DuraVent FasNSeal Flex 6" x 45' Stainless Steel Custom Flex Length w25.88 choose a marine-grade unit

choose a marine-grade unit

018 Galvanized Steel Inner Diameter 16" Outer Diameter 19" Height

S-1977 Width 50 in

Di(2-ethylhexyl) phthalate (DEHP) and Diisononyl phthalate (DINP)

In addition made of selected aluminum

DuraVent FasNSeal Flex 6" x 45' Stainless Steel Custom Flex Length w25.88 choose a marine-grade unitMade 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