BDM Dalsin Line 4" x 35ft 2 Pieces Pro-Form Aluminum Flex Only with Ends watt780 and 78" models

and 78" models

these compact systems fit easily into most fireplaces

No installation is required simply set over an existing burner

000+ hour lifetime

5” water line

BDM Dalsin Line 4" x 35ft 2 Pieces Pro-Form Aluminum Flex Only with Ends watt780 and 78" models"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