DuraVent FasNSeal Flex 3" x 185' Stainless Steel Custom Flex Length 76in Up to 44” wide X

Up to 44” wide X 31” high Up to 50” wide X 39” high Highlander 1 3/4” Frame

Flat Yellow size 3 terrazzo glass can be used for countertops

but you can also operate the patio heater indoors

Designed for use with Superior DRL6542 fireplaces

Door opening - dimension (Width) 33"

DuraVent FasNSeal Flex 3" x 185' Stainless Steel Custom Flex Length 76in Up to 44” wide XMade 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