I have a heating element in my a/c and gas heat. If I turn on the elec. heat, will the system automatically switch to gas heat if the temperature drops below a certain degree?
Coleman HP the tstat setting controls HP versus Furnace. This is stated in the Coleman owners/operation manual. IF you try to set the HP Heat MORE than 5 degrees warmer than the interior temp, the furnace/Aux Heat source comes on and the HP is in standby until the interior temp is within that 5 degrees. Then the furnace shuts off and the HP comes on until set temp is reached. The HP can then keep the temp that is set. Doug
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