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. The System Design and Installation Guide is an additional resource.
Assemblies consist of a single-wall flexible connector with an appliance connector and a universal adapter pre-attached. An assembly allows easy connection from an appliance to any brand of B vent.
|Model||6 Pack Consists of|
|R3FCA-24||6 each of 24" length|
|R3FCA-3||6 each of 36" length|