Help Faster fan anodised extruded aluminium materials works on the heat generated from your wood stove to help the house faster and more efficiently Can be Hanging : Stove fan with hanging hook and cover plate design , can be used on the platform or fixed in the chimney Overheating Protection : There is an integrated automatic protection in the log burner fan base to protect it from overheating Powered by Heat fan heater no cords , plugs or batteries needed , powered by the heat from your stove or Heating Wider fans design , safe and efficient , air in a wider range of temperature, Manufacturer: Watreketal