DuraVent FasNSeal Flex 2" x 50' Stainless Steel Flex Length btu375000 and consistent heat

and consistent heat

building codes and good trade practices

Damage to this vinyl cover or to any product covered by this vinyl cover is not subject to either product's warranty

Power Vent Termination

DuraVent FasNSeal Flex 2" x 50' Stainless Steel Flex Length btu375000 and consistent heatMade 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