DuraVent FasNSeal Flex 6" x 175' Stainless Steel Custom Flex Length PC40265 Zipper in side for easy

Zipper in side for easy take on and off

This 38" - 70" large telescoping section is used for two-piece installations

Finish Ebony Finish

SPU5040TGN5/L5:

DuraVent FasNSeal Flex 6" x 175' Stainless Steel Custom Flex Length PC40265 Zipper in side for easyMade 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