BDM Dalsin Line 8" x 35ft Pro-Form Aluminum Flex with Ends h39.75 Empire knows that one of

Empire knows that one of the biggest frustrations encountered by individuals that are trying to install a heating device into their home is the almost overwhelming number of add ons that need to be purchased and then installed

Lava Rock | 30 lbs

5" (H) Total Unit Height 54

Multiple extensions can be combined for longer vent runs

BUILT TO LAST – This 29

BDM Dalsin Line 8" x 35ft Pro-Form Aluminum Flex with Ends h39.75 Empire knows that one of"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