If the thermostat is too near a vent and gets lots of hot air, for example, it's going to register higher and shut off while ...

Insulate: Warm slippers are better than socks and certainly better than bare feet. Again, thicker slippers that cover the entire foot have a better R value. And like your feet, your hands are ...

The best space heaters quickly warm up a cold space. We tested 25 heaters in large and small rooms, examining warmth, energy ...