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Nest Thermostats

Blog Posts

Support changes to our earliest generation Nest Learning Thermostats Read more

Now available! The new Nest Learning Thermostat (4th gen) and Nest Temperature S... Read more

Meet the new Nest Learning Thermostat and Nest Temperature Sensor, and the new G... Read more

Forum Posts

Selling your home along with a Nest Thermostat?

Are you a homeowner and you are selling your home and leaving your Google Nest Thermostat for the new owner? What do you need to do to make the transfer painless for you and the new owner? First and foremost, DO NOT PERFORM A FACTORY RESET. The Googl...

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...

David_K by Diamond Product Expert
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  • 6 kudos

Low Power after Several Years

Ive had my Nest thermostat for several years and it has functioned perfectly without fault. About a month ago it started saying low power. I tried taking it off the wall and charging it via the charging port on the back of the thermostat. It would ho...

Sims1089 by Community Member
  • 1176 Views
  • 9 replies
  • 0 kudos

Intermittent E74 error messages

After 5+ years of working perfectly, my Nest Thermostat started intermittently showing an E74 (No power from Rh wire) error message. Accordingly the AC goes on and off likewise. Any guesses as to which is the problem- the thermostat or the AC???

Geoellis by Community Member
  • 4317 Views
  • 9 replies
  • 0 kudos

Wiring Issue no cooling feature

Says system is compatible but it doesn’t give us a cooling option! Help it is 106 degrees in our house. From what I am seeing it looks like we need a yellow wire? We don’t have that so now what?

Awatson3 by Community Member
  • 577 Views
  • 4 replies
  • 0 kudos

Lowest Eco cooling temperature too high

The 76 degree minimum Eco cooling temperature is too high. (Heating maximum is fine). It takes hours to cool down again when we get home. Why do you have preset minimum and maximum temperatures built in. The owners should have complete control over a...

RARe by Community Member
  • 4386 Views
  • 20 replies
  • 4 kudos

Resolved! Wiring compatibility

Will the standard Nest thermostat work with the addition of a C wire to the 2 wire system I have now. One of the 2 wires comes from a 24 VAC transformer and the other wire routes to the natural gas solenoid that turns the gas on.

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