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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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Nest Learning to Trane Heatpump

Read that Learning was better for Heat Pumps we've got a new one of those. We have an 12 year old Trane 4wcy4030 series that works like a champ with the old thermostat. Also works great jumping the wires (R,G,Y,O) blows cold (heat without the O). Hoo...

scubabyte by Community Member
  • 351 Views
  • 1 replies
  • 0 kudos

Nest Temperature Sensor

New temperature sensor has been added, but I am unable to get to connect to the thermostat. Error msg: unable to connect. I’ve put the sensor in front of the thermostat without success; changed the battery & left it out for 10 minutes without success...

Nest not compatible with WPA3 and no signs it ever will be

Got a new Router. WPA3 capable. Switched to WPA3. All my tech happy with that apart from the Nest thermostat which then rejected the WIFI. Went back to WPA2, Nest happy again but all my other tech were not. I now have the choice of WIFI for my laptop...

Nest Thermostat wiring

I have Icomfort thermostat with 2 stage furnace and AC system. The Icomfort thermostat has 4 wires R, I+, I- and C. How can I rewire the Lennox panel to connect Nest thermostat.

Ra-mun by Community Member
  • 1414 Views
  • 10 replies
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Nest thermostat AC turn on and immediately turn off

Good evening, I would need some help. I switched to a nest thermostat in the winter and after struggling I was able to make it work. Now is summer and the AC will turn on, and immediately will turn off and a 2 minutes timer will start and will repeat...

LucianoM by Community Member
  • 482 Views
  • 2 replies
  • 0 kudos

Compatibility with multi-zone forced hot water boiler

The compatibility checker says my forced hot water boiler system is compatible, but I want to know if a Nest Power Connector is required since I don't have a c-wire. Simple wiring is:1. RC-RH jumper2. RH connected to system3. W connected to systemRed...

jdotson56 by Community Member
  • 395 Views
  • 1 replies
  • 0 kudos

Nest thermostat offline

Nest thermostat keeps going offline. Have gone thru all the steps suggested and it works for an hour and goes back offline. Everything else on Wi-Fi is working. Have had it for 3 years with no problems but now it says can’t connect to Wi-Fi. Nothing ...

AC won't kick on

Worked perfectly fine last summer. Now cooling on always says 2+ hours and the AC is not kicking on. Ready to smash this thing with a hammer.

Lyncar by Community Member
  • 372 Views
  • 1 replies
  • 0 kudos

Brand new nest keeps shutting down for low battery

I purchased a new 3rd gen nest thermostat and it will only come on for a minute then display it needs to shut down to charge and shut back off. It is connected to a c-wire and it has been installed for over 12 hours. I even tried charging it with the...

jessrs6 by Community Member
  • 582 Views
  • 2 replies
  • 0 kudos
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