4 Blade Eco Friendly Heat Powered Wood Log Burner Fireplace Stove Fan Silent

Features: - More efficient wood use - Use up to 28% less wood? - Heat powered stove fan - increases the efficiency of your freestanding stove oven or wood / log burner to generate warmth economically - Eco-friendly and self-powered - a thermoelectric module acts as a small generator to power the fan's motor - Operates automatically between 60 and 300?￣C with self-regulating speed according to the temperature in room. Circulates at 200-220 CFM - Silent operation, creates a quiet and comfortable environment without using any electricity.? ? Specification: Number of blades: Four Maximum temperature: 340 degrees Speed: >900RPM/second CFM: 200-220 Noise: <25db Material: Aluminum ? Package: 1X Fireplace Fan 1X User Manual