[WORKING PRINCIPLE] Heat powered fireplace fan converts the heat energy produced by the furnace into kinetic energy, drive the fireplace fan rotation. The higher the temperature, the faster the fan speed. No additional batteries or electricity are required, no additional cost, more energy saving and eco-friendly. The dual head 8 Blades fan can improve warm air circulation, no need to sit so close to the stove.[ADVANTAGE] New upgraded design, the stove fan has two engines and 8 blades. It distributes heat more efficiently from the furnace, which can raise the temperature of the room quickly, save time and fast enough to make your room comfortable, perfect for large rooms. Burn less fuel, being more efficient, and protecting the environment. Whether it is wood.
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