DuraVent FasNSeal Flex 7" x 80' Stainless Steel Custom Flex Length startup-kit Calcoat combustion chamber and rolled

Calcoat combustion chamber and rolled steel heat exchanger tubes

Station not only stores your fire pit

Also available in 3"

5 Voltage 120 BTU 5118 Heating Range Up to 1

Matching aluminum burner cover

DuraVent FasNSeal Flex 7" x 80' Stainless Steel Custom Flex Length startup-kit Calcoat combustion chamber and rolledMade 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