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  • Kits include flexible length, round top,flashing, mortar guard
  • Extension kit includes Flexi-Liner with attached connector and fastener package.
  • Pull-downs stretch and lead the Flexi-Liner down the chimney
  • Liner Material Aluminum 3003, 2-ply (0.005"each)
  • Maximum Flue Gas Temperature 470°F
  • Stretch Ratio 5:1 (approximate)
  • Clearances 0" between liner and chimney interior 0" between combustible materials and chimney exterior
  • Liner listed to UL1777 and ULC-S635
  • Compatible with Type B gas vent systems
  • Lifetime warranty
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Product Type:
Chimney Length
Diameter (Inches):
Length (Feet):
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