| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an instantaneous water heater type heat pump hot water supply system capable of supplying hot water with responsiveness and stability compatibly provided therewith. <P>SOLUTION: This instantaneous water heater type heat pump hot water supply system comprises load set means 18 setting a required heating quantity for a heat exchanger 10 having a water channel 9 for exchanging heat with a refrigerant channel a8 of a radiator 3 of a heat pump cycle 7, and heating control means 19 controlling the heating quantity of the heat exchanger 10 according to the set value of the load set means 18. This constitution can perform necessary heating right after starting the hot water supply, having superior responsiveness to the hot water supply control, and retaining high stability of the hot water delivery temperature. <P>COPYRIGHT: (C)2003,JPO |
