Compatibility

[DomonCoshu]

Hello, I went thru the compatibility checker and it told me a nest thermostat wasn’t compatible. I haven’t purchased one, but would like to. Could you please let me know if it is compatible or if it isn’t what I can do. Thank you. 

[DomonCoshu]

I was going to take a photo but I don’t see anything to include one. I have 

E Aux Y G O L R B C

[MplsCustomer]

@DomonCoshu 

See this post: https://www.googlenestcommunity.com/t5/Nest-Thermostats/Nest-compatibility/m-p/644257#M125314

[DomonCoshu]

 

[SoriaD_]

Hello @DomonCoshu 

Thanks for reaching out to our Nest community about this new installation. I'm so sorry for all the inconvenience. Don't worry, I'm here to help you with it.

According to our Compatibility Checker, your system is compatible with our Nest Learning Thermostat 3rd and 4th Gen.

You can connect both following this wiring configuration:

C wire goes to C
R wire go to RH
O wire goes to O/B.
G wire goes to G
Y wire goes to Y1.
E wire goes to Aux/W2

Feel free to keep us posting in case you have more questions. We'll find a solution for you.

Best regards,
Douglas.