- Rotating hood designed for ventilation ducts, chimney flues, and air exhaust systems. This cover provides maximum protection while maintaining the chimney's performance. - Protect your chimney from rain and moisture, making it ideal for infrequently used chimneys. Includes a competitive fitting kit for easy installation. - The hood is engineered to rotate with wind action; as wind increases, the rotating arcs enhance airflow from inside to outside, improving ventilation efficiency. - Base diameter compatible with most standard chimneys, ensuring a secure fit for standard chimney pots. Constructed from durable stainless steel for long-lasting performance. Note: Assembly required upon delivery. Applications: - Ideal for residential chimneys that experience limited use, providing protection against weather elements. - Suitable for commercial ventilation systems, improving air quality by promoting efficient exhaust. - Great for installations in coastal areas where wind and moisture can damage traditional chimney systems.