Wood Stoves -Wood Stove Fan Heat Powered Fireplace Log Burner Fireplace 5 Blades Black Highlights Generic Wood Stove Fan Heat Powered Fireplace Log Burner Fireplace 5 Blades Black No batteries or electricity required - The stove fan 5-blade blade uses heat from the stove surface to spin, adjusting its speed automatically with stove surface temperature. Silent operation, less consumption, more efficiency. Large airflow, increase stove efficiency, save fuel, save fuel, quiet operation.Less consumption, more efficiency - Reduce fuel consumption and make the room warmer quickly. Material of Fireplace Fans - Made of high-strength aluminum alloy, which makes the stove fan burr-free, surface finished and neat. no deformation and no fading even after long time high temperature working. Saving and protecting the environment - The heat stove fan is designed to circulate the hot air created by burning wood / coal or pellets. Make full use of the heat from your wood stove and disperse it throughout your room, and make the room warmer quickly, less Consumption, more efficiency - Reduce fuel consumption. Specification: Material: Aluminum Alloy Number of Blades: 5 CFM Air Volume: 160-210 Noise: 35db Best Working Temperature: 50-350 Max Temperature: 350 Size: 175x120x207mm/68.89x47.24x81 .50 inch Power: Thermoelectric Module Package Include: 1 Piece Stove Fan