Duo Therm roof A/C
Both my roof AC unit quit working. I have line voltage to the AC units. I have a Duo Therm digital Thermostat, but it looks like its not getting power(no info on the stat). I replaced the stat , bu...
Forum Discussion
cdl2 wrote:
Doug......that finally sunk into my old brain.
Both units have heat strips.
I'm guessing the front unit controls the furnace, since it has the blue wires for the furnace.
Correct. Doug
