Description TWPro MB – 135 degree Tee – 150mm The 135 degree Tee is used when you need a cleaning access at the base of the chimney. It is the first piece installed on the external wall and allows for easy cleaning of the flue. The 135 degree Tee is shaped in such a way that it does not restrict the flue gases. Product Information Application: For use on solid fuel and gas/oil appliances. e.g., woodstoves, gas coal effect fires, oil boiler, gas boiler, and any solid fuel appliances. Construction: Outer skin is made from 304 stainless Steel and is 0.4mm thick. This is then coated in a high temperature Black finish. The Inner skin is made from 316 grade stainless steel and is 0.4mm thick. Insulation is compressed rockwool giving a density of 200kg/m3. All parts are fully welded. Distance to combustibles is 50mm. Approvals: TWPro is HETAS Approved and is CE marked. Designation Number is EN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 P1 W V2 L50040 O20. Installation: TWPro Twin Wall Insulated Chimney parts are secured together by using a Locking Band (supplied). Make sure that you keep a distance of 50mm from the outside of the flue to any combustible material (wood, plasterboard). Product Details: Designation: TWPro Black System: Inner Material: 316L Stainless Steel – 0.40mm thick, Outer Material: 304 Stainless Steel – 0.40mm thick – High Temperature Black Coated Fuels: Wood, Oil, Gas, Low sulfur coal Approvals: HETAS / CE Distance to Combustibles: 50mm
