7.1inch 5 Blades Fireplace Fan Thermal Heat Power Stove Fan Wood Burner Fan

Specifications: Material Aluminum Alloy Blade Qunatity 4 Airflow 180-220 CFM Speed 1450 R/MIN Start Temperature 50C Working Temperature Range 140F/60C~662F/350C Overall Size 110 x 105 x 180mm Features: - Start Automatically: Upgrade Technology, Reinforced 4 Blades,Faster Speed,Larger Air Volume.The heat powered stove fan is designed to circulate the warm air created by a wood / coal or pellet burning.Efficiently circulates warm air throughout the house. - Eco-Friendly and Self-Powered: Thermoelectric module acts as a small generator to power the fan's motor. No batteries or electricity required. Improved warm air circulation results in greater comfort and reduce wood consumption from your stove. - Whisper Quiet: Newly Designed Blade,Larger Air Volume,Lower noise.You don't even know the stove fan is there,but you feel the warmth.You will enjoy the warm air in a quiet and comfortable environment. - Safty Design: The stove fan support is made with Anodized Aluminum, able to resist high temperature, no deformation and no discoloration even after long time working under high temperature. - Space Saving: The stove fan can be Fixed on the chimney pipe of Wood/Log Burner/Fireplace, it won't take up more space. - Longer Lifetime: There is a Bi-metal safety device in the base of the fan.If the surface temperature rises above around 300C, the safety device gently elevates the front of the fan to protect the TEG and motor. Package Included: 1 x Stove Fan 2 x Ring Warning: 1.Never handle the base of the stove fan, do not set the stove fan down on an unprotected surface when hot. 2.To move or carry the fan, always use the gloves. Please keep fan away from small children when in use. 3. The suitable temperature is 60-350 C. Temperatures above this range may damage the fan and generator set.