BDM Dalsin Line Pro-Form 3" x 25ft Aluminum Flex With Ends d14.8 The overall height is 13"

The overall height is 13"

Supplied with Dexen Valve

Stunning appearance

Mid-size 15” depth saves installed floor space

3" optional legs are included

BDM Dalsin Line Pro-Form 3" x 25ft Aluminum Flex With Ends d14.8 The overall height is 13""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 25ft Aluminum Flex With Ends Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip Components are made from . 020 thick type