• 【Upgraded 6-Blade Design】This wood stove fan is designed with 6 Blades, which allows the stove fan to provide a larger air volume, diverting the warm air horizontally instead of vertically all around and make your room warmer faster. It's a great way to make full use of the heat from your stovetop, and widely used for wood burning stoves, pellet stoves and more.
• 【Energy Saving】No batteries or electricity required. This wood burning fan is driven by energy generated from the heat of your stovetop, which saves your bill at the same time.The fan will starts spinning automatically as the stove temperature hits a certain range. The hotter the stovetop is, the faster the fan rotates.
• 【Silent Operation】The working noise of this stove fan is less than 25db because the only moving part is the blades assembled, which makes the wood stove fan almost silent even at the highest speed. You even do not know the stove fan is there, but you will still feel a breeze of warmth, and it will not produce wind from the fireplace fan.
• 【Operating temperature】The working temperature of this wood stove fan is 176°F-653°F.It starts spinning when the temperature gets around 140°F, and works most efficiently when the temperature gets around 482°F. But please avoid using the fan at high temperature continuously for long time and operation above 653°F may damage the fan and its power generating elements. Warm Tips: the fan's working efficiency will be various as per your stovetop temperature.
• 【Overheat Protection】The in-built metallic strip at the base of the stove fan is designed to raise the edge of the fan slightly when the maximum operating temperature is approached to protect the power generating elements and the fan. And then the fan will automatically recover to normal as the surface temperature decreases.