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 Nest Learning Thermostat (4th Gen) and Ecobee Smart Thermostat Premium are two of the best options on the market. But is one better than the other?

The Nest Learning Thermostat comes in polished steel, stainless steel, mirror black, black ... you to install the thermostat ...

If you have the money to spare, you won't find a better looking, more premium-feeling smart thermostat out there.

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 ...

The fourth-generation Nest Learning Thermostat uses AI to create customized heating and cooling schedules, helping you save on energy usage while ensuring even temperatures throughout your home.

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 ...

It's pretty, it's brilliant, it comes with an external temperature sensor and it costs $280. But is it really worth it?

There was one huge drawback, though: owners complained the display was too dim at times. There was no way to fix the problem, ...

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Add in thermostat-like controls alongside smart-home ... although matte silver and black wall unit finishes are available, and you can also consider ceiling mounts, floor mounts, or other special ...