Colt Top 2 Cowl All Purpose

Anti-downdraught cowl to BS715 1993. Suitable for all gas burning appliances to BS5871 2005 as well as solid fuel and oil. Fits all pots between 170mm and 250mm. Powder coated aluminium terracotta colour. Fitted to the chimney pot using a jubilee band which is tightened around the legs of the chimney cowl.