Thanks for reaching out here in the Google Nest Community. I'd be happy to take a look at this for you.
The Nest Thermostat is typically compatible with a wide range of HVAC systems, but it's crucial to ensure that your specific wiring configuration is supported. The best way to confirm compatibility is to check your current thermostat's wiring setup. You can share with us a clear picture and tell us more about the HVAC system.
