4 and 5 Blade Heat Self-Power Wood Stove Fan Burner Efficient Fireplace Silent

Features No electricity is needed and the heat source of the fireplace is fully utilized to convert into power The more the fire is the faster the fan blade will rotate and the heat will be quickly transferred to every corner of the room Super silent bid farewell to the noisy electric fan Maintenance free only need to add a little oil to the bearing regularly to play a role of lubrication to ensure the smooth rotation of the fan blade Over temperature protection When the temperature reaches 350°C the metal shrapnel at the bottom will lift the fan to protect the fan motor from damage Specifications Color BlackMaterial AluminaSpeed 1100rpmBlade Leaf Number 4 5Noise ≤25dBStart Temperature 60°CWorking Temprature Ranges 60°C 350°CVolume 180 210Size 14 x 11 x 20cm 5 51 x 4 33 x 7 87inWeight 885gType As the pictures shownPackage Included 1 x 4 Blade Thermodynamic Fanor1 x 4 Blade Thermodynamic Fan1 x 5 BladeDetail Pictures