Wow, great idea, and the manufacturer actually explains it for DIY-ers! It doesn't really heat a whole house, but for a small hut, it could work on cold spring/fall evenings when you don't want to start the wood stove. You could use it in a small room.
Frame a Gate: A bright yellow house is a perfect foil for a colorful mix of blooms in a front yard garden. The bright stucco wall, brick walkway, and colorful blooms combine beautifully to enhance a Spanish theme in this front yard.