BDM Dalsin Line 4" x 3" Pro-Form Aluminum Tapered Reducer btu445000 Comfortable heat when and where

Comfortable heat when and where you want it

8125" (H) Framing Dimensions 79

Pipe Length

which eliminates the need for replacement

For Use With GWT25

BDM Dalsin Line 4" x 3" Pro-Form Aluminum Tapered Reducer btu445000 Comfortable heat when and where"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