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 45 Degree Elbows (pair) 7716191085 Worcester Gas Flues and Accessories Worcester Greenstar Mini System Filter 7733600266 Worcester Gas Flues and Accessories Worcester 960mmFlue Extension 7716191083 Worcester Gas Flues and Accessories Worcester Greenstar 22mm System Filter 7733600236