Stove fan for faster and more even distribution of heat Without electricity, because it is self-powered by the heat from the surface of the stove For a range temperature from 70C to 350C (surface temperature of the stove) High heating efficiency - Fuel savings With 5 blades < /p> A stove fan, an ideal complement to your fireplace allowing faster heat diffusion. In large rooms, it can take a long time for the heat to distribute evenly, the warm air rises to the top and diffuses from there. Thanks to the fan, you contribute to the diffusion of heat since it dissipates the heat that leaves the fireplace directly into the room thanks to its five blades and the associated rotating movement. The fan does not need to be supplied with electricity from outside, since it produces it itself. It is in fact a thermoelectric fan which is placed on the chimney and which produces electricity thanks to the temperature difference between the top and bottom of the fan. It starts moving manually as soon as the underside of the fan reaches a temperature of 70C. It can be used up to a maximum surface temperature of 350C. Unlike conventional fans, this product is designed to be used at very high temperatures. Indeed, a normal fan would risk melting, would need an electrical connection and would have too much airflow. This is not the case with the stove fan, which has a light airflow of 120 to 140 cfm. For a better overview of temperatures, it is recommended to carry out a check using a chimney thermometer (not included). Thanks to the rotating the fan, the hot air circulates and increases the thermal energy output. Thanks to the more targeted distribution of hot air, the stove does not have to be fueled as intensively and you save firewood. Note: Regarding small stoves, it is important not to place them close to the stove pipe due to the limited space available. If the fan cannot rotate, the position must be changed. In fact, hot air can only be diffused when it is rotating.