ICC IFGC-2012

Addresses the design and installation of fuel gas systems and gas fired appliances through requirements that emphasize performance. Changes include:

• All piping, tubing and fittings in a fuel gas system must bear the manufacturer's identification.
• Clarification that gypsum board requires reduced clearances to combustibles the same as any other combustible material.
• Requirement of flashback arrestors and check valves in fuel gas systems used with oxygen.