BDM Dalsin Line Pro-Form Square Cap Bat Resistant Screen Kit sqft650 STCX-18A 23 19

STCX-18A 23 19

Firebox Rear Width 28" Min

this covers combustion chamber

5-Year Limited Warranty

Slips around pipe above the flashing

BDM Dalsin Line Pro-Form Square Cap Bat Resistant Screen Kit sqft650 STCX-18A 23 19"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 Square Cap Bat Resistant Screen Kit Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip Components are made from . 020 thick