I have a Trane BATSTAT240A-3AAT82B1B1, can I replace it with a Nest thermostat?

[Tomas498]

I have a Trane BATSTAT240A-3AAT82B1B1 thermostat, can I replace it with a Nest thermostat?

[David_K]

The thermostat model in itself isn't enough to determine compatibility, as it depends what wires are in use and connected to the system board. The best thing to do is use the compatibility checker:

Nest thermostat compatibility - Google Nest Help