DuraVent FasNSeal Flex 7" 316L Stainless Steel Coupler 2000-2999 Each pan comes with a

Each pan comes with a built-in linear burner and weep holes to prevent water accumulation

Slips over any standard single-wall pipe length to form a telescoping pipe section

Note: A Roof Radiation Shield is not required if the chimney is unenclosed in the attic

EPA Certified

Control System W/Lp Hook Up

DuraVent FasNSeal Flex 7" 316L Stainless Steel Coupler 2000-2999 Each pan comes with aMade 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