Eduardo, My 2nd gen worked with no issues. But with this 4th Gen I'm
having to restart the thermostat at lease once a day to clear the error
and get the heat running. Looking at the complaints in this thread, it
looks like Google/Nest needs to update...
I agree I had a 2nd gen Nest from 2012 - 2025 with 2 different HVAC
units and never had issues until I installed my 4th gen (bought through
Nest when I got the letter from them about the 2nd gen being sunset).
Since I switched to head (gas) I've been...
