BDM Dalsin Line 4" x 35ft Pro-Form Aluminum Flex Only 40in Click to see Fuel Conversion

Click to see Fuel Conversion Kit This conversion kit for the Sierra Flame Langley series direct vent linear fireplace will help you convert your Langley fireplace from one fuel source to another

gentle warmth while reveling in the mesmerizing dance of the flames

Napoleon AVS811KT-1 Attic Firestop or Vent Sleeve Assembly for 8 Inch x 11 Inch Flexible Direct Vent

Safety – gas mantle technology has been perfected over one-hundred years of use

BDM Dalsin Line 4" x 35ft Pro-Form Aluminum Flex Only 40in Click to see Fuel Conversion"Dalsin Line Aluminum Flex Liners are used for venting category 1 heating appliances or direct vent appliances into a masonry chimney. Manufactured using Type 3003 aluminum, this heavy duty 2 ply liner is made from two strips of . 005, high grade aluminum for a total thickness of . 010" Features Liner is made from 2 ply of . 005" thick type 3003 aluminum strip Components are made from . 020 thick type 3003 aluminum Locking seam on liner is the