DuraVent FasNSeal Flex 4" x 70' Stainless Steel Custom Flex Length h20.75 Set Size Model # Certified

Set Size Model # Certified Model BTU Input Rating Weight (lbs) # Logs in Set Natural Gas Single Side Fireplace 18" VFWR18N1G (Manual)

Collecting tray makes it easy to clean in a short time Ideal for outdoor places such as backyard patio and so on

Material: Glass Fiber Reinforced Concrete(GFRC) and Wood Grain

The Deep series gives you a 30

Fire Glass Media Colors

DuraVent FasNSeal Flex 4" x 70' Stainless Steel Custom Flex Length h20.75 Set Size Model # CertifiedMade 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