I bought a new honeywell digital t stat, now i have 4 wires coming out of wall for ac to that thermostat and 2 wires off of furnace thermostat how do i hook them all to one thermostat
Heating & Cooling - Ruud - UBHC Air Conditioner
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Answers & Comments
Tou may ahve a two transformer system. On the sub base of the tstat there is tterminals rh and rc they come with a jumper wire between them. Remove jumper. Hook the two wires from your heat to rh and w. Hook the rest of the wires Red rc yellow to y green to g and blue or black to c. Thats it . Keep in touch and I will walk you thru this. Rus