Features Aluminum alloy material:Thermodynamic fans are made of aluminum alloy, hard wearing and designed for use in coal, pellet or wood burning stove. Heat powered and environmentally friendly:This fan is heater powered and requires no batteries or electricity, which is environmentally friendly and consumes less. Silent running:This stove fan operates at a noise level of less than 25 decibels, giving you a warm and quiet environment. Widely used:The fireplace fan can be started automatically, the speed can be adjusted according to the furnace temperature,which can be used for home,office,dormitory and so on. After-sales service:If you have any questions to our wood stove fan, please contact customer service. Your satisfaction is our greatest motivation. Specification: Item Type: Wood Stove Fan Material: Aluminum Alloy Power Supply Method: Thermal Sensing Package List:1 x Wood Stove Fan 1 x Instruction Package List 1 x Wood Stove Fan 1 x Instruction