DuraVent FasNSeal Flex 6" x 170' Stainless Steel Custom Flex Length w35.94 Burner Size: 18" or 24"

Burner Size: 18" or 24"

and brush

If you’re using a traditional firestarter

Provides fast and efficient warmth for large spaces on the 1500W setting

Choice of Piezo igniter or Low Voltage 24V electric ignition models

DuraVent FasNSeal Flex 6" x 170' Stainless Steel Custom Flex Length w35.94 Burner Size: 18" or 24"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