BDM Dalsin Line 4" x 35ft Pro-Form Aluminum Flex with Ends h87.5 UL 641 Material Stainless Steel

UL 641 Material Stainless Steel Inner Diameter 3" Height/Length 60" Color Silver Warranty

The Napoleon Ducted Heat Management 8" Flex Venting Kit is an essential upgrade for maximizing the efficiency of your fireplace

6 Width 22

1/2" Black Fireplace Glass Media - 30 lb Kit

top and base of the cabinet

BDM Dalsin Line 4" x 35ft Pro-Form Aluminum Flex with Ends h87.5 UL 641 Material Stainless Steel"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