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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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Solved: New nest and not working at all.

I just got a new nest thermostat and I swapped the wires to the closest matching. My old one has 'R' and 'RC' (which are jumped) and the red wire goes into R. A dark blue cable goes into C, but it has a Y taped to it. A wire goes to K, but there is n...

Heat link dead - how do I organise replacement in Rep Ireland

I have a nest learning thermostat which was installed in February 2022. Just recently I got a H71 error on the thermostat. I checked the heat link and see it is totally dead, no lights. Tried to reset but no joy. Does anyone have any advice on how I ...

KrzysztOFF by Community Member
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  • 12 replies
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Heatlink isn't connecting to brand new thermostat

Hello,I bought a brand new Nest thermostat V3 during Black Friday. I have installed the heatlink and Nest according to the instructions. My OpenTherm is blinking in the correct frequency and is connected to the heatlink.However, my problem is that my...

Luc14 by Community Member
  • 528 Views
  • 2 replies
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Nest thermostat

Hi there, For a few weeks now my nest thermostat has been playing up, first it was that it could not connect to internet anymore which after trouble shooting everything recommended online, it still could not connect again. But shortly after (2 weeks ...

Mike2329 by Community Member
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  • 6 replies
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Nest e thermostat compatibility check

HiPlease could someone help to confirm if my existing heating system is compatible with the nest thermostat e?I have a Honeywell combined thermostat / programmer and it has 2 wired only A and B.Many thanksJustin

Furnace and heat pump both running simultaneously

Hi,I've seen a couple of posts mentioning something similar to this issue, but I haven't quite seen a resolution.I moved in to a home that had a Carrier forced air furnace and heat pump controlled by a Nest Learning second generation thermostat. I no...

Best Thermostat won’t recharge

I installed my nest about 6-8 months ago. Everything has been working fine until now. It began disconnecting from the WiFi. Now the battery on the nest will not recharge. I’ve even taken the nest off and recharged it with the usb. When I install it b...

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GABoy by Community Member
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  • 1 replies
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