DuraVent FasNSeal Flex 4" x 185' Stainless Steel Custom Flex Length w21.9 Commercial spaces

Commercial spaces

You can count on a lifetime of warmth from our fireplaces with the added bonus of responsible burning

Set up for natural gas but can be converted for liquid propane

Model LMB48L-EN LMB48L-EP Gas Type Natural Gas Liquid Propane BTU Output per ft

ultimate in convenience and ease of installation

DuraVent FasNSeal Flex 4" x 185' Stainless Steel Custom Flex Length w21.9 Commercial spacesMade 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