350Mm Chimney Cowl Fin Design Anti Downdraught Flue Air Extraction

PRODUCT MADE ON ORDERDelivery time 2 - 3 weeks

The Cowl revolves with the direction of the wind, almost like a weather vane and increases draught on all chimneys. Its design is very simple and the cowl turns on a long life sealed bearing so it always has its back pointing into the wind. This means that the open side of the cowl never has the wind hitting it, so the wind sucks the fumes and smoke out of the chimney and means there is never a downdraught. Because of this fantastic design it prevents rain going into the flue and as it is constantly changing direction with the wind movement it acts as a bird scare. It is designed to work in all weather conditions to help cure chimney problems. Finished with very fitting shape that makes it looks even better.

Perfect purposes to use: - Improvement and stabilization of the chimney draft are required; - The chimney outlet is located in an unfavorable position and air turbulences cause improper chimney operation; - The building is located in an area of ​​strong wind impact; - The duct needs to be protected from atmospheric precipitation.

Specifications: - Diameter: 350mm; - Made of durable stainless steel; - Finishing shape: fin; - Rotation mechanism: oil-lubricated roller bearings; - Withstands flue temperatures up to 200°C; - Supplied fully assembled and ready to fit.