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Nest Thermostats

Blog Posts

With hot water support, Google Home app now offers complete Nest Thermostat cont... Read more

Full temperature schedules for older Nest Thermostats now in the Google Home app Read more

Support changes to our earliest generation Nest Learning Thermostats Read more

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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...

Troubleshoot setup: Nest Thermostats

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
  • 22028 Views
  • 0 replies
  • 6 kudos

Nest Thermostat - no C wire, baseboard heat only

My house is a little older and does not have any fancy / central HVAC. I have three zones for baseboard forced hot water heat from an oil furnace. I installed two nest thermostats for the two main zones when we bought the house about 7 years ago and ...

spq_easy by • Community Member
  • 727 Views
  • 2 replies
  • 0 kudos

Heat/Cool Functions Reversed

I put in a new Nest thermostat and it appears to be wired up correctly. But the heat and cool functions are reversed. I have to run the AC to get heat obviously something is not correct. I read that is has to do with the correct wire energizing the r...

bclentz by • Community Member
  • 312 Views
  • 1 replies
  • 1 kudos

Nest 3rd gen can't set outside weather

I reside in Lebanon, and I've noticed that my country is not included in your app's address list. This prevents me from accessing the current weather information, as the location keeps reverting to "unknown." It would be beneficial if your app suppor...

Joey7 by • Community Member
  • 194 Views
  • 1 replies
  • 0 kudos

e74 error codes

If you get an e74 error code telling you there's no power, but you get a volt reading across R and G wires of 24 or slightly higher, you may very well have a bad thermostat, as I did.

wgill by • Community Member
  • 226 Views
  • 1 replies
  • 0 kudos

Honeywell to Google 3rd Gen?

I cannot get concrete information. I have an E and an Aux plugged in to a Honeywell thermostat with electrical box. and this third gen (maybe? the box doesn't say) only has six connectors and the compatibility thing doesn't state anything. There are ...

wiring for honeywell

I have a honeywell which I am replacing with nest. The WIRE colors are yellow, green, blue, red and black. They are connected to the: Y which is yellow, C which is blue, G which is green, R which is red and the black one is connect to the W. How do I...

paulvolz by • Community Member
  • 202 Views
  • 1 replies
  • 0 kudos

NEST gen 4 web app

I have an office where we have 7 3rd gen NEST thermostats. These 7 stats are monitored via the NEST web app.I recently added an 8th stat but it is a 4th gen and was set up in the Google Home app. I can only see the new thermostat in the Google Home a...

Nest Thermostat E Won’t Connect to App

Hi folks. I just bought 2 new Nest Thermostat Es and I can get them connected to WiFi from the thermostat itself, but I cannot get it to connect to the App. I have 2 Nest cameras in my account that connected easily before so this challenge is new to ...

sorourke by • Community Member
  • 459 Views
  • 3 replies
  • 0 kudos

Nest C wire issue

I have the 3 wire (red, white and blue) for my Nest however, only one has 24V, the red cable.The white cable is connected to W1.Oddly enough if I connect that 24V red wire (supposedly the C wire?) to the C plug I get a wire report issue.If I connect ...

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