| 摘要 |
<p>Disclosed is a water heater wherein size is minimized and maintenance work is easily performed. A tank (1) is disposed on the back side of the storage case. Parts connected to a water circuit are disposed in the gap between the storage case and the tank (1) on the front side of the storage case so as to not overlap when viewed from the front side of the storage case. Specifically, thick parts such as a heat exchange unit (2) and a booster heater (4) are disposed in the gap between the storage case and the tank (1) in the left or right corner of the front side of the storage case.</p> |
