BDM Dalsin Line Pro-Form 3" x 3" Aluminum Insert Co-Linear DV Termination Kit With High Wind Cap/Square Base, 35ft and 4ft Flex w10.5 Model 4MVC Application For use

Model 4MVC Application For use with category I natural gas-burning or propane-fired appliances such as gas boilers

Available in a variety of finishes

or chalking

Max BTU Output 5000 BTU's Product Dimensions 62

and allowing ignition and combustion

BDM Dalsin Line Pro-Form 3" x 3" Aluminum Insert Co-Linear DV Termination Kit With High Wind Cap/Square Base, 35ft and 4ft Flex w10.5 Model 4MVC Application For use"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 3" Termination Kit High Wind Chimney Cap Square Base 35ft and 4ft Aluminum Flex Features Liner is made from 2 ply of . 005 thick type 3003