Intergas Heating Ltd 19 Description Article number Weather Slate Steep 80/125 25°- 45° 087909 Weather Slate Flat 80/125 075333 Horizontal Wall Terminal 80/125 076355 Wall Terminal 80/80 187921 Roof terminal 80/80 PP 086883 High Level Horizontal Plume kit Terminal 80/125 081738 Air Terminal 80 082856 Air Cover Terminal 80/125 075438 Flue Extension 80 x 250mm inc Bracket 453973 Flue Extension 80 x 500mm inc Bracket 453975 Flue Extension 80 x 1000mm inc Bracket 453977 Flue Extension 80 x 2000mm inc Bracket 453979 Elbow 80 90° (2pcs) inc Brackets 453992 Elbow 80 45° (2pcs) inc Brackets 453990 Wall Bracket 80 452203 Boiler Flue Adapter 80 mm 090767