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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

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...

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
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Add Lock Feature

Is there any way the feature to lock thermostats could be added to use within the Google Home app?And also allowing the new Nest Thermostat have the option to lock entirely? As it was a feature that was removed for the latest version.I think this add...

RNDFL by Community Member
  • 802 Views
  • 3 replies
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Nest Thermostat Repeatedly Restarts Itself

Nest thermostat repeatedly restarts itself. WiFi is very reliable and in close proximity. Replaced batteries. Rewired unit. Factory reset. Not sure what else to do.Model: Thermostat-1.4
Software version: 1.1-9

Battery state: OK
Battery voltage: 3.18...

garnet2k1 by Community Member
  • 406 Views
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New Thermostat heater wont turn on

I recently installed the nest thermostat and AC works fine, but they heat does not work. I have a picture of the old setup and the new. Can someone help determine if the wiring is correct?

AnthoniSi by Community Member
  • 1574 Views
  • 6 replies
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Nest heat link

My heat link 2nd addition was working fine up to last night, but tried to put the heating on just now, no lights on the heat link, changed the fuse not that any ideas please

Gilps by Community Member
  • 2951 Views
  • 4 replies
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No power

It said: E74, wiring report, no power to Rh wire detected. I don’t know why, It’s working for 4 days, all of sudden it stopped.

Philylin by Community Member
  • 1013 Views
  • 4 replies
  • 0 kudos

Wiring issues with my nest

I have a white cable, a blue, a red, a green, and a yellow. Can't get my nest to power on. Green wasn't connected to old thermostat and there was a jumper between rh and rc

Nest Tstat won’t activate heat with C wire connected

I installed new Nest Tstats on a 2 wire hot water boiler. They work great but I got the power error. So I used a spare Tstat wire to connect the Tstat to the common side of the furnaces transformer. That resolved the power issue but now it won’t heat...

Dave3 by Community Member
  • 685 Views
  • 3 replies
  • 0 kudos
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