BDM Dalsin Line Pro-Form 3" x 4" Vertical Round Co-Linear Direct Vent Termination Cap With 12" Round Base split-oak Type B-2x4 when used with

Type B-2x4 when used with firestop

Horizontal Cap 3"

Standalone or Integrated

termination cap and flashing

Model: 8255-BL

BDM Dalsin Line Pro-Form 3" x 4" Vertical Round Co-Linear Direct Vent Termination Cap With 12" Round Base split-oak Type B-2x4 when used with"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" Vertical Round DV Termination Cap With 12" Square Base Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip Components