DuraVent FasNSeal Flex 7" x 75' Stainless Steel Custom Flex Length w34 Will fit most Fire Sense

Will fit most Fire Sense rectangular LPG/NG fire pits

Installation Instructions Rock Set

Model 451216 Flue Size 12" x 16" Size Width:   10" - 12

Overall Dimensions Width 18" Depth 6" Height 22" Minimum Clearances to Combustibles Top 36" Each Side 5" Bottom to Floor (Wall Mounted) 2" Bottom to Floor (Floor Mounted) 2" Warranty

Available in 3" - 12" diameter

DuraVent FasNSeal Flex 7" x 75' Stainless Steel Custom Flex Length w34 Will fit most Fire SenseMade 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