10-16-2024 08:55 AM
Hello,
My existing White and Rodgers thermostat (model 1F80-361) has this wiring (photo attached). Can I replace it with Nest-E?
10-16-2024 02:52 PM
It looks like you have O, B, and C terminals, which are not compatible with any of the Nest thermostats.
You can double-check the control board in the furnace/air handler and verify if the O and B wires are in fact connected to the O and B terminals there.