Heater with air conditioning unit - has exhaust of heater and exhaust air line of air conditioning unit fed to common collection chamber

摘要

The spent air line (7) of the air conditioning unit (2) and the exhaust of the heating unit (1) are led off over a common line (5). The common collection cahmber (4) has a flap valve (9) for the selective closing of the exhaust inlet (10) or the spent air inlet (11). The flap valve (9) is designed for automatic swivelling in to a position closing the spent air inlet, and for holding in a position closing the exhaust inlet is provided with a holding magnet. The flap valve (9) for swivelling in to its position closing the exhaust inlet has an adjusting unit (19) and for activating the holding magnet (15) is provided with a limit switch (17) operated in closed position of exhaust inlet. The limit switch (17) is connected in series with a thermal switch closed with room temp. in the exhaust chamber. USE/ADVANTAGE - Heating unit working by combustion combined with air conditioning unit. Heating unit developed so that passage for spent air from air conditioning unit is unnecessary.