Nest Thermostats

Need help with setup? Troubleshoot common Nest Thermostat problems

Here are some steps I recommend to resolve issues during the setup of Nest Thermostats.Before trying these stepsMake sure you're using the correct app for setup. Need help checking which model you have? Use the Google Home app to set up the following...

Nest thermostat power and wifi errors

We can't get our 2 nest thermostats 1st gen to work They don't call heat and throw n260 and other power and wifi errors. We have a 2 wire heating only system with 2 zones - no c wire - so our electrician put nest power connectors on both zones. We've...

Need a recommendation to install Nest Thermostat (not Nest E nor Nest Learning)

Attached is the old wiring using a Honeywell thermostat. The house has a gas furnace and AC and doesn’t have a heat pump, why it uses a O/B wire in the attached pic? I tried to use OB wire in Nest thermostat and it has been working for cooling but no...

No snowflake on nest

We have the “flame” for heat. But no snowflake for AC. We do have a C blue wire connected. What could be wrong?

Nest Thermostat (not Nest Learning not Nest E ) can stop heating

My house uses a gas furnace for heating and an air conditioner for cooling. It used to have an old Honeywell thermostat (wired G/Y/OB/R). After I replaced it with Nest Thermostat, the cooling (AC) worked fine. Summer is gone and now I notice that the...

Nest thermostat Compatibility

Hi - I have a 3-zone forced air/AC system. My zones 2 and 3 seem fine for the NEST, W, Y and R wires.My Zone 1 or main thermostat has W, Y, G O, Rc/R (jumpered), and B.I am a little unsure how to hook this up to the NEST. Also, I purchased the Nest P...