Wood Stove Fan, SDonestep 8-Blades Heat Powered Stove Fan with Magnetic Thermomete

Silent & Efficiency – Wood stove fan run feel any wind completely silent and moves warm air around the room nicely. Works great! Not a sound out of it. Worked so well with the wood burnerdistributes the heat throughout the house, make your house wamer.
Tem Self-Start – Twin stove fan will self-start at a temperature under 50 �C / 122 �F, spin speed with the stove temperature changed, higher the temperature, the faster the rotation, continually spreads the warmth, no battery or electric, environmental products.
Overheat Protection – Double stove fan heat powered with special device, when the wood stove overheating, fireplace fans will raise the base of the fan slightly, protect the motor and myoelectric, with a long life.
Energy Saving -The 8-blade heat powered stove fan will provide greater airflow to distribute warm air around your room by converting your fireplace heat to generate electricityno, batteries or electricity required. Widely used for a wood-burning stove, gas stove, pellet stove, and more.