High flow temperatures for modernization. The modulating compressor with inverter technology always adapts the output to the current building heating load. Pre-assembled hydraulic tower for aroTHERM plus heat pumps. Split mounting concept for easy installation in two parts. Active cooling function integrated as standard. SoundSafe system for particularly quiet operation. Can also be integrated into an existing heating system. Can be operated alternatively, in parallel, or with the triVAI parameter in a hybrid system.

Integrated active cooling function as standard. SoundSafe system for particularly quiet operation. Can also be integrated into an existing heating system. Can be operated in a hybrid system as a bivalent alternative, in parallel, or with the triVAI parameter. Intelligent use of self-generated energy (PV ready).

Features: Modulating EC fan, high-efficiency pump, sensor-controlled refrigeration circuit, integrated R290 safety concept, automatic vent valve, integrated active cooling mode (for which the heating system must be provided by the customer).

Heating capacity (A-7W35) 5.4 kW, Coefficient of performance 2.6. Heating capacity (A2W35) 2.0 kW, Coefficient of performance 3.9. Heating capacity (A7W35) 3.4 kW, Coefficient of performance 4.8. Connections, heating supply/return G 1 1/4. Operating pressure max. 3 bar. Pump volume flow 580 l/h. Residual head 780 mbar. Maximum temperature, with heat pump 75 °C, with heat pump plus additional heater 75 °C.