Description
PLEASE NOTE THE DIAMETER ADVERTISED REFERS TO THE INTERNAL MEASUREMENT OF THE FLUE, NOT THE EXTERNAL MEASUREMENT.
This Twin Wall Liner to Twin Wall Adaptor is used to connect 7" flexible flue liner to 7" twin wall pipe. This is usually used if you have to go up an existing chimney but then need to change to twin wall to go through the roof if the stack ends below the roof. Locking band required.
Dimensions / Specifications
Inner material type: |
Premium 316 grade Stainless Steel |
Outer material type: |
Premium 441 grade Stainless Steel |
Temperature Test: |
Fire rated to T1000 |
Fuel Type: |
Suitable for burning wood, smokeless fuel, oil and other Hetas approved fuels |
Colour: |
Steel or Matt Black |
Warranty: |
30 Years |
EN Number: |
EN 1856-2 T600-N1-D-V2-L50050-G50 |