Device for regulating a central ventilating domestic device with a heating pump controls the heating of a heating circuit and a domestic water storage tank with a possible supplementary solar collector

摘要

A central ventilating domestic device has a heating pump (2), a domestic water storage tank and a regulating device (8) to heat them up. With the regulating device supplementary heating for the domestic water storage tank can be selectively controlled by means of a solar collector (32) or a heating circuit (25). The domestic water storage tank has a heat exchanger (33) below heated by the solar collector and a heat exchanger (6) above that is a condenser for the heating pump. An Independent claim is also included for a domestic water storage tank for a central ventilating domestic device with a heating pump.