DuraVent FasNSeal Flex 2" x 110' Stainless Steel Custom Flex Length d34.28 Selkirk 4" Attic Insulation Shield

Selkirk 4" Attic Insulation Shield

Sophisticated Convenience

6" in height

A Snap-Lock Adapter must be used when attaching snap-lock stovepipe to DuraPlus

DuraVent FasNSeal Flex 2" x 110' Stainless Steel Custom Flex Length d34.28 Selkirk 4" Attic Insulation ShieldMade 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