Description
PLEASE NOTE THE DIAMETER ADVERTISED REFERS TO THE INTERNAL MEASUREMENT OF THE FLUE, NOT THE EXTERNAL MEASUREMENT.
This 0 Degrees Wall Sleeve Stainless Steel Twin Wall is used to protect the flue when going through a wall.
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, gas and other Hetas approved fuels |
Colour: |
Steel or Matt Black |
Warranty: |
30 Years |
EN Number: |
EN 1856-2 T600-N1-D-V2-L50050-G50 |