BDM Dalsin Line 7" x 7" Pro-Form Aluminum Flex Connector d25.75 keeping your home well lit

keeping your home well lit at all times

No Assembly Required - simply unpack the bag and use as many as desired

Four pieces included with each SKU

Covers 41 1/8" W x 31 3/8" H

Unobstructed View

BDM Dalsin Line 7" x 7" Pro-Form Aluminum Flex Connector d25.75 keeping your home well lit"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