![My old thermostat had the following wires. When I tried to setup a Nest Thermostat E, I don't know where to place the white wire since E does not have something for My old thermostat had the following wires. When I tried to setup a Nest Thermostat E, I don't know where to place the white wire since E does not have something for](https://i.redd.it/miqh8qkrmq101.jpg)
My old thermostat had the following wires. When I tried to setup a Nest Thermostat E, I don't know where to place the white wire since E does not have something for
![wiring - Two mysterious white thermostat wires in an unfinished wall outlet near the floor -- what? - Home Improvement Stack Exchange wiring - Two mysterious white thermostat wires in an unfinished wall outlet near the floor -- what? - Home Improvement Stack Exchange](https://i.stack.imgur.com/FyU8E.jpg)
wiring - Two mysterious white thermostat wires in an unfinished wall outlet near the floor -- what? - Home Improvement Stack Exchange
![hvac - Why are the white and orange wires both connected to my thermostat's W terminal? - Home Improvement Stack Exchange hvac - Why are the white and orange wires both connected to my thermostat's W terminal? - Home Improvement Stack Exchange](https://i.stack.imgur.com/Oj6vW.jpg)
hvac - Why are the white and orange wires both connected to my thermostat's W terminal? - Home Improvement Stack Exchange
![Why is the white wire not connected, and the yellow wire is joined to the white connection on my thermostat? : r/hvacadvice Why is the white wire not connected, and the yellow wire is joined to the white connection on my thermostat? : r/hvacadvice](https://external-preview.redd.it/why-is-the-white-wire-not-connected-and-the-yellow-wire-is-v0-4Kf8rr0g79pK9JIFCwmkzZK82O0tJuYMcy84jABv6Vo.jpg?auto=webp&s=10e2ab4411d9191293c7b4bf06eaca67d667b8d6)
Why is the white wire not connected, and the yellow wire is joined to the white connection on my thermostat? : r/hvacadvice
![18/5 ,Solid, 150 Volt, 105 Deg C, PVC Insulated, Thermostat Wire, Color White, UL Type CL2, 250ft Spool 18/5 ,Solid, 150 Volt, 105 Deg C, PVC Insulated, Thermostat Wire, Color White, UL Type CL2, 250ft Spool](https://www.mecampbell.com/media/catalog/product/cache/4556987fc6258dfb00e1de307ed01009/w/i/wirther185-250.jpg)
18/5 ,Solid, 150 Volt, 105 Deg C, PVC Insulated, Thermostat Wire, Color White, UL Type CL2, 250ft Spool
![Thermostat wires break down wt white wire is heat. Y is yellow and is your compressor. G green is you… | Thermostat wiring, Refrigeration and air conditioning, Wire Thermostat wires break down wt white wire is heat. Y is yellow and is your compressor. G green is you… | Thermostat wiring, Refrigeration and air conditioning, Wire](https://i.pinimg.com/474x/be/29/8d/be298d2348e5adc80ef15171a058edeb.jpg)
Thermostat wires break down wt white wire is heat. Y is yellow and is your compressor. G green is you… | Thermostat wiring, Refrigeration and air conditioning, Wire
![Took off the thermostat to check for compatibility; I don't understand why there is a piece of white connected to yellow and why the white wire from the wall is not connected Took off the thermostat to check for compatibility; I don't understand why there is a piece of white connected to yellow and why the white wire from the wall is not connected](https://i.redd.it/schil3ov87q61.jpg)
Took off the thermostat to check for compatibility; I don't understand why there is a piece of white connected to yellow and why the white wire from the wall is not connected
![How to wire Mysa baseboard heater thermostat with 2 white, 2 black and 1 red wire? I've installed a few of these, but I can't figure out this weird gang box. Old How to wire Mysa baseboard heater thermostat with 2 white, 2 black and 1 red wire? I've installed a few of these, but I can't figure out this weird gang box. Old](https://i.redd.it/wsgrigu42cd61.jpg)
How to wire Mysa baseboard heater thermostat with 2 white, 2 black and 1 red wire? I've installed a few of these, but I can't figure out this weird gang box. Old
![Nest Learning thermostat with a heat pump. Should the white wire go to W1 or W2/Aux on the Nest? Blue labels are mine, so do not trust them. : r/Nest Nest Learning thermostat with a heat pump. Should the white wire go to W1 or W2/Aux on the Nest? Blue labels are mine, so do not trust them. : r/Nest](https://i.redd.it/5myo8gf88xr81.jpg)