DuraVent FasNSeal Flex 4" x 170' Stainless Steel Custom Flex Length metal 0018 Compatible Sizes RS &

0018 Compatible Sizes RS & RSHT 16"-18" Material 316L stainless steel Warranty

018" thick G90 Steel for sizes 3" to 14" diameter Diameter 3" to 7" Height 8

The Insulated Flex Pipe is ULC S110 and/or UL 181 listed and meets the minimum heat rating of 250 degree that is required for installation

Vertical and horizontal faceplates included

24” 24” Base: 50” x 24” 50” x 24” 50” x 24” Burning Area: 48” x 10”

DuraVent FasNSeal Flex 4" x 170' Stainless Steel Custom Flex Length metal 0018 Compatible Sizes RS &Made 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