6 Blade Fireplace Fan Speed Automatically Adjusts To Oven Temperature Overheating Protection Fans Sf905-Y Silent Operation Fan

【Upgraded 6-Blade Design】: Specially designed with 6 blades, this fireplace fan provides a wider heat flow and distributes heat more efficiently, quickly increasing the room temperature. Perfect for fireplaces. 【Energy Efficient and 】: Powered by the heat generated by the fireplace, this stove fan requires no batteries or electricity. It operates with low fuel consumption, making it up to 17% more fuel efficient. Enjoy faster heat from your stove in an way. 【Overheating Protection】: Equipped with a metal strip on the bottom, this fan automatically raises its base and reduces thermal contact for surface when the maximum operating temperature is reached. This protects the motor and thermoelectric module from overheating. 【Silent Operation】: With noise levels less than 25 decibels, this stove fan operates quietly and improves the circulation of hot air in the room, enhancing comfort. You'll hardly notice its presence while enjoying the warmth. 【Wide Operating Temperature Range】: This fireplace fan can operate in temperatures ranging from 122°F to 662°F (50°C to 350°C). The fan speed automatically adjusts based on the oven temperature, with optimal conversion at around 250-300°C.