12-blade chimney fan, dual motor, quiet and continuous heating cycle, for wood stoves and fireplaces. Efficient hot air circulation and fuel savings

Quiet Fan Operation: The fan operates at less than 25 decibels, making it very quiet. It is virtually inaudible. It improves the circulation of warm air in the room for increased comfort. Energy-Efficient Oven Fan: Without batteries or electricity, it operates using the heat from the fireplace or chimney, which powers the blades. The higher the oven temperature, the faster the blades spin. Eco-friendly and battery-free. Operating Temperature of the Oven Fan: The operating temperature is approximately 50°C to 350°C (122°F to 662°F). The fan speed automatically adjusts to the oven temperature. Conversion is optimal when the temperature reaches approximately 250 to 300°C. Overheating protection fan: Bimetallic blades are installed at the base of the fan. When the maximum operating temperature is reached, the bimetallic blade located under the base automatically deforms to raise the base and reduce the thermal contact surface, thus protecting the motor and thermoelectric modules. Improved 12-blade chimney fan: Superior airflow: Equipped with two motors and 12 blades specially designed for this stove fan, it offers a very wide heat flow, which distributes the stove's heat more efficiently and quickly raises the room temperature, making it ideal for large rooms.