One Furnace Down
I have a 2010 378 with the front and rear duo therm ac units and two furnaces.
The bedroom thermostat which controls the bedroom ac unit and the main floor furnace works great.
The thermostat at the door for the main cabin ac works fine but when I switch to heat all that happens is a single click at the ceiling duo therm just like in the bedroom but the in counter heater does not come on.
Had a mobile guy come out and he pulled the under stove heater out to check and said it wasn't receiving power. He thought the control board located in the ceiling ac unit might be defective for the heater side.
Does this make sense?