topic Re: 2nd Gen Nest Thermostat in Nest Thermostats

2nd Gen Nest Thermostat

JcKobeLiam — Mon, 24 Jan 2022 21:28:03 GMT

Good day. I have a goodman furnace and centralized AC. I wanted to install a nest thermostat. Hope someone can give me a hand with the wiring.

My current setup is a Comfortzone. Talked to an agent we already figured out the common wire, Y and R Wire but there is one black wire that was marked "1". I have attached both my wiring and my thermostat board.

Thanks so much.

Re: 2nd Gen Nest Thermostat

Ryan_G — Mon, 31 Jan 2022 20:16:33 GMT

Hey there,

Thank you for posting here. The label 1 indicates that this is a proprietary type of HVAC system. Proprietary systems aren’t compatible with Google Nest thermostats. However, some proprietary systems can be rewired by a pro installer to be compatible.

Check out this link for more details.

Regards,

Ryan

Re: 2nd Gen Nest Thermostat

Ryan_G — Sun, 06 Feb 2022 20:13:42 GMT

Hey JcKobeLiam,

I just wanted to follow up and see if anyone is still in need of help? Please let me know, as I would be happy to answer any questions you may have.

Best regards,

Ryan