It is compatible with Nest Learning Thermostat based on your wiring setup. You can check this compatibility checker here: Nest Thermostat Compatibility Checker From W, Y, G - current wiring to W1, Y1, G - Nest Thermostat wiring
Thanks for the update. I will be locking this thread in 24 hours. Please feel free to create a new thread should you have some more questions or concerns in the near future and we'll be more than glad to help.