No Battery Required: This stove fan does not require any batteries, which can save 16% of costs and reduce emissions due to fuel loss. Automatic Start: When the surface temperature of the furnace body reaches about 122℉, this fireplace fan will start automatically. It does not need to be assembled and can be used directly. Low noise: The blades of this fan are of good workmanship, the spiral operation is quiet, and there is no big fan noise like other fans. Practical and durable: When the oven temperature is low, the airflow is larger, the speed is higher, and it is made of durable aluminum alloy. Applicable: The eco-friendly fan is suitable for those who are off-grid or want to improve the efficiency of the oven and use less fuel, and is suitable for wood, wood, gas and pellet ovens. Feature: 1. No Battery Required: This stove fan does not require any battery, which can save 16% of costs and reduce emissions due to fuel loss. 2. Automatic Start: When the surface temperature of the