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...

Comparability check

Anyone Know what system i have, if it’s compatible with Nest?

I have 5 wires with my thermostat : Red, Yellow, Black, Brown and White. There is not label for checking the compatibility.do you have someone know this system?WireThermostat

Nest thermostat runs the furnace randomly for 1s

Hi there,I've been trying to track down what I'm quite sure is a software bug. We find our furnace turning on at random times, and then a second later turning off. I downloaded my thermostat data from takeout.google.com and it shows several heating e...

Nest power connector - help needed to connect to oil burner

I'm trying to set up a Nest smart thermostat with my heating only system. I have a 2 wire system without a C wire, so I purchased a Nest power connector to set everything up. I have a Carlin EZ-1HP oil burner and I'm trying to figure out where the C ...

Is my system compatible?

Attaching a picture requesting compatibility check.Currently using Emerson with this setup

Best compatibility

Looking to see if this is compatible with a nest thermostat. If so any idea which model? Thanks in advance

Nest thermostat

Has anyone used fan wire for c wirei did and might have caused furnace damage as fan will not shut down and furnace does not fireno voltage across thermostat hot wires

Nest Thermostat E72

Evening.Installed Nest Learning, with C-wire.Sometimes we get an E72 error message, with a note about the Rh wire not getting power. The strange thing is that this happens intermittently.As it shuts off with this message, it would suddenly come back ...