ALK Aluminum Chimney Liner Kits

Description: Extension Kit; Size: 4" x 10';

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Hart & Cooley
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  • Compatible with Type B gas vent systems
  • Simple connections for easy installation
  • Liner kit includes flexible liner, cap, flashing and mortar sleeve
  • Extension kit includes Flexi-Liner tube with attached connector and fastener package

Description: Extension Kit; Size: 4" x 10';

Product Specifications

DescriptionExtension Kit
Size4" x 10'
Shipping Weight3.90
Shipping Width6.46
Shipping Length6.69
Shipping Height27.80

Compliance & Notes

Harmonize Code8307.10.3000

See catalog page 836 for additional notes and/or restrictions.

Warranty Information

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

Brand Name:
Hart & Cooley
See other: Hart & Cooley - Chimney Liner
See all: Hart & Cooley Products

Mfg. #: 4ALKE10