DuraVent FasNSeal Flex 7" x 20' Stainless Steel Flex Length btu630000 e-NRG Bioethanol Fuel

e-NRG Bioethanol Fuel

Color: Dark Blue

3″ – 8″ Round Vent: 1/4″ air space

000 BTU Overall Height 6 ft

Fuel Type Natural Gas / Propane Gas Material Aluminized Steel/Aluminum Color Stainless Steel Dimensions SGM3-L1/SGM3-N1: 19 15/16" W x 13 1/8" H x 16 3/4" D

DuraVent FasNSeal Flex 7" x 20' Stainless Steel Flex Length btu630000 e-NRG Bioethanol FuelMade 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