Wiring Compatibility with Nest Learning Thermostat

[ashjel]

I got a nest learning thermostat to replace my old thermostat. I got the Best Buy geek squad guys to come and set it up for me. They checked and mentioned that my system is not compatible. Can i get some suggestions if Nest Learning thermostat can be connected to my existing system? 

[Jake]

Hey ashjel,

I am sorry for the late reply. I wanted to reach out and see if you still needed any help with the compatibility of your system? Please let me know, as I would be happy to take a closer look. 

Best regards,

Jake

[ashjel]

Hi Jake 

yes I still have not figured out how to connect the nest thermostat. 

[Jake]

Hey ashjel,

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

[Jake]

Hey ashjel,

I am sorry to hear you are still having trouble. Taking a closer look at the picture, I am having a hard time seeing the labels for the top 2 wires. Do you mind providing me with those?

I understand that each HVAC system can be labeled differently. I did find a helpful article that should help you identify each wire. Please let me know if that helps out. If you are still unsure from there, you can always have a Nest Pro come out and take a closer look.

Best regards,

Jake