DuraVent FasNSeal Flex 10" x 130' Stainless Steel Custom Flex Length h28.25 as it combines classic form

as it combines classic form with a modern interpretation

Model LOD60-Mixed Beachstone Size Range 0

Model SF4-SPF1313 Clearance UL and ULC listed to 1777 standard

5” H (Comes with Cross Bar)

DuraVent FasNSeal Flex 10" x 130' Stainless Steel Custom Flex Length h28.25 as it combines classic formMade 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