DuraVent FasNSeal Flex 3" x 75' Stainless Steel Custom Flex Length watt1220 Nature’s unending creativity provides the

Nature’s unending creativity provides the variation in pattern and color giving your natural stone its one-of-a-kind appeal

Clear Opening 14" x 14" Access Frame and Door

no mantel—just warmth and welcoming presence

This unique fireplace design allows for a fully recessed flush look

Professional finish

DuraVent FasNSeal Flex 3" x 75' Stainless Steel Custom Flex Length watt1220 Nature’s unending creativity provides theMade 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