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Wiring compatibility Honeywell

Zoneman402
Community Member

I was advised to upload a photo of my current setup for compatibility. Please advise where I should run these wires to my nest. (I have an O, W, G, R, B, Y) my current system controls my AC and heat.

B1520EA9-E239-4E27-B6E5-174B13D7ABDC.jpeg

1 Recommended Answer

Houptee
Silver Product Expert
Silver Product Expert

Looks like you have a Heat Pump system.

Just connect the wires the same as the old tstat but put red to RC, orange to O/B, and blue to C. then Y G W.

Tell it you have a heat pump system with forced air ductwork (i assume that is what you have).


Houptee -- NJ Master HVAC Licensed Contractor

View Recommended Answer in original post

5 REPLIES 5

Houptee
Silver Product Expert
Silver Product Expert

Looks like you have a Heat Pump system.

Just connect the wires the same as the old tstat but put red to RC, orange to O/B, and blue to C. then Y G W.

Tell it you have a heat pump system with forced air ductwork (i assume that is what you have).


Houptee -- NJ Master HVAC Licensed Contractor

Yea that’s what I have. Thank you

Jhonleanmel
Community Specialist
Community Specialist

Hey folks,

We appreciate your help here, @Houptee.
@Zoneman402, 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 concerns or questions from here, as I would be happy to take a closer look and assist you further.

Thanks,
Mel

Hey there,

Checking back in should you still have some questions here. Let us know by replying to this thread.

Best,
Mel

Jhonleanmel
Community Specialist
Community Specialist

Hi everyone,

Just one quick final check in here since activity has slowed down. We'll be locking the thread in the next 24 hours, but if you still need help, I would be happy to keep it open. If there's more we can do, just let me know.

Thanks,
Mel