Wood Stove Fan: Be different from other traditional 3/4 blades wood stove fans, our 5 blades heat powered fireplace fan will provide more larger airflow to circulate the warm air horizontally all-around your house to keep it more warm.Silent Operation: Spread heat around room and increase temperature with low noise, improve warm air circulation which results in greater comfort and reduce wood consumption from your stove.Ultra Quiet Operation: Spread heat around room and increase temperature with low noise, improve warm air circulation which results in greater comfort and reduce wood consumption from your stove. Satisfy you to enjoy warmth and comfort in a quiet environment.Overheating Protection Design: Our wood stove fan has an overheat protection device. The fireplace fan comes with a bimetallic safety device in the base of heat powered fireplace fan. When the surface temperature rises above around 250, it will gently lift to protect the TEG and motor. The wood burning stove fan will automatically recover normally as the surface temperature decreases.Less Consumption, More Efficiency: Self-start at temp as low as 55Celsius, no batteries required non-electric fan and our wood stove fan utilizes the heat from the wood stove and circulate them throughout room, you can enjoy warmth in you room, increasing your comfort without increasing your bill.Specification:Speed: 800-1100rpmBlade number: 5Dimension:16.5CMx18.5cmx11cmMaterial: AluminumColor: blackTips:1. The hot blast stove fan will not directly increase the temperature, but can only be a tool to accelerate the heat transfer of the chimney.2. Maintenance-free: Just clean it once and put some light oil on the blade shaft to adjust the rotation smoothly and quietly!3. Do not bring the base of the stovetop. Do not place the stove on a designated protected surface when it is hot.4. To move or carry the fan, always use the retractable handle when wearing gloves. Please keep your child away when using.NOTE:PO BOX address is not supported, please provide the correct physical addressATTENTION:If the customer change their mind and want to cancel the order, please contact us within 2-3 hours after placing the order. Or, once the package is dispatched, we won't be able to intercept packages in transit. Please understand.