Features: 1. Energy Efficient: This stove fan is energy efficient as no batteries are needed, saving 16% of costs and reducing emissions from fuel loss. 2. Practical: When the oven temperature is low, the air flow is large and the speed is high, and this stove fan can increase comfort more quickly. 3. 6 Blades: These 6 blades of this fan are well made, the spiral operation is quiet and there is no big fan noise like other fans. 4. Automatic start: When the surface temperature of the oven body reaches about 122, it will start automatically. It does not need to be assembled and can be used directly. 5. Applicable: The fireplace fan is suitable for those who are off-grid or want to improve oven efficiency and use less fuel, and is suitable for wood, gas, pellet ovens. Specifications: Item Type: Stove Fan Material: Aluminum Alloy Gross Weight: 617g/21.8oz Color: Black Fan Blade: 6 Operating Temperature: 80 - 350 Air Volume: 180-220CFM Speed Wind Speed: 1400rpm Noise: 25dB Size: 161x88x54mm/6.34x3.46x2.13in Diameter: 152mm/5.98in Package List: 1 x Stove Fan 1 x English Manual