ughExplorerMar 20, 2016Turning on the furance also turned on the roof ACWhen I turned on the furnace in the camper for the first time last week, it also turned on the roof AC. The roof AC was not blowing cold air, it was more like circulating the air. Is this normal? I tu...Show More
wrgrs50sExplorerMar 21, 2016Make sure the fan setting on the thermostat is set on Auto. You will find it on low or high if it is coming on with the furnace.