VODA Heat Powered Stove Fan with Protective 4 Blades Slient Fireplace Fan

Description [Stove fan with protective cover] Upgraded 4-bladed wood stove fan with protective cover, increased safety and durability. This wood stove fan circulates heat around the wood stoves, protects the children and pets and makes life safer and more comfortable. [Heat powered fan, save your bills] This wood burning stove fan is designed to be positioned on flat freestanding stove tops and save energy efficiently as the blades rotate with the power of the heat, no electricity is needed, save your bill! The working efficiency will be various as per the temperature of your stovetop. [Max.operating temperature 345°C] This heat powered fan automatically rotates in the temperature range of 85°C-345°C. The hotter the stove gets, the faster the fan spins, warming your home quickly. To ensure the stove fan a longer lifetime, please cool it down for some time when using the stove fan continuously for several hours. [Quiet operation] The working noise of this stove fan is less than 25db as