Hi there I got a issue with my gen 3 nest thermostat, once a month my
nest thermostat resets it self! For some reason it does that and I have
to input all the settings and info again! I don’t know what to do I
don’t get any error messages it just sho...
Probably you could but you might need a c wire! Sometimes the nest
thermostat has issues without a c wire, or lose the fan option! check
out this guy’s tutorial how to wire your thermostat