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ALKE — Extension Kit

How to Specify

Using tables from the National Fuel Gas Code or our Sizing & Application Guide, determine the diameter of venting required. The Sizing & Application Guide also offers tips on good design including multi-appliance system sizing and design.

How to Purchase

Vent FAQs

ALKE — Extension Kit

Assets/Details

  • 10' flexible liner length.
  • Includes coupler and fastener package.
  • UL-listed.

Extension Kit sizes (inches)

ModelSizeListed Length
3ALKE103"10'
4ALKE104"10'
5ALKE105"10'
55ALKE105.5"10'
6ALKE106"10'
7ALKE107"10'
8ALKE108"10'