![This new thermostat seems to work fine if the green wire is disconnected. If I connect it, the fan stays on. Is this normal? : r/hvacadvice This new thermostat seems to work fine if the green wire is disconnected. If I connect it, the fan stays on. Is this normal? : r/hvacadvice](https://preview.redd.it/this-new-thermostat-seems-to-work-fine-if-the-green-wire-is-v0-awkvshdt29x91.jpg?width=640&crop=smart&auto=webp&s=95ea965319dcb361c730e05fc0cb9d9e0cb8f0b0)
This new thermostat seems to work fine if the green wire is disconnected. If I connect it, the fan stays on. Is this normal? : r/hvacadvice
Can left over wiring (coming out of hole where old thermostat used to be) explain why 24 volts aren't reaching the compressor? | HVAC Site - Professional HVAC Contractors Forum
Nest thermostat not seeing the C wire but it's there... | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
![Wiring. Help me out peeps. Trying to replace the old thermostat. Whoever did it earlier didn't color code. I hv an extra green wire looped around that is not connected to anything. Wiring. Help me out peeps. Trying to replace the old thermostat. Whoever did it earlier didn't color code. I hv an extra green wire looped around that is not connected to anything.](https://preview.redd.it/wiring-help-me-out-peeps-trying-to-replace-the-old-v0-zbjnuwtzfrb81.jpg?width=640&crop=smart&auto=webp&s=0890b4ea6733199c52fbf55ee4bb19eebeb6f866)
Wiring. Help me out peeps. Trying to replace the old thermostat. Whoever did it earlier didn't color code. I hv an extra green wire looped around that is not connected to anything.
Nest thermostat not seeing the C wire but it's there... | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
![Looking to install smart thermostat - Could this green wire be the common wire? Any way of easily identifying? (Heat only, steam radiators. Previous thermostat was battery powered) : r/homeautomation Looking to install smart thermostat - Could this green wire be the common wire? Any way of easily identifying? (Heat only, steam radiators. Previous thermostat was battery powered) : r/homeautomation](https://i.redd.it/moih5atsb1w51.jpg)