2009 Code: Information

The 2009 National Fuel Gas Code is published.  Below are two addendum as well as a summary revision list and presentation that highlight the major revisions.   

• Addenda ANSI Z223.1b-2010: The Addenda amends the 2009 edition of ANSI Z223.1 National Fuel Gas Code by replacing section 8.3 requirements and A.8.3  information regarding the purging of fuel gas piping systems.
• Addenda ANSI Z223.1a - 2009: The Addenda amends the 2009 edition of ANSI Z223.1 National Fuel Gas Code by revising Section 10.3.5 requirements for the installation of low water cutoffs on certain boilers.
• Power Point Revision Presentation: The presentation provides a summary of all major revisions contained in the 2009 edition. 
• Summary List of Revisions: The summary provides a list of final approved revisions in the 2009 Edition. Revised 4-09