DuraVent FasNSeal Flex 6" x 75' Stainless Steel Custom Flex Length slimline Maintenance & Operation

Maintenance & Operation

Pair 18" logs with an 18" burner

Convenient spray application

Note: Cannot be used with a flush mount heating application

the risk of chimney fire increases as the buildup gets thicker

DuraVent FasNSeal Flex 6" x 75' Stainless Steel Custom Flex Length slimline Maintenance & OperationMade 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