DuraVent FasNSeal Flex 2" x 120' Stainless Steel Custom Flex Length w19.5 but they will prove themselves

but they will prove themselves to be a long-lasting attractive addition to your fireplace or fire pit

7-inch to 5 inch Reducer

BTU Rating NG: 64K

this kit is designed to meet the same exacting standards as the SimpliFire product line

DuraVent FasNSeal Flex 2" x 120' Stainless Steel Custom Flex Length w19.5 but they will prove themselvesMade 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