| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a hot-water supplier having a good handlability and a high energy conservation effect. SOLUTION: Detecting means D1, D2 each for detecting presence or absence of a hot water output request are provided at a plurality of hot water outputting destinations 5, 6 for different applications, and are controlled to alter a maximum hot water outputting amounts according to the destinations 5, 6 each having the request. Remote control boards B1, B2 are respectively provided at the plurality of the destinations 5, 6 for the different applications, and energy conservation operation switches are provided. If the switch is closed, it is forcibly altered to a hot water output temperature lower by a predetermined temperature than the request temperature.</p> |
