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Nest Trane Compatibility

garyori
Community Member

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 Not sure if  where W2 wire would go or if this Nest thermostat is compatible with a Trane 2 stage system. Would it go to the o/b and will the two stage work? Also I take it B wire would be C common. 

Gary Allen Ori
4 REPLIES 4

Patrick_Caezza
Platinum Product Expert
Platinum Product Expert

Try this wiring

Red R - R

Black - W2 to */OB (Set as AUX heat)

White - W1 - to W

Yellow - Y1 to Y

Green - G to G

Blue - B to C

 

When the Google Home App asks you to select which wires you have, Try these

W/W1, W2, Y/Y1, G/G1, R, and C


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

MelbaDT
Community Specialist
Community Specialist

Hey folks, 

 

Thanks for answering, Patrick_Caezza. 

 

garyori, chiming in to ensure everything is covered here. Have you had the chance to try Patrick's suggestion above?

 

Best, 

Melba

MelbaDT
Community Specialist
Community Specialist

Hey garyori,

 

Checking back in — how's your thermostat now? Still need our help?

 

Best, 

Melba

MelbaDT
Community Specialist
Community Specialist

Hi, 

 

We haven't heard from you in a while so we'll be locking this thread if there is no update within the day. If you have any new issues, updates or just a discussion topic, feel free to start a new thread in the community.
 

Best, 

Melba