Need guidance in replacing a 2 button Duo Therm comfort control t-stat with REMOTE that uses the RJ-11 cord. Already purchased the new Dometic single zone t-stat with relay control kit. The RV is a 2005 Montana 3400RL. The AC is a Dometic Duo Therm 59516.531. The new T-stat control kit is 3313189.000. The concern i'm having is I do not know where/how to connect the 4 wires coming from the furnace on the new control box as the old control box had spaces provided for the 2 white, 1 Red, and 1 Black. Please help.
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