DuraVent FasNSeal Flex 9" x 60' Stainless Steel Custom Flex Length h30.71 Required component for Superior DRT6340TYN

Required component for Superior DRT6340TYN

Facilitates gas combustion for brighter embers and increased radiant heat output

Protects Your Fire Feature's Flame from the Wind

The bottom fan panel can absorb all visible smoke to protect your health

This heater was developed to operate in practically any outside environment

DuraVent FasNSeal Flex 9" x 60' Stainless Steel Custom Flex Length h30.71 Required component for Superior DRT6340TYNMade 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