| 摘要 |
PROBLEM TO BE SOLVED: To provide a storage type hot water system which supplies hot water to a home etc. even in a case where a water line pressure is not obtained as in water stoppage etc.SOLUTION: A storage type hot water system 1 includes: a first hot water storage tank 10 which stores hot water heated by utilizing solar heat; a hot water supply pipeline 14 in which the hot water discharged from the first hot water storage tank 10 circulates; and a second hot water storage tank 20 which may store the hot water. The storage type hot water system 1 includes: a lower part connection pipe 40 which connects lower parts of the first hot water storage tank 10 and the second hot water storage tank 20 with each other; and pump means 50 which is provided at the lower part connection pipe 40 and supplies the hot water in the lower part of the second hot water storage tank 20 to the first hot water storage tank 10. |
