topic Re: Nest thermostat compatibility with heat pumps in Nest Thermostats

Nest thermostat compatibility with heat pumps

RichaHenderson — Tue, 30 Nov 2021 02:02:24 GMT

I have a three stage heating and 2 stage cooling system with a total of eight wires.

I have a brown wire on Y2 and

E and Aux jumper together
I have R &RC Jumper together

I have an orange going to the O and the B

I have a yellow going to y

I have a green going to the G

And lastly I have a black wire going to the C

Any help would be greatly appreciated or I guess I’ll return the thermostat

Patrick_Caezza — Fri, 03 Dec 2021 04:38:11 GMT

Your system is only compatible with the Nest Learning Thermostat 3rd GEN.

Post a picture of your current thermostat's wiring and I'll provide a wiring list.

RichaHenderson — Fri, 03 Dec 2021 17:11:32 GMT

I am not seeing a box to check or uncheck to allow me to attach a picture.

can you please share more details on how I can attach it?

Patrick_Caezza — Sat, 04 Dec 2021 02:51:06 GMT

Use the camera icon in the editor

RichaHenderson — Sat, 04 Dec 2021 14:19:43 GMT

RichaHenderson — Sun, 05 Dec 2021 17:51:23 GMT

Has the picture come through? It looks to me like it is posted so, I hope you can offer some guidance

RichaHenderson — Wed, 08 Dec 2021 15:10:35 GMT

Patrick_Caezza, I attached the picture on Saturday. Are you able to send over the wiring list you mentioned in the post on 12/2/21?