Wood Stove Fan: The thermodynamic stove fan is an ideal choice for fireplaces or wood stoves. It distributes heat very efficiently throughout the house. Unlike other similar black fans, this upgraded and cute Christmas tree fan uses green and red, which is excellent as a Christmas gift decoration and will bring more joy and color to your life. Energy Saving: A stove fan powered by the heat produced by a fireplace or wood stove without a battery, cord, or electricity. The hotter the wood stove, the faster it spins. Please note that the working temperature of this stove fan is 60-350°C (750°F) Silent Heat Dissipation: Unique blade design, this wood stove fan operates at less than 32 decibels, say goodbye to the noise of electric fans! Enjoy the warmth in a quiet home. Easy to Use: It can be moved when hot or placed in any direction without being connected to a power source. No installation, you just need to put the stove fan on the stove, which is easy to use.