The X2S Smart Thermostat is an easy-to-use Energy Star certified thermostat. It’s not the most modern-looking device, but it ...

The ease of manually controlling the thermostat's temperature set-point, heating/cooling schedule, home/away and vacation features - when they are available - through the thermostat and mobile app.

The ease of manually controlling the thermostat's temperature set-point, heating/cooling schedule, home/away and vacation features - when they are available - through the thermostat and mobile app.

Making minor changes to your thermostat every so often won't have much impact. Instead, switch to a thermostat schedule ...

FPL recommends setting thermostats between 75 and 78 degrees to save on cooling costs. Regular air conditioner maintenance, such as changing air filters and cleaning vents, improves efficiency.

Winter has arrived in full force, with a huge swath of the country being plunged into freezing temperatures and receiving a blast of snow. This means cranking up the heat. However, for many Americans, ...