The 90 degree Tee with Cap and Drain is ideal for use when changing from a horizontal to vertical run of flue pipe and is most often used when exiting the property through an external wall. The Tee piece is provided as standard with a removable cap on one end which is designed to catch any debris in the flue pipe. The cap can be taken off to provide access for cleaning and sweeping the flue. Made from 316 grade stainless steel. 30mm high grade insulation promotes efficient performance and protects against the build up of condensates within the flue system. All twin wall flue components are CE approved. There is only a 50mm clearance from combustible materials needed when using our twin wall flue. Every twin wall flue component is supplied as standard in stainless steel however we do offer a powder coating service to RAL colours for an additional cost, which allows the components to be supplied to you in a range of different colours to better suit your property. Please contact us for more information regarding this service.