DuraVent FasNSeal Flex 3" x 90' Stainless Steel Custom Flex Length v600 Black painted grate keeps logs

Black painted grate keeps logs in place and burns more efficiently

to a location higher on the wall

Swivel feature for expanded viewing area in any room

Sideline Outdoor/Indoor Fireplace

DuraVent FasNSeal Flex 3" x 90' Stainless Steel Custom Flex Length v600 Black painted grate keeps logsMade 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