General description The Chimney Fan Thermodynamic Heating Stove Double Head is an innovative solution designed to enhance the efficiency of wood, coal, or pellet stoves. Utilizing upgraded technology from 2022, this fan operates automatically, providing faster speeds and a larger air volume. It effectively circulates warm air produced by stoves with surface temperatures ranging from 80°C to 400°C, ensuring greater comfort while reducing wood consumption by 28%. The fan is environmentally friendly and self-powered, requiring no batteries or electricity. Technical specifications Material: Anodized Aluminum Starting Temperature: 100°C (122°F) Maximum Operating Temperature: 400°C (750°F) Airflow: 60-150 CFM (cubic feet per minute) Noise Level: