| 摘要 |
PURPOSE:To allow the room temperature to quickly reach a preset temperature by reading the quantity of combustion of a burner corresponding to the temperature difference and the combination of operation and non-operation of the heat exchanger from memory means, and allowing a burner to burn at the amount of combustion of the burner. CONSTITUTION:A stove 1 is composed of a burner 2, an electromagnetic pump 3, a combustion fan 4, a heat radiator 5-1, a floor heating vapor-liquid heat exchanger 6 interposed in a bypass path of the heat radiator 5-1, and a heat exchanger fan 7. Since the combustion in a quantity corresponding to the value of a temperature between the room temperature and the preset temperature and the value of the demand for heat determined by the operation or the non-operation of a vapor-liquid heat exchanger 6 connected with a floor panel for heating the floor, the quantity of heat radiated from the stove 1 does not almost vary even when the heat of the burner 2 is robbed of, and the room temperature reaches the preset temperature more quickly. Further, when floor space heating, for example, is carried out in the case of the room temperature being equal to the preset temperature, the quantity of heat generated by the burner 2 is increased, and hence the heating requirement in the floor heating is rapidly satisfied.
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