BDM Dalsin Line 3" x 50ft Pro-Form Aluminum Flex Only btu115000 000 to 400

000 to 400

for Burner size 24"

000 BTUs Suggested Fire Glass: 25 lbs Shape: Rectangle

Small Diameter – Vertical Installations

If a stock door just won’t do

BDM Dalsin Line 3" x 50ft Pro-Form Aluminum Flex Only btu115000 000 to 400"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