topic Re: Is My Thermostat Compatible? in Nest Thermostats

Is My Thermostat Compatible?

Morganannette — Thu, 02 Mar 2023 13:40:36 GMT

I know that I have a heat pump, but I can’t figure out self installation with my nest pro

Re: Is My Thermostat Compatible?

CoolingWizard — Thu, 02 Mar 2023 23:18:23 GMT

You can for the most part ignore the F wire add that is primarily for these older Trane Heat Pumps temperature anticipator in the outdoor unit. The X2 wire is typically your emergency or second stage heat. Go online and use the Google nest, compatibility, checker and input your wires as W2 for for X2 to wire and ignore the F wire.

Ken, the AC Cooling Wizard

Re: Is My Thermostat Compatible?

Patrick_Caezza — Fri, 03 Mar 2023 22:47:15 GMT

Your current thermostat is only compatible with the Nest Learning Thermostat, 3rd Gen

Try this wiring.

Green - G to G

Blue - B to C

Red - R to Rc

Yellow - Y to Y1

Brown - F to tape off, not used (fault light)

White - W to W2 (set as Aux Heat)

Black - X2 to * (set as Emergency heat)

Orange - O to OB

Re: Is My Thermostat Compatible?

Markjosephp — Fri, 10 Mar 2023 22:18:53 GMT

Hello folks,

I wanted to ensure that everything was covered here.

Thanks for the input, Ken and @Patrick_Caezza.

@Morganannette, I wanted to see if you still needed help. Have you managed to follow the wiring guide shared above? You can also check your system’s compatibility before purchasing a Nest Thermostat with our online Compatibility Checker. If there’s anything else I can help you with, please let me know.

Regards,

Mark

Re: Is My Thermostat Compatible?

Markjosephp — Tue, 14 Mar 2023 17:15:09 GMT

Hi Morganannette,

I wanted to follow up and see if you are still in need of any help. Please let me know if you are still having any trouble from here, as I would be happy to take a closer look and assist you further.

Thanks,

Mark

Re: Is My Thermostat Compatible?

Markjosephp — Wed, 15 Mar 2023 17:18:00 GMT

Hello Morganannette,

I'm checking in to make sure that you've seen our response. Please let us know if you have any additional questions or concerns before we lock this thread in 24 hours.

Thanks,

Mark