I took a quick picture of the wires in my old Nest setup, killed power to my HVAC unit, then stripped everything down. The mounting holes in the new thermostat matched closely enough, so I didn ...
While traditional thermostats only require power through the four classic wires, smart thermostats typically require low- voltage power all day. This comes from an additional fifth wire called the ...
Here are the best smart thermostats that will intelligently heat and cool your home and save you money. When you purchase through links on our site, we may earn an affiliate commission.
Everyone wants a different level of control over their thermostat. Some people want to decide at every moment what the temperature should be. (In that case, you can also consider a basic Wi-Fi ...