Colt Cowls Colt Top Gas

Colt Top Gas is a gas specific version of the most popular selling anti downdraught cowl in the UK. Suitable for use with gas appliances, it prevents downdraught and keeps rain and birds out of your chimney. Suitable for all fuels (removing birdguard for solid fuels is recommended, due to the mesh being gas certified) Static anti downdraught cowl in aluminium. All strap fixings and birdguard are stainless steel as well as standard hook bolts also made from stainless steel. Tested and certified under new regulation BSEN 16475-7:2016 and BSEN-1856-1:2003 Fully assembled No special tools required for installation Effective at solving downdraught problems when wind blows from any direction Withstands flue temperatures up to 200 degrees celsius 135mm (h) x 435mm (w) Suitable for up to 250mm internal - 300mm external. Comes with rain gauge to effectively prevent rain ingress into your chimney