Wires are E, Aux, Y, G, R, B, C. When checking online if my system was compatible it said yes. Then, after purchase and starting to install with software it said it wasn’t. Is it truly incompatible? My place is electric only and uses a heat pump.
Sorry to hear about your experience but thanks for reaching out.
Could you share a clear photo of your original thermostat wires showing the terminal labels as well as how you wired your Nest thermostat? Also, what system do you have?
We haven't heard from you in a while so we'll be locking this thread if there is no update within the day. If you have any new issues, updates or just a discussion topic, feel free to start a new thread in the Community.
