1、No Power Required: The 6 blades fireplace fan does not need the heat energy of the battery, saving 16% of the cost and reducing the emissions due to fuel loss. 2、Increase Comfort Faster: The 6 blades heat powered fireplace fan increases comfort faster. When the furnace temperature is low, the airflow is large and the speed is high. 3、Quiet Operation: The blades are well made, and the spiral operation is quiet, without the noise of large blowers like other blowers, providing you great using experience. 4、Self Starting: When the surface temperature of the furnace body reaches about 122℉, it will start automatically. It does not need to be assembled and can be used directly. 5、Scope of Application: Suitable for those who are off the grid or want to improve furnace efficiency and use less fuel, and suitable for wood, gas, pelletizing shaft furnace.