| 摘要 |
The invention relates to an arrangement for floor heating of a house. It contains a duct which surrounds the offtake pipe of a heating stove used for room heating. This duct is provided at its upper end with an air inlet opening, through which room air enters into the duct. An opening at the lower end of the duct is connected to an air-passage duct provided in the floor. Through an air-outlet opening provided in the floor, the air circulating through the duct and heated by the waste-gas heat passes into the room again. <IMAGE>
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