The fan base and blades are made of anodized aluminum that will not rust or corrode and will not deform easily. Fluted fan blades and lotus-shaped design for faster hot circulation.Energy saving: The stove fan does not need electricity or a battery, powered by heat. Wood Stove Fan for Log Burning Fireplaces, gets from the heat produced by your fireplace, wood-burning stove or pellet stove. Effectively dispersing warm around your room.Stoves, as well as multi-fuel, gas, and pellet stoves, heat the area directly in front of them or around them, but they don't transfer heat as well into the room, leaving some areas either too hot or too cold.To heat the whole room properly, you need a stove fan. They sit on top of the stove and circulate the warm so that it is evenly distributed around the room. And because they are powered by the heat generated by the stove, they don't need a source.Above all, you can that your room advantages from the heat given off by the stove more easily.Starting temperature: 60 Electrical working life: more than 500 hours of continuous operationWork temperature: 70-345Motor specification: 3v 3000 minMaterial: Aluminum Oxidecolour: BlackPackage Contents:1 x Stove Fan1 x thermometerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.