A/C Turns on when I turn on the heater
When I turn on my heater the A/C also turn on. Is a gas furnace. So I have to turn the A/C beaker down. If I only use the A/C it work fine. Any ideas. I think my digital thermostat is damaged...
Forum Discussion
NinerBikes wrote:
Did you read the Dometic Owners Manual for the thermostat?
No heat pump. Just A/C it worked fine for the last 2 seasons, and I did read the owner manual on the A/C
