Used - dimensions and condition in pictures.
Stainless Steel Twin-Wall Flue Chimney Parts
Twin Wall Flue Adapter Twin Wall Pipe to Flexible Flue Chimney Liner Stainless
Wall Bracket 50mm Fixed Twin Wall Flue Pipe Shieldmaster Insulated Chimney Black
Twin Wall Adapter Single Wall Flue Pipe To Twin Wall Flue Pipe Stainless Steel
Twin Wall Increasing Adapter Black Single Wall Flue Pipe to Twin Wall Flue Pipe
