Home / Products / Boilers / Gas Boilers / Worcester Gas Boilers / Worcester Gas Flues and Accessories / Worcester 220mm Flue Extension 7716191133 Worcester 220mm Flue Extension 7716191133 Category: Worcester Gas Flues and Accessories Description Additional information Description Worcester 220mm flue extension Additional information Name Worcester 220mm flue extension Product Code 7716191133 Related products Worcester Gas Flues and Accessories Worcester Flat Roof Flashing 7716191090 Worcester Gas Flues and Accessories Worcester 125mm 45 Degree Flue Bend 7716190035 Worcester Gas Flues and Accessories Worcester Plume Extension 7716191087 Worcester Gas Flues and Accessories Worcester 960mmFlue Extension 7716191083