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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
  • 23620 Views
  • 0 replies
  • 8 kudos

The thermostat is offline in the app

It's not working on my Samsung Galaxy S25 Ultra either. It says thermostat offline, but troubleshooting it says its connected to the correct wi-fi, rebooted it and still shows offline on the app, started 3 hours ago, frustrating.

C-wire thermostat adapter

In Canada, where/how do I order the free C-wire adapter for my new Nest thermostat mentioned in the setup?

barrylaw by Community Member
  • 252 Views
  • 2 replies
  • 1 kudos

STOP CHANGING MY TEMPERATURE SETTINGS

This stupid thermostat won't follow the schedule I put in. Every freaking year this stupid thing starts ignoring the schedule I've made and changes to warmer temperatures. I AM NOT IN ANY OF YOUR STUPID PROGRAMS. I had them all ended and canceled a l...

mmac314 by Community Member
  • 280 Views
  • 1 replies
  • 0 kudos

A/C and Cool to Dry setting on Learning Thermostat

I have a gas furnace and A/C unit and have started using the A/C as it's getting hot enough here now. My system is a Rheem system and has the ability to dehumidify with the A/C by using a special mode that slows the fan (I do not have a stand-alone d...

Trane TEM4 is turning on and off, is it compatible?

Hi, I have a Trane TEM4 heat pump. I installed the nest following the instructions. Initially, when I tested the cooling, it was blowing warm air. A search online indicated switching the thermostat heat pump setting in the google home app from B to O...

Jschwartz by Community Member
  • 266 Views
  • 1 replies
  • 0 kudos

Radiators as auxiliary heat for UFH

I’m planning a home heating system where the primary heat source will be wet underfloor heating with radiators as an auxiliary heat source in the same zone.At the moment I just have radiators, and will be installing UFH soon.How should the Nest therm...

UFRads by Community Member
  • 209 Views
  • 1 replies
  • 0 kudos

Error E448 - No System Power HVAC Unit Still Running

I upgraded to the Nest 4th generation last year and have had no problems until last night. We had a big storm, lots of lightning, and I noticed this morning that our AC unit never shut off last night. When I checked the Nest thermostat , it was showi...

Ewat33 by Community Member
  • 751 Views
  • 1 replies
  • 0 kudos
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