have existing gas furnace and heat pump what do I need to convert to dual heat capability beside a new?
Tuesday, January 17th, 2012by Dystopos Question by : have existing gas furnace and heat pump what do I need to convert to dual heat capability beside a new? thermostat ?t Best answer: Answer by meFor FHA Almost all forced air systems can be converted for zone control, according to Reinhardt. “A control panel, thermostats, dampers and the proper [...]