Google Nest Community

Cannot add location when setting up new thermostat in the Nest App. It freezes.

When installing a NEST learning Thermostat Third Gen, It is freezing during setup when I attempt to assign the location. When I select the location of the thermostat (which currently shows as incomplete in the app), it continues to freeze and then it...

thermostat compatible?

I'm coming from a Lennox system and the wire codes areR, i +, i -, CThe "I" codes are not listed in the options. The wire to i + is yellow. The wire to i - is white.Are these comparable to any of the other labelled codes?old Lennox thermostat wiring

Thermostat Compatability?

I have a Nest Thermostat and used the compatability checker previously but now that I’m about to install the thermostat, I want to double-check that it will work with my wiring.  

Not cooling

I've had my nest for about 2 years, actually about 1 year as the first one had to be replaced. All was working fine until this summer. The thermostat doesn't keep up with the temperature setting. Yes it was an extremely hot summer, but it's cooler no...

Is my thermostat compatible

Gree Heatpump with Gree KX75 control panel - how to wire in Nest 3

Hi I have a Gree heatpump with a KX 75 panelThe Kx75 wired panel has 2 connections - H1 and H2. The wires running to the connections are twisted pair - orange/white and blue/whiteAs its a heat pump its heat, cool ,dehumidify etc. What is the right wi...

Power error message

The thermostat was working fine until I got a message for migration to google home app. I have completed the migration process but the thermostat still has no power

Heat link dead

Hi I have a nest heat link and thermostat installed with about 2 and a half years. the heat link is now dead, no lights on the unit and won’t switch on at all. how do I go about replacing this? thanks

3rd gen keeps turning off

I have had my 3rd gen self learning stat for three years. I have never altered the settings or made system alterations. All of a sudden two weeks ago I had a cold shower on the Monday morning. The hot water although on in the app just did not work. H...