DuraVent FasNSeal Flex 9" x 105' Stainless Steel Custom Flex Length ceramic-base FPDW-18/24

FPDW-18/24

and rope gasket at each joint

Model 5DT-CTF Series DuraTech DT (5"-8") Product Type Chase Top Flashing (Size) Inside Diameter 5” A 10” B 18 3⁄4” Technical Dimensions

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DuraVent FasNSeal Flex 9" x 105' Stainless Steel Custom Flex Length ceramic-base FPDW-18/24Made 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