Features: 1Heat Powered Fan: This stove fan does not require any external power or electricity, just uses thermoelectric technology to push hot air into the room. 2Low Consumption: This fireplace fan is a 5 blade design that not only helps you warm your home but also lowers the fuel consumption of log burner. 3High Performance: The heat powered design is environmentally friendly, with high efficiency and low consumption, the noise level below 25 decibels. 4Adjustable Speed: The fireplace fan can be started automatically, and the speed can be adjusted according to the furnace temperature to meet more needs. 5Wide Application: The stove fan is designed for use with coal, pellet or wood burning stoves to improve the circulation of warm air for convenience. Item Type: Heat Powered Stove Fan Material: Metal Power Supply: Thermal Sensor Package Included: 1 x Stove Fan 1 x User Manual 1 x Accessory