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Hart & Cooley 582952 - Aluminum Chimney Liner Kit, 4" X 25'

Item: 4ALK-25
MFR: 582952
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ALK - Aluminum Chimney Liner Kits.
  • Kits include flexible length, round top, flashing, mortar guard.
  • Standard kit lengths of 15', 25' and 35'.
  • Available in 3", 4", 5", 6", 7" and 8" diameters in both kits and 10' extensions.
  • 10' insulated sleeve has tough polyethylene exterior (sold separately).
  • 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.


NameHart & Cooley 582952 - Aluminum Chimney Liner Kit, 4" X 25'
BrandHart & Cooley
Gemaire Item Number4ALK-25
Manufacturer Product Number582952
SKU - PIM Number1411644105289
ERP Number303154
Unit of MeasureEACH
Weight12.2 Pound (lb.)
Length21.6 Inches (in)
Width9.7 Inches (in)
Height19.7 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginVar
GEM - Case Quantity