Compatibility Wiring

[CUTiger556]

Will this system be compatible with Nest Thermostat?

[DaveLister]

Going to https://store.google.com/widget/compatibility/thermostat and entering the wires attached to your current thermostat, it's unknown. Go to https://nest.com/support/contact-us, select Chat or Phone, and a support agent can work with you to determine if you can use a Nest thermostat with your current system.

[Patrick_Caezza]

@CUTiger556 

It is only compatible with the Nest Learning Thermostat, 3rd Gen.

Try this

Red - R to Rc

Blue - B to C

White - W to W1

Yellow - Y1 to Y1

Green - G to G

Orange - Y2 to Y2

Black - W2 to W2

[zoeuvre]

Hi CUTiger556, 

Thanks for reaching out to us. I hope you already get the answer you're looking for based on what Patrick_Caezza and DaveLister has shared. Also, here's a helpful guide on how to install and set up a Nest Learning Thermostat 3rd generation. 

Let us know if you have any other questions. We're happy to help. 

Thanks for your help, @Patrick_Caezza and @DaveLister. 

Best,

Zoe

[zoeuvre]

Hi there, 

I wanted to check and see if you are still in need of any help. Please let me know, as I would be happy to assist, and answer any questions you may have.

Thanks,

Zoe

[zoeuvre]

Hi folks, 
 

@CUTiger556, we haven't heard from you in a while, so we'll be locking this thread if there is no update within 24 hours. If you run into any more issues in the future, please feel free to create a new thread.

Regards, 
Zoe