BDM Dalsin Line Pro-Form 3" x 4" Black Powder Coat Insert Co-Linear DV Termination Kit With 2PCS 30ft Flex h40 These stainless steel covers are

These stainless steel covers are constructed of #304

5" (W) x 4" (H)

The black soot is more noticeable against the lighter colors (Natural

8” Input BTU/HR 12

The storm collar serves as a counter flashing and requires mastic to seal to the vent pipe

BDM Dalsin Line Pro-Form 3" x 4" Black Powder Coat Insert Co-Linear DV Termination Kit With 2PCS 30ft Flex h40 These stainless steel covers are"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 4" Black Termination Kit Chimney Cap 2PCS 30ft Aluminum Flex Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip