Stove fan, heat-operated, 4 blades, for fireplace/wood stove/logs, heat circulation, non-electric, environmentally friendly

【No Operating Costs】This warm air heater utilizes the Seebeck effect to generate heat. It starts automatically at 80°C and requires neither batteries nor electricity. Enjoy comfortable warmth and reduce your energy costs. 【Quiet and Discreet】The new fan of this wood stove ensures discreet warm air distribution. With a noise level of less than 32 dB, it guarantees warm air in a quiet and comfortable environment. 【Easy Operation】No assembly required: Simply place the heating fan in the designated spot on the stove. It starts rotating automatically as soon as the temperature reaches 80°C. 【Safe Design】The fireplace fan is powered by heat. It converts heat into electricity via a conductive plate at its base, thus driving its rotation. There is no risk of fire. The fan also automatically adjusts its speed. [Environmentally Friendly] The fireplace fan operates by converting heat energy into electrical energy – completely without batteries or electricity. It ensures efficient warm air circulation throughout the entire room.