My fan runs on and off at random times even when the nest system is off.
It runs with both the heat and cool mode. My nest thermostat doesn't
register when the fan is on either. The fan just runs by itself at
random times. Please help! Thanks.
Thank you for your suggestion. I had an HVAC specialist come in and he
replaced the control panel. Everything is working fine now. I appreciate
your help!
The fan even runs when the faceplate of the nest is taken off. Do you
think this is still a c wire issue? I'm hesitant to install only to find
out its my furnace.
