Your fireplace doesn't have to just be a piece of home décor. We here at FireplaceDoorsOnline carry more than just high quality fireplace doors! Fireplace grate heaters are a great way to cut down on your heating bill during those long, cold winter months. Grate heaters work by pulling the cooler air in the room into the fireplace, heating it up, and the blowing it back out. It can produce up to 40,000 BTUs, which can warm most homes. A one-time investment with us can save you plenty of money down the line and give your beautiful fireplace a great practical use!