The wire connected to your thermostat's "C" terminal is a C-wire. Some manufacturers use letters like "B" or "X" to label the C-wire or use a color wire, like green or green-yellow striped. If the ...
The thermostat itself should be clearly indicate which wires go where, and most companies provide labels that you can attach to the wires coming out of the wall as you disconnect and remove your ...
After turning off the electricity to everything, I removed the existing programmable, but dumb, thermostat from the wall and noted the wiring configuration. Unfortunately, my first floor thermostat ...
Jon Reed is a senior editor overseeing coverage for CNET's home, energy and utilities category. Jon has over a decade of experience of writing and reporting as a statehouse reporter in Columbus ...
Google hasn't made it easy to know which Nest Thermostat you are buying or using, thanks to a confusing naming scheme that is several generations deep. Let's just say I own the previous generation ...
Contact between the thermostat wires and household line voltage can damage the thermostat, posing a fire hazard. If you own this thermostat, you should contact White-Rodgers, a division of Emerson ...
Unlock to see our ratings and compare products side by side The primary power for this thermostat is supplied via c wire (24vac). A "C" wire is not required for most ...