| 摘要 |
PROBLEM TO BE SOLVED: To provide a hot water storage tank unit avoiding upsizing by integrally mounting a reheating heat exchanger to a hot water storage tank, reducing the number of components, and advantageous to a cost. SOLUTION: The hot water storage tank unit is equipped with: the hot water storage tank 10 storing hot water; a tank heat insulating material 101 comprising a formed foam material surrounding an outer shell of the hot water storage tank 10; and the reheating heat exchanger 17 exchanging heat between hot water led out from the hot water storage tank 10 and hot water led out from a bathtub 20. The tank heat insulating material 101 is provided with a mounting recess 102 for embedding the reheating heat exchanger 17. COPYRIGHT: (C)2011,JPO&INPIT |
