DuraVent FasNSeal Flex 4" x 80' Stainless Steel Custom Flex Length btu20000 Diameter 12" Material 316L Stainless

Diameter 12" Material 316L Stainless Steel Degree Angle 90 Degree

Optional glass doors available in black trim finish for improved safety

Low maintenance — just wipe clean and store seasonally

BTU 11000 Finish RAL 6024 49/52680 Powder Coat Connector Size 8" Width 34" Overall Height 96" Weight 165 lbs

The Napoleon Ascent™ Multi-View See Through gas fireplace with Fire Cradle features sparkling topaz glass embers that will add a classy and contemporary focal point to any room

DuraVent FasNSeal Flex 4" x 80' Stainless Steel Custom Flex Length btu20000 Diameter 12" Material 316L StainlessMade 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