Highly efficient: The 6-blade heat-powered fireplace fan increases comfort faster. When the oven temperature is low, the airflow is large and the speed is high. Quiet operation: With well-made blades and a quiet spiral, the stove fan does not have the big fan noise that other fans have. Start by yourself. When the surface temperature of the oven body reaches about 122, it will start automatically. It does not need to be assembled and can be used directly. Energy saving: The 6-blade fireplace fan does not require battery heat energy, saves 16% of costs and reduces emissions caused by fuel loss. Widely used: This heat-powered fireplace fan is suitable for those who are disconnected from the mains and want to improve the efficiency of their fireplace and consume less fuel. It is suitable for wood, gas, stove. Function: 1. ENVIRONMENTALLY FRIENDLY The heat powered fireplace fan does not require batteries, saving 16% of costs and reducing fuel emissions, which is environmentally friendly