YIGSECU 18Blade Heat Powered Stove Fan Three Motors Nature Friendly Chimney Quiet Fan

High airflow: it has three motors and 18blades designed for this stove fan, which provides a very wide heat flow, Energy-saving oven fan: no battery or electricity required. Quiet operation stove fan: the stove fan works under 25dB, which very quiet. You can hardly hear a sound; Distributes heat from the stove more efficiently and quickly increases the temperature of your room,perfect for large rooms.; The working temperature approx. 80°C to 350°C (176°F to 662°F) and the fan speed automatically adjusted to the oven temperature.