Heater assembly for Hot water circulation system associated with heat pump

摘要

The present invention provides a heat pump hot water circulation system configured to interlock the heat capacity of the heater is variable and can be selectively separated relates to a heater assembly. ; in the heater assembly of the heat pump hot water circulation system of interlocking reheating heat exchange with a heat pump refrigerant which is changed to the heated water phase along the refrigerant cycle, the heater assembly is in the refrigerant heat exchanger with the refrigerant, heating the heat exchange passage for guiding the water to the three-way valve (three-way valve) stored, and the auxiliary heater for the heater containers, which can optionally be detachably coupled to one side of heat, the power supply selectively when the auxiliary heater is above the safety temperature including the overheating preventing means to block features a configured. According to the present invention constituted in this way, the power consumption decreases and there is an advantage that this damage by blocking to prevent overheating of the heating element in advance. ; heat pump, the hot water , the heater assembly, overheat protection