The Gazmaster is a high-quality aerodynamic chimney hood that promotes the draft in the chimney flue at all wind angles. With the high-quality aluminium materials, the Gazmaster is durable and only suitable for installation on flue gas ducts for gas-fired appliances. The standard stainless steel bird netting prevents birds from building a nest in the flue. The hood is also extremely suitable for installation under a decorative hood and is equipped with the smart sweep hatch.