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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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Compatibility check

Hey all, trying to figure out if the nest can work for me. Here is the wiring I am working with behind a super old comfortzone 2 thermostat.  think this will work?

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TMac1 by Community Member
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  • 5 replies
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nest started to give e102 error and no heat

i nest(model A0013) has been running alright for 2 years, and it suddenly stopped working few days ago, with an E102 error code, and says "your thermostat has detected a problem with the w1 wire", the wire looks fine to me (and the unit has been runn...

gongym by Community Member
  • 686 Views
  • 3 replies
  • 0 kudos

Says no power

New setup. New batteries. Reading no power and no wifi now. I only have 4 wires so it's not a complicated install

Jdub1987 by Community Member
  • 2902 Views
  • 20 replies
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Nest new install blowing hot air

Just installed a nest learning thermostat. My system is a heat pump. AC worked perfectly on old thermostat, now it is blowing hot air. Please help.

Lje by Community Member
  • 585 Views
  • 4 replies
  • 0 kudos

Nest compatibility

Hello world. I have an Heat pump system with Natural gas back up furnace. It is using a Honeywell VisionPro IAQ thermostat and a Honeywell THM5421C equipment interface. I want to change to a NEST. Is there a wiring diagram for changing to this? The t...

WAS6868 by Community Member
  • 649 Views
  • 3 replies
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Resolved! Heat link dead (Error H71)

Hi there,Seeing a lot of similar issues here, but came back home today from a few hours out and I've got no LED's on my Heat Link (Installed: 25/05/2021) and unable to connect with the NEST base unit itself. The Heat Link and boiler are on the same c...

timb0jones by Community Member
  • 1062 Views
  • 4 replies
  • 0 kudos
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