Flexible Gas Liners

Our gas and oil flue liner (often known as Gas Flex) is a Class 2 liner suitable for gas and kerosene (28 second) oil appliances. Available in 4-12 inch diametersIt is manufactured from a single skin of 316L grade stainless steel and is approved and tested to BSEN1856:2-T250-NI-D-V3-L50010-G.