Google Nest Community

Checking compatibility for best thermostat E

Hi I’m just wondering if someone can guide me to the right solution. I’m looking to see if my thermostat is compatible I checked on the online tool it said contact a member of the team. I just wanted to check if anyone else has this so I have a L wir...

I need help with my nest app and entry key

My nest app quit working and is asking for an entry key. When I try to get one, it’s says it registered to an account. What can I do?

wiring my nest thermostat

Attached are photos of my 2 existing thermostats wiring and the new nest I have several questions re wiring & compatibility:Is the Nest compatible with the 4 wire thermostat or do I need a 5th wire?If so what do I do?Where does the blue wire go on th...

Nest N260 error keeps coming back after a week or two even with power connector installed

I keep getting the N260 error even though I have the Nest Power connector installed. The system runs fine otherwise. The battery is at 3 Volts. Previously I had to do a reset and the message came bac after 2 weeks. Model is Thermostat -1.4 with Softw...

i cannot use thermostat: Cannot find "C-wire" on furnace

I bought thermostat, then "c-wire power connector" but i cannot install it because there are no control board on furnace and there are no c-wire on furnace. Google support said my furnace is compatible with nest thermostat.but how it can be installed...

Nest wont connect to google.home hub

Adding transformer Next generation E

Hello all,I have a heat only system with 2 wires R and W. I am connecting a nest next generation E stat. I need to add 24V and due to construction going back to 24V on zone panel is impossible so i am adding a 24V transformer. I have added on others ...

Blowing cold air instead of hot

I just purchased a nest a couple of weeks ago. I installed it and tested it and cold air was blowing on heat. I googled it and found some information that suggested I switch a place for a wire so I did. Heat was working great after that. I left the h...

Trying to establish which Google Nest I have.