DuraVent DuraFlex SW 4" x 60' Stainless Steel Custom Length w50.2 The outer diameter of the

The outer diameter of the collar is 1/8" smaller than the inner diameter of the chimney

this 28" fire column features a decorative base that cleverly conceals a propane tank (not included) and control panel

(B) - Bottom Width - 76 1/2"

Set Size Model # Certified Model BTU Input Rating Weight (lbs) # Logs in Set Natural Gas Single Side Fireplace 18" ETYC18N1G (Manual) ANSI 30

75"H Lantern Head Dimensions 9

DuraVent DuraFlex SW 4" x 60' Stainless Steel Custom Length w50.2 The outer diameter of theDuraFlex SW is a smooth inner wall, flexible stainless steel chimney liner. The smooth inner wall provides for no output reduction allowing for full appliance efficiency. Smooth wall construction eliminates ridges that restrict flue gas flow and collect deposits. The lack of ridges facilitates cleaning and maintenance. DuraFlex SW is ideal for relining masonry chimney for wood and gas burning appliances. Listed to UL 1777. What's Included Length