Nest Thermostat Compatibility

[JETalton]

Seeking assistance with ensuring my current wiring configuration work with nest.

[tristend]

That would depend on the equipment installed in you home. If you have a standard Furnace and Air Conditioner you would need 5 wires to operate the Nest properly. 

[Patrick_Caezza]

@JETalton 

Post a picture of the current thermostat's wiring here.