BDM Dalsin Line Pro-Form 17" Vertical Round Base Only for 3" x 4" Co-Linear Cap btu5125 Air combustion control for variable

Air combustion control for variable heat output with air boost for faster wood ignition during startup

LIMITED WARRANTY YEARS : 1 Year Limited Component Warranty

5" Partition Thimble

• Indoor or outdoor use: lava rocks are the perfect choice for fire bowls

BDM Dalsin Line Pro-Form 17" Vertical Round Base Only for 3" x 4" Co-Linear Cap btu5125 Air combustion control for variable"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 17" Vertical Round Base Only Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip Components are made from . 020 thick type 3003