AGA ANSI Z223.1 Set

AGA Z22302SThis value-packed set from NFPA brings you the 2002 edition of NFPA 54 , plus the companion 2002 Handbook to provide the extra facts you need to put requirements into action. It's a great way to enhance your knowledge about today's hottest fuel gas issues...at savings of 15% compared to the cost of purchasing them separately. * The 2002 NFPA 54 is your best source for current safety requirements for gas piping and appliances in residential, commercial, and industrial applications. And only this latest edition gives you the inside scoop on major changes concerning combustion air requirements, branch length methods, reformatted venting provisions, and much more. * The 2002 National Fuel Gas Code Handbook provides the complete Code text plus thorough explanations of the Code's intent, easy-to-follow advice on application, and hundreds of photographs, illustrations, charts and tables that make complex concepts clear. You'll work smarter with a new section that helps you calculate the revised combustion air requirements and a new supplement with ready-to-copy blank forms for pipe sizing and other calculations.