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Help with wiring a google nest thermostat

JoshGr
Community Member

I'm trying to install my nest thermostat and it says it's not compatible. I talked to a hvac guy and he says it can be installed. Here is a Pic of my current set up, anyone know how to make it work?

3 REPLIES 3

JoshGr
Community Member

20220223_200301.jpg

JoshGr
Community Member

20241201_175418.jpg

Patrick_Caezza
Diamond Product Expert
Diamond Product Expert

@JoshGr 

Give this wiring a try

Blue - C to C

Red - Rc to R (jumper not needed)

Black - S1 - not used, tape off

Brown - S1 - not used, tape off

Orange - O/B to */OB

Yellow - Y to Y

Green - G to G

White - AUX/E to W (set as aux heat)


To ensure that I see your reply, please tag me using @Patrick_Caezza