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RLA — Female B-Vent Adapter

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

RLA — Female B-Vent Adapter

Assets/Details

  • Sold separately; not part of kit

Female B-Vent Adapter dimensions (inches)

ModelSizeDim. ADim. B
3RLA3"3"5.625"
4RLA4"4"5.625"
5RLA5"5"5.625"
6RLA6"6"5.625"
7RLA7"7"5.625"
8RLA8"8"5.625"