DuraVent FasNSeal Flex 3" x 125' Stainless Steel Custom Flex Length h20.9375 Front facing vent allows for

Front facing vent allows for zero-clearance installation

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000 BTUs 45

2 Sided Black Ceramic Glass Liner

minimizing flue restriction which may cause back smoking in the chimney

DuraVent FasNSeal Flex 3" x 125' Stainless Steel Custom Flex Length h20.9375 Front facing vent allows forMade 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