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Discussion Starter · #1 ·
My new thermostat did not have the same wireing as the other. I did this about 7 months ago when we moved in. The AC didn't work at first, but I swapped around two wires and it came on. Now I tried to turn the heater on for the first time and nada, no fan nothing. I have a honeywell Tstat. Wired as such.

RH-Blue Wire: which leads to one side of a ceramic resistor looking device in the air handler with another Large brown wire
RC- Red Wire: connects to high water switch in Pan
W- White wire: connects on opposite side of ceramic resistor with another large white wire
Y-Yellow wire: runs to outside unit.
G- Green wire: connects with large gray wire.

Help it's freezing down here!


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