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PL-ARSA — Adjustable Roof Support Assembly

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.

PL-ARSA — Adjustable Roof Support Assembly


The Adjustable Roof Support Assembly is designed for sloped or open-beam ceiling construction in retrofit installations. Adjusts from flat to 24/12 roof pitches.AV_pg10 AV PL-ARSA Adj Roof Support Assembly prod dim

Available sizes (inches)

Part No.SizeAB