Heat-powered wood stove fan, quiet start at 50℃/122°F, 6 blades for gas/pellet/wood/log stoves

General Description: The heat-powered wood stove fan is designed to improve the thermal efficiency of your stove. It operates without electricity, automatically starting at temperatures as low as 50°C / 122°F. Thanks to its compact design, it is suitable for all types of wood-burning, gas, and pellet stoves. This fan accelerates air circulation and evenly distributes heat throughout the room, allowing you to burn less fuel while increasing your stove's efficiency. Made of anodized aluminum, it resists rust and corrosion, even at high temperatures. Technical Specifications Material: Aluminum alloy Number of blades: 4, 5, or 6 blades (optional) Optimal operating temperature: 50℃ - 100℃ Package size: 210 * 185 * 135 mm (4 and 5 blades), 230 * 220 * 140 mm (6 blades) Package weight: 750 g (4 and 5 blades), 850 g (6 blades) Package list: 1 stove fan