DuraVent FasNSeal Flex 2" x 125' Stainless Steel Custom Flex Length small carrier 5" tall and 4

5" tall and 4

Available in stainless steel (5"-8" SS) or galvalume (6"-8" GA) outer wall

Protective radiant screen included

Produces 100

DuraVent FasNSeal Flex 2" x 125' Stainless Steel Custom Flex Length small carrier 5" tall and 4Made from super ferritic stainless steel. Corrosion resistant. Manufactured with a sure seal locking seam for superior strength and flexibility. The smooth inner wall provides for no output reduction, allowing for full appliance efficiency, ease of cleaning and regular maintenance. The smooth inner wall optimizes gas flow, minimizes back pressure, and facilitates condensate management. Only flexible chimney liner listed to UL 1738 standard. What's