| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heat pump water heater capable of performing reheating without lowering efficiency. <P>SOLUTION: This heat pump water heater 1 for supplying hot water into a bathtub B, includes a hot water storage tank 2 for storing water of high temperature, a heat pump unit 3 for heating hot water in the hot water storage tank 2, a reheating pipe 4 in which hot water in the bathtub B flows, a hot water supply pipe 5 for supplying the hot water in the hot water storage tank 2 to the reheating pipe 4, and a three-way valve 43 for draining the hot water flowing in the reheating pipe 4. <P>COPYRIGHT: (C)2011,JPO&INPIT |
