Home / Twin Wall Flue Systems Product Description Adaptor A17 The Insulated Twin Wall Flue (black) range can be used for gas and solid fuel wood burning stoves, and for internal or external installations. It also comes with a 10 years manufacturer's warranty as well. Available in: ∅150 mm (6") MATERIALS Inner wall: Stainless steel AISI 316L (1.4404) Outer wall: Galvanized steel painted RAL 9005 TXT Insulation: 30 mm of rockwool TECHNICAL SPECIFICATIONS 40 mm overlapping Available diameters: ∅130 mm (5") - ∅200 mm (8") Used for gas and solid fuel wood burning stoves, and for internal or external installations Specifications Finish Black Condition New Customer reviews No reviews left yet Write a review Most RecentTop Rated Description Adaptor A17 The Insulated Twin Wall Flue (black) range can be used for gas and solid fuel wood burning stoves, and for internal or external installations. It also comes with a 10 years manufacturer's warranty as well. Available in: ∅150 mm (6") MATERIALS Inner wall: Stainless steel AISI 316L (1.4404) Outer wall: Galvanized steel painted RAL 9005 TXT Insulation: 30 mm of rockwool TECHNICAL SPECIFICATIONS 40 mm overlapping Available diameters: ∅130 mm (5") - ∅200 mm (8") Used for gas and solid fuel wood burning stoves, and for internal or external installations Reviews No reviews left yet Write a review Most RecentTop Rated Attributes Finish Black Condition New Delivery & Returns Customer Reviews Adaptor A17 Item in Stock (10 Available) 10 Years Manufacturer Warranty Used for Gas and Solid Fuel Wood Burning Stove £55.76 Login to add this product to your wishlist. You may also like Item in Stock Adaptor A16 0 review(s) Out of stock Adaptor Flex 0 review(s) Item in Stock Adjustable Base Support + Brackets 0 review(s) Item in Stock Firestop Plate 0 review(s) Item in Stock Raincap 0 review(s)