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SC — Storm Collar

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. The System Design and Installation Guide is an additional resource.

SC — Storm Collar


Submittal Data (44 KB, PDF)

A storm collar is used with flashings to ensure a watertight installation.AV_pg4 AV SC Storm Collar prod dim

Available sizes (inches)

Part No.Size