DuraVent FasNSeal Flex 7" x 175' Stainless Steel Custom Flex Length h3.4 0 lbs BTU Ratings (BTU/hr)

0 lbs BTU Ratings (BTU/hr) 40

Front Width: 24"

Size (Diameter) 7" Length 25' Warranty

to make sure that your project goes as efficiently and smoothly as you'd like

Full Set of GLS Glass Panels (4 GLS)

DuraVent FasNSeal Flex 7" x 175' Stainless Steel Custom Flex Length h3.4 0 lbs BTU Ratings (BTU/hr)Made 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