Google Nest Community

My Nest V3 has a systematic error of about 2.5 degrees Celsius (5 degrees Fahrenheit), how to fix?

Dear community,Attached is a trace of my Nest V3 as it determines the temperature in my living room for 24 hours (blue line). Next to it I put a Hue motion sensor, which also traces the temperature (purple line). As you can see, the Nest is off by 2....

Nest 3rd generation heat link

My nest thermostat is coming up with an error code H71. I had a heating engineer come out to look at this today and they advised their is no power coming from the heat link? Iv seen this is a common fault from other customers and wondering how I can ...

Nest heat link

My heat link is completed dead, no lights, not responding at all, fuses/sockets checked. I can't turn on the heating manually without the heat link responding. What do you suggest?

Unable to Find W-Fi Network TD004 (0.65)

Thermostat was able to connect to my previous router. When I upgraded to a new router the thermostat is unable to find the wi-fi network. The error on the app is TD004 (0.65). I have done the following:Factory reset on thermostatReset wifi routerRese...

Nest learning thermostat won’t now connect to my Wi-fi

Heat Link seems to have died

Hi, I seem to be having a issue on one of my gen3 heat links(I have two zones).As of about 2 weeks ago no lights on one of the heat links, no error on the linked nest though.I have cycled the power to the device, the heat link lights up briefly, yell...

NEST THERMOSTAT /// WIFI reconnection

I need my NEST THERMOSTAT RECONNECTED. I changed INTERNET PROVIDER to AT&T and GOOGLE SUPPORT PERSONNEL cannot remedy. Model: GA01334-US SKU: 6427015 Purchased: 03/27/2021

App not online

Hi there, I'm moving this thread to the Master thread as this is a duplicate topic.

How to Block Heat-Cool Mode ?

Configuration is two Nests, two zones (EWC zone panel) with gas forced hot air heat plus A/C. Conventional R-W-Y-G-C wiring (G zone 1 only).The zone panel has "seasonal mode" switch to allow heat or cool but not both. This prevents one zone calling f...

3rd Gen Learning Thermostat connection problems.

We inherited a Nest 3G thermostat when we bought our house earlier this year. It was working fine as the winter ended but has been dormant during the summer months. It now won't work - there is a green and orange alternating flashing light. If I pres...