| 摘要 |
PURPOSE: An electric boiler device capable of electricity consumption reduction is provided to properly control the heating temperature by passing a part of heating water in first and second heating water circulation paths with different length. CONSTITUTION: An electric boiler device comprises a heating boiler(22) and first and second for heating water circulation pipe(26,28). The heating water of the boiler is partially discharged in order to maintain the high temperature of the heating temperature of the first heating water circulation pipe. The heating water of the second heating water circulation pipe is discharged through a water outlet port(22c). The temperature of for heating number is appropriately controlled by discharging the heating water of different temperature through a first water outlet(18).
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