Windhager has in June with the launch of the new AeroWIN Evolution heat pump series started. The heat pump series will be available in the two models Evo 9.6 and Evo 13.9 in the power range up to 22 kW (9.4 kW and 13.2 kW for A-7/W35). With that you can Air Water heatpump in monoblock construction in the new building as well as in the building stock deploy.
Next to the compact design the heat pump scores with one COP from 3.2 at A-7/W35. In operation corresponds to sound power level only 45 or 50 dB (A). The inverter technology, a generously dimensioned fan in the so-called owl wing design and an evaporator with a wide fin spacing all contribute to this. Windhager also has one as standard cooling function integrated into the devices. They also have an intelligent PV self-consumption optimization and a remote access option via web application. Also one cascading of up to four devices is possible. R 452B is used as the refrigerant.