Hart & Cooley®

Hart & Cooley® 4ALK25 Chimney Liner Kit, 25 ft Lx4 in W, Aluminum

HAC4ALK25 MFG #: 4ALK25
Hart & Cooley® 4ALK25 Chimney Liner Kit, 25 ft Lx4 in W, Aluminum
  • Domestic / Import: Domestic
  • Length: 25 ft
  • Material: Aluminum
  • Suitable For Use With: Type B Gas Vent Systems
  • Width: 4 in
  • Manufacturer: Hart & Cooley
  • Manufacturer #: 4ALK25
  • Series: ALK
Hart & Cooley® Chimney Liner Kit, Series: ALK, 25 ft Length, 4 in Width, For Use With: Type B Gas Vent Systems, Aluminum, Domestic
  • Features
  • Includes
  • Standard kit lengths of 15 ft, 25 ft and 35 ft
  • Extension kit include 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 in each)
  • Max flue gas temperature 470 deg F
  • Stretch ratio 5:1 (approximate)
  • Clearances 0 in between liner and chimney interior 0 in between combustibles materials and chimney exterior
  • For venting only category 1 gas-fired appliance (natural/Negative draft, non-condensing) in masonry chimneys
Flexible Length, Round Top, Flashing and Mortar Guard