Megmcc08 wrote:
The a/c wont come on. It's a domestic dual thermostat. The 10 button. We tried switching with new thermostat. We flipped breakers in/outside. I looked at the circuit boards and don't see any burned wires. We just had the whole unit replaced in both a/c. I am not sure if it's a voltage problem. I get nothing on thermostat so it's incredibly hard for me to diagnose issue. Any help greatly appreciated. 5th wheel crusader 2014.
whats weird to me is if you have two roof AC systems and one thermostat
which is pretty much the norm these days there still has to be two communication wires going to each Unit; the chances of both failing at the same time is confusing for sure;; how long after replacing both units did the problem start? Did both stop operating at the same time?
looking for a common denominator here may help
Will the thermostat run the furnace systems?
