BDM Dalsin Line Pro-Form 3" x 4" Black Powder Coat Insert Co-Linear DV Termination Kit With High Wind Cap/Square Base and 2PCS 35ft Flex vertical 5 Feet Vent lengths

5 Feet Vent lengths

Water Features

Choose the ideal heating level for your indoor or outdoor environment

Available with Match Light

BDM Dalsin Line Pro-Form 3" x 4" Black Powder Coat Insert Co-Linear DV Termination Kit With High Wind Cap/Square Base and 2PCS 35ft Flex vertical 5 Feet Vent lengths"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" What's Included 3" x 4" Black Termination Kit High Wind Chimney Cap Square Base 2Pcs Aluminum Flex Features Liner is made from 2 ply of . 005 thick type 3003