| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a water heater capable of easily knowing a hot water temperature to improve safety and usability in using a shower. <P>SOLUTION: This water heater comprises a heater 33 for heating the water, a main body 20 having a water stop valve 30 for supplying and stopping hot water heated by the heater 33, a shower head 27 disposed outside of the main body 20 and discharging hot water through a shower hose 26, and a temperature display unit 36. The temperature display unit 36 has a variable spring for a suitable temperature (not shown in drawing) changing its shape when the hot water of a prescribed temperature flows, and a suitable temperature display board (not shown in drawing) moving in interlocking with the change of the shape of the variable spring for suitable temperature. As whether the temperature of hot water is the suitable temperature or not can be known from the suitable temperature display board of the temperature display unit 36 without touching the hot water from the shower head 27 by a hand, the water heater of high safety and high usability can be provided. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
