House Thermostat Wiring Diagrams. White the white wire is what connects to the auxiliary heat on your system. Many existing wired thermostats are in rooms that are rarely used the temperature they sense is warmer or cooler than homeowners feel so if the old thermostat isnt in a good spot install nest somewhere new using the included power plug and cord or using the stand for nest learning thermostat sold separately the nest thermostat.
Httpsamznto3b1lkpoin this video we teach you the meaning of each thermostat color and how they are used in your home. Once you know what type of system you have the hardest part is out of the way. Turn off your existing thermostat.
Thermostat wiring diagrams furnaces.
Please choose a year from the menu at left to start your search. Thermostat wiring for dummies. 4 wire thermostat wiring diagram house thermostat wiring diagram collection wiring diagrams for central heating save wiring diagram for heating download wiring diagram. Turn off your existing thermostat.