| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage type heat source device which can guide hot water heated by a first heating means to a heat releasing part to supply heat appropriately without receiving the influence of a second heating means when operating the first heating means and, meanwhile, when stopping the first heating means, can suppress the heat releasing loss of hot water heated by an auxiliary heating means appropriately even while maintaining a relatively simple configuration.SOLUTION: A heat releasing return route R4 and an outgoing route R1 to a first heating means 11 are connected to a pipe 70 under a hot water storage tank 14, and a heat releasing outgoing route R3 and a return route R2 from first heating means 11 are connected to a pipe 71 above a hot water storage tank 14. Apart from the pipe 70 under the hot water storage tank 14 and the pipe 71 above the hot water storage tank 14, a bypass route R5 which directly connects an outgoing route R10 to a second heating means 60 and a return route R11 from a second heating means 60 to the hot water storage tank 14 and directly connects a heat releasing outgoing route R3 and the heat releasing return route R4 to each other to bypass the hot water storage tank 14 and the first heating means 11, is disposed. |
