Unless you trust your tech I'd get a second oppinion. I have had
problems with my HVAC since Nov 2021. They told me the same thing that
my Thermostat was the problem. My HVAC worked when it wanted to a week
here a day there. Then wouldn't work for a ...
I have an issue with mine as well. However I don't think it's my Nest
Thermostat. Mine started acting up at the end of November about a month
after I started my heat up. I'm on Natural gas. How mine is acting up is
similar to what everybody else is e...