Can Nest work with 4 wires

[RitaS]

Can a nest work with a 4 wire system?

[Dave991]

With the limited info you provided it would be best to check here;

https://store.google.com/us/widget/compatibility/thermostat

[Patrick_Caezza]

@RitaS 

Post a picture of your current thermostat wiring, and I well tell you if it can or can not.

Which Nest thermostat are you thinking of buying?

[Markjosephp]

Hi folks,

Thanks for the help here, @Dave991 and @Patrick_Caezza.

@RitaS, I did find a helpful article about identifying a thermostat wire that might help. You can also share with us a photo of your thermostat's wiring so we can determine its compatibility.

Regards,
Mark

[Markjosephp]

Hello RitaS,

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

[EmersonB]

Hi everyone,

@RitaS, 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, we would be happy to keep it open. If there's more we can do, just let us know.

I appreciate the help, Mark, Patrick_Caezza and Dave991.

Best,
Emerson