Hi We are interested in the following products, meeting all these requirements! Need a supplier who has been audited and gold member. The product must have CE. Thanks. 1. Heat pump based domestic water production for low ambient temperature and or ventilatio Show More...
Hi We are interested in the following products, meeting all these requirements! Need a supplier who has been audited and gold member. The product must have CE. Thanks. 1. Heat pump based domestic water production for low ambient temperature and or ventilation exhaust air, air to water type A. Heating power to water from 0, 5 kW - 2 kW up or 1 kW - 4 kW (optio, one se 230 V. B. In ventilation based models, exhaust air volume 280 m3 to 450 m3 and temperature of the exhaust air can go -20 C below zero. C. With or without tanks D. Must have CE and or Tü V 2. Vacuum tube solar collectors A. Tubes 58 mm X 1800 mm B. U-pipe type C. Min pressure tolerance 10 bar and heat tolerance (stagnation) min 200 C D. 15 to 20 tube arrays E. CE and or Tü V 3. tovoltaic (PV) panels (Solar panels) A. Polycrystalower 270 W to 280 W C. Dimensions ekv. 1640 mm * 991 mm * 40 mm. (Tolerance + - 4 mm) D. CE and or Tü V Rina Bao Projektikoordinaattori Project Coordinator Turun ammattikorkeakoulu Turku University of Applied Sciences Tekniikka, ymprist ja talous Faculty of Technology, Environment and Business Sepnkatu 1, FIN-20700 Turku, Finland Www. Turkuamk. Fi
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