BDM Dalsin Line Pro-Form 3" x 25ft Aluminum Flex Only termination-cap It is made of Austenitic

It is made of Austenitic Stainless Steel T304 and copper

Arched curves will accent a variety of decor

Model BRT4042 Venting Type B-Vent Framing Width 41-1/4" Framing Height 40-3/8" Framing Depth 21-3/8" BTU 40

Grill Kit Or Designer Clean View Kit (Required)

Product Code Part No Size 6U1-AF6-C 0843306 6-Inch (0/12 to 6/12) 7U1-AF6-C 0843307 7-Inch (0/12 to 6/12) 8U1-AF6-C 0843308 8-Inch (0/12 to 6/12) 6U1-AF12-C 0843706 6-Inch (7/12 to 12/12) 7U1-AF12-C 0843707 7-Inch (7/12 to 12/12) 8U1-AF12-C 0843708 8-Inch (7/12 to 12/12)

BDM Dalsin Line Pro-Form 3" x 25ft Aluminum Flex Only termination-cap It is made of Austenitic"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 25ft Aluminum Flex Only Features Liner is made from 2 ply of . 005 thick type 3003 aluminum strip Components are made from . 020 thick type 3003