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Can I change Bryant Evolution Thermostat to Nest Thermostat?

Bryant2Nest
Community Member

I have a Bryant Evolution Unit and Thermostat installed in 2012. Can I replace it with any of the Nest thermostat. It has A-Green, B-Black, C-White, D-Red wires only.IMG_20211021_151016-min.jpgIMG_20211021_151103-min.jpgIMG_20211021_151109-min.jpgIMG_20211021_150954-min.jpg

3 REPLIES 3

Sebnestuser
Community Member

Probably you could but you might need a c wire! Sometimes the nest thermostat has issues without a c wire, or lose the fan option! 

check out this guy’s tutorial how to wire your thermostat 

 

https://youtu.be/CCNIko3iZIE

Jake
Community Specialist
Community Specialist

Hey Bryant2Nest,

 

I want to ensure you are good to go, and everything is working properly. Please let me know if you are still having trouble, as I will be locking the thread in 24 hours due to inactivity. 

 

Thanks for the helpful link Sebnestuser.


Best regards,
Jake

Jake
Community Specialist
Community Specialist

Hey Bryant2Nest,

 

It has been a few days since the last reply, and I am going to lock the thread at this time. If you have any questions, please feel free to create a new post. 

Best regards,
Jake