Room heating and hot water system has a heat pump using the ground as a heat source in the evaporator circuit with probes to control two three-way valves

摘要

The heat pump compressor (6) has a condenser (7) and an evaporator (9) to supply heat (1) and hot water (4) outlets in summer and winter using a brine medium and the ground as a heat source with air cooling (20). Three-way valves control the circuit through probes (11,12) according to ambient conditions.