General description The Replacement for Fan Blade is designed for heat-powered fireplace fans, featuring 5 blades made from high-quality anodized aluminum. This product is sturdy and durable, ensuring long-lasting performance while effectively circulating warm air in your space. Technical specifications Material: Anodized aluminum Number of blades: 5 Operation: Heat-powered (no batteries or electricity required) Noise level: Very low Usage Compatible with wood stoves, fireplaces, and other heat sources Helps reduce energy consumption and wood usage Improves circulation of hot air for enhanced comfort