5-blade stove fan, low-noise fireplace fan with thermometer, heat-powered stove fan, environmentally friendly, for wood stoves

[5-Blade Design] Equipped with 5 blades for higher speed and greater airflow than 4-blade designs. [Fuel Efficient] The heater efficiently distributes the warm air generated by burning wood, coal, or pellets throughout the room. [Quiet Operation] With a maximum noise level of 35 dB, this heater ensures a quiet environment. [Eco-Friendly & Energy-Saving] No batteries or mains power required – convenient and cost-effective. [Automatic Speed Control] The fan speed adjusts to the heating temperature. As the heating temperature rises, the speed increases. As the heating temperature drops sufficiently (fire extinguished), the speed decreases until the fan finally stops.