Size quoted is the “internal” diameter of the flue pipe, NOT EXTERNAL.
Application: For use when twin wall flue pipe is travelling through the wall at 45 degree angle.
KC is HETAS Approved and is CE marked.
EN1856-1 T600 N1 D V2 L50040 G60.
KC Twin Wall Insulated Chimney parts are secured together by using a Locking Band (supplied).
Make sure that you keep a distance of 60mm from the outside of the flue to any combustible material (wood, plaster board).
||EN1856-1 T600 N1 D V2 L50040 G60
||316L Stainless Steel – 0.40mm thick
||304 Stainless Steel – 0.40mm thick
||Wood, Oil, Gas, Low sulpher coal
||HETAS / CE