Thermal Power Magnet-free 7-blade Wall Hanging Fireplace Fan $ 28.89 Product information: Material: Alumina Air volume: 160-210 Blade: 7 leaves Wind speed: 750-1050rpm Noise: 35dB Operating temperature: 65-350c Product description: The fan base and blades are made of anodized aluminum and will not rust or corrode. This furnace fan is designed to provide a very wide thermal current. The furnace fan generates its own power through the heat on the surface of the independent furnace. Working principle: Hang the furnace fan on the smoke pipe of the stove, and use the clamp to deform the fan base so that the fan and the smoke pipe are tightly attached. The hotter the surface of the stove, the more air the fan circulates. The furnace fan is designed for independent stoves, and the surface temperature of the smoke pipe is between 65 and 350. Temperatures above this range may damage the fan and generator set and invalidate your warranty. Packing list: Fireplace Fan*1 Product Image: