DuraVent FasNSeal Flex 7" x 25' Stainless Steel Flex Length ice Reliable standing pilot valve system

Reliable standing pilot valve system ensures ready operation during power outages

In addition to the versatility of the finish

with a build that will impact anyone who sees it

More flame

DuraVent FasNSeal Flex 7" x 25' Stainless Steel Flex Length ice Reliable standing pilot valve systemMade 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