topic Re: Help needed on Thermostat Compability in Nest Thermostats

Help needed on Thermostat Compability

Surabhisahay — Sun, 09 Jul 2023 23:50:28 GMT

Need your help to check if my thermostat is compatible with Google Nest.

It has W2,G,O,Y,W,B,R labels

Re: Help needed on Thermostat Compability

EdmondB — Fri, 14 Jul 2023 02:23:12 GMT

Thanks for posting here in the Community. Based on the photos of the wires from your current thermostat, this is a heat pump system. This should be compatible with the Nest Learning Thermostat 3rd Gen with the 2nd stage heating black wire.
The Correct wiring configuration for that is:

1. Yellow wire on Y1
2. Red wire on RC or RH
3. Blue wire on C
4. Green wire on G
5. Orange wire on O/B
6. White wire on W1
7. Black wire on W2

Let me know if you have more questions.

Thanks,
Edmond

Re: Help needed on Thermostat Compability

EdmondB — Mon, 17 Jul 2023 02:24:28 GMT

Hi there

I just wanted to follow up and see if you still need any help. Let me know if you have any additional questions from here.

Regards,
Edmond

Re: Help needed on Thermostat Compability

EdmondB — Tue, 18 Jul 2023 02:37:23 GMT

Hey there,

Just one quick final check in here since activity has slowed down. We'll be locking the thread in the next 24 hours, but if you still need help, I would be happy to keep it open. If there's more we can do, just let me know.

Best,
Edmond