| 摘要 |
1. System for room heating and air-conditioning, in particular in houses supplied with energy from unconventional sources, characterized in that the heating element (1) is connected via a pipe (3) to a temperature sensor (4), from which the heated air flows through valves (51)...(5n) via the structural channels of the building to the rooms (61)...(6n), and then via pipes (71)...(7n) to a filter (8) which is connected through a valve (11) to a tank (12) with a filter (14), while filter (8) has a temperature sensor (13) connected to valve (11), and the air from filter (8) flows through a fan (9) and through valve (10) to the heating element (1) and through valve (2) to temperature sensor (4).<IMAGE>
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