cooling capacity** at 7°/12° kW 6,6 16,5 19,2 32,1 Cooling capacity** at 15°/18° kW 3,8 8,8 12,8 17,8 Cooling capacity** at 16°/19° kW 3,4 7,9 11,7 16,1 Air output m3/h 1850 4150 5450 8850 Throw horizontal (warm) m 14 21 20 25 Throw vertical (warm) m 5 7 7 8 Voltage (50Hz) V 230 230 230 230 Electrical power W 118 515 320 718 Electrical current A 1,1 2,3 1,5 3,2 Sound level (@ 5 meter) dB(A) 35-54 35-64 35-60 35-62 Weight (incl. water) kg 22 34 66 68 Water volume ltr 2,0 3,9 6,6 6,6 Water connection (male thread) G” 3/4 1 1 1 Watersided pressure loss kPa 4 11 30 30 Minimum suspension height m 2,5 2,5 2,5 2,5 *) at room temperature 15ºC **) at room temperature 28ºC and rh 50% Capacities @ various water temperatures In situations with other water temperatures, one has to multiply the standard capacity of the unit with the value in the table below. The WWH-range is not suitable for application with steam. Air temperature inlet Water temperature 0ºC 5ºC 10ºC 15ºC 18ºC 20ºC 45/35°C 1,76 1,51 1,25 1,00 0,81 0,74 50/30ºC 1,56 1,30 1,07 0,78 0,64 0,52 60/40ºC 2,11 1,85 1,56 1,30 1,16 1,07 70/50ºC 2,66 2,37 2,11 1,85 1,62 1,59

EH-series Winterwarm EH-series Winterwarm presents the EH-series: an electric air heater for those situations where no gas is available or for other reason an electrical heating appliance is preferred. Characteristics • Compact and low weight • tubular heat exchanger • sustainable heating solution in combination with solar panels • variable heating capacity • 7 capacities • delta T-control • control of 1-8 heaters with 1 thermostat • optional: control by 0-10 V or by modbus • heater can be tilted (to 45°) • protection degree IP00B • simple installation 28 180 600 A C B D 550 390 150 min 45º 326 180 600 A C B D 550 390 150 min 45º 326 180 600 A C B D 550 390 150 min 45º 326 Measurements more information on controls on page 28 1 2 7 7 5 clamps for H-section 6 A B C D EH 5-30 795 380 280 745 EH 40 845 490 380 795 A B K M10 M10 5x M10 D C H G F I J E Type A B C D E F G H I J K EH 5-30 570 490 390 125 420 380 140 280 230 195 420 EH 40 650 490 530 125 490 na na na 325 245 420 3 4 6 180 600 A C B D 550 390 150 min 45º 326 8 Sustainable choice

29 Technical data EH-series Type Unit EH 5 EH 10 EH 15 EH 20 EH 25 EH 30 EH 40 Article no. GE05A0WW GE10A0WW GE15A0WW GE20A0WW E25A0WW GE30A0WW GE40A0WW Price £ 967 1198 1416 1580 1792 1994 2264 Heating capacity high kW 5,0 9,9 15,0 19,8 24,9 29,7 39,6 Heating capacity low kW 2,5 3,3 7,5 9,9 9,9 9,9 19,8 Electrical connection kW 5,2 10,1 15,2 20,0 25,1 29,9 39,8 Maximum electrical current per phase high A 11,9 15,5 22,9 31,0 37,2 44,2 59,0 Maximum electrical current one phase* A 22,6 44 n/a n/a n/a n/a n/a Maximum air output (warm) m3/h 3100 3100 3100 3100 3000 3000 4400 Throw m 23 23 23 23 22 22 28 Voltage (50 Hz)* V 400V+N 400V+N 400V+N 400V+N 400V+N 400V+N 400V+N Weight kg 25 25 26 26 28 30 34 Sound level (@ 5m), range dB(A) 55-58 55-58 55-58 55-58 55-58 55-58 57-60 Min. suspension heigth horizontal throw m 1,8 1,8 1,8 1,8 1,8 1,8 1,8 *EH 5 and EH 10 are also suitable for 1-phase connection 1 2 3 4 8 6 5 7 Accessories EH-series Controls (more information on page 32) applicable on article no. price £ MultiTherm S thermostat for 1-8 unit air heaters with external enable/disable option EH5-40 IX3911 151 MultiTherm C clock thermostat for 1-8 unit air heaters EH5-40 IX3912 294 Remote sensor, optional with MTC EH5-40 GA3929 111 Interface board for connection to a BMS (max. 8 heaters) EH5-40 IB5902 294 Modbus Interface Set (incl. cable set) EH5-40 GA5904 366 MTS with extra input relay EH5-40 GX3955 198 MTC with extra input relay EH5-40 GX3956 410 Room thermostat on/off 230V, 10 Amp., IP30 EH5-40 IW3960 44 Modbus control set EH5-40 GA5903 67 0-10 V. input control set EH5-40 GA5906 67 Power isolation switch, 230 V - 400 V, 25 Amp. EH5-40 IK5281 64 Power isolation switch 400V , 63 Amp. EH5-40 IE5210 155 Suspension Clamps for H-section EH5-40 GA8680 111 Consoles (U-sections) EH5-40 GA8610 155 Design console EH5-40 GA8630 240 Set vertical louvres (4 pcs) EH5-40 GX2002 100

RkJQdWJsaXNoZXIy MTE2OTgy