Dimensions: 130 x 120 x 230 (mm) WxDxH
Maximum Airflow: 100 CFM
The thermal fan is designed to stand on the top surface of a fireplace and circulate warm air throughout the room. It needs no external power, cords or batteries and creates its own electricity using the heat of the fireplace. Improved air circulation results in greater comfort and less fuel consumption. The fan automatically adjusts speed with the temperature of the fireplace. It runs faster to move more air into the room as the fire heats up, and automatically slows down and stops as the fire burns down and cools.