Heat Powered Stove Fan: This stove fan uses the heat produced by your fireplace, wood stove or pellet stove. No battery or electricity is needed, which is environmental protection and energy saving. Better circulation of warm air results in greater comfort and reduces the wood consumption of your stove. This eco-friendly stove fan allows you to get the most heat from your wood stove. More Efficient: The newly designed 6 aluminum blades provide a larger air volume, which allows the fan to fully utilize the heat from your wood stove and disperse it throughout your room. The 6-blade wood stove fan diverts hot air horizontally instead of vertically all around and makes your room warmer faster. This wood stove fan is a perfect addition to every home, you can enjoy the warmth and comfort. Easy to Use: No assembly required, just place this wood stove fan on a smooth flat surface of your stove, the fan will automatically rotate with the rising temperature. The hotter the stove, the faster the