I'm trying to see if my home is compatible with a Nest Thermostat before
I purchase one, and the checker directed me here. The white and brown
wires to the left are labeled 011 and 012. Can anyone provide some
guidance or expertise here?
Awesome, thank you @Lance_L! The AC is a Lennox HP26 heat pump with C26
series coils. The furnace is a Payne Gas furnace model PG8MAA036070. And
the thermostat is a Thane XR402
