Heat and A/C on at same time?
Hey guys, Tonight I turned on my heat for the first time in a few months. Only problem was that air conditioning was running at same time. My thermostat was set to furnace NOT cool. Tried shutt...
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Its funny you say that. A couple weeks ago while camping I had the AC running in the Low fan mode. We were sitting outside and I was sitting near the furnace exhaust when all of a sudden I heard the furnace running. I didnt think a thing of it at first since I had turned on the gas LP to the hot water heater. I was thinking that was what I heard. When I went inside sure enough both were running. I ended up turning everything off on the thermostat. Both AC turned off and a couple minutes later the furnace turned off. I restarted the AC and all went fine. Go figure...
