Gradient's advanced window unit can heat and cool 500 square feet of your home, and it doesn't require any electrical work.
Learn how to warm up a room without using a plug-in electric heater. Consider built-in radiant floor or ceiling heating, duct booster fans, toe-kick heaters and other safe heating techniques first.
Essential oils in a furnace filter can freshen up a home's aroma, but there are caveats. Here's what to know about ...