General description This 8 Blade Heat Powered Stove Fan is designed to enhance heat distribution from your wood stove, wood burner, or fireplace. By utilizing the heat generated by the stove, this eco-friendly fan efficiently circulates warm air throughout the room, allowing you to enjoy a cozy atmosphere while using less wood. Technical specifications Type: 8 Blades Double Head Wood Stove Fan Color: Black Power: Heat Powered Material: Aluminum Operating temperature: 50℃-335℃ Air flow: approximately 220 CFM Noise level: 15-20 dB Recommended distance from stove: 10-20 cm Package size: 150*80*80 mm Package weight: 870 g Installation No installation required; simply place the fan on a flat, smooth surface on top of your stove, near the side or back of the stove pipe. The hotter the stove surface, the more the fan circulates warm air. Usage Operates quietly, allowing you to enjoy the warmth without disturbance. Automatically starts and adjusts speed based on the temperature of the stove.