Heads up: There are no amended sections in this chapter.
(This appendix is informative and is not part of the code. This appendix is an excerpt from the 2012 International Fuel
Gas Code, coordinated with the section numbering of the International Residential Code.)
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 British thermal unit per hour = 0.2931 W.