| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage type hot water supply device capable of providing comfortable and proper hot water supply even in hot water supply at third floor while increasing a hot water supply pressure by using a hot water supply booster pump. SOLUTION: This storage type hot water supply device includes a control means 44 for supplying hot water by operating the hot water supply booster pump 29 in detecting that a flow rate of a hot water supply flow rate counter 30 is a first prescribed flow rate, during normal operation, and supplying hot water by operating the hot water supply booster pump 29 in detecting that the flow rate of the hot water supply flow rate counter 30 is a second prescribed flow rate smaller than the first prescribed flow rate, in supplying hot water by operating a bath booster pump 36. COPYRIGHT: (C)2011,JPO&INPIT |
