DuraVent FasNSeal Flex 2" x 75' Stainless Steel Custom Flex Length 000 sq. ft.) The large viewing area and

The large viewing area and clean lines provide an unobstructed view of realistic flames

Surround Finish Stainless Steel

6" Aluminum Exit Cone

DRT2040TMN-C Fuel Type Natural Gas Product Type Direct Vent Gas Fireplace Ignition Type Millivolt Framing Width 40-7/8" Framing Height 41-1/4" Framing Depth 18-1/2" BTU/hr 20

DuraVent FasNSeal Flex 2" x 75' Stainless Steel Custom Flex Length 000 sq. ft.) The large viewing area andMade 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