DuraVent FasNSeal Flex 7" x 70' Stainless Steel Custom Flex Length sqft1001 Operable without power for warmth

Operable without power for warmth during outages

Model 03603469 Material 316Ti-Alloy Stainless Steel Size 7" x 30ft

Original bi-fold glass doors with black trim

D x 7" (A) 3PPS-TBC 3" I

but it is possible to install the burner in the Upper position to see more of the beautiful flame

DuraVent FasNSeal Flex 7" x 70' Stainless Steel Custom Flex Length sqft1001 Operable without power for warmthMade 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