{"id":28864,"date":"2024-10-17T03:07:12","date_gmt":"2024-10-17T03:07:12","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/nfpa-hdbk-54-09-2009\/"},"modified":"2024-10-24T14:07:10","modified_gmt":"2024-10-24T14:07:10","slug":"nfpa-hdbk-54-09-2009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/nfpa\/nfpa-hdbk-54-09-2009\/","title":{"rendered":"NFPA Hdbk 54 09 2009"},"content":{"rendered":"<p>&nbsp;<span class=\"Apple-style-span\" style=\"font-family: Arial, sans-serif\"><strong>Work with complete, reliable, up-to-date Code support in the 2009&nbsp;<em>NFPA 54: National Fuel Gas Code Handbook.<\/em><\/strong> <\/span><\/p>\n<p>The only complete guide to the 2009 Code, NFPA\u00ae&#8217;s 2009&nbsp;<em>National Fuel Gas Code Handbook<\/em>&nbsp;is written by industry experts to provide the hands-on backup needed to avoid application errors and keep fuel gas piping, appliance, and venting jobs in compliance and on schedule.<\/p>\n<p><strong>This essential Code companion helps engineers, contractors, AHJs, designers, and architects do jobs right and improve productivity by providing:<\/strong><\/p>\n<ul>\n<li style=\"padding-top: 5px;padding-bottom: 5px\">Authoritative commentary from industry leaders that provides application guidance and interpretation of Code requirements, including new rules for bonding of gas piping<\/li>\n<li style=\"padding-top: 5px;padding-bottom: 5px\">The entire 2009&nbsp;<em>NFPA 54<\/em>&nbsp;text for convenient reference<\/li>\n<li style=\"padding-top: 5px;padding-bottom: 5px\">FAQs that highlight vital aspects of gas safety&#8211;things you can\u2019t afford to overlook<\/li>\n<li style=\"padding-top: 5px;padding-bottom: 5px\">Hundreds of 2-color charts, illustrations, and drawings plus 4-color photos not found in the Code covering state-of-the-art equipment and installations<\/li>\n<li style=\"padding-top: 5px;padding-bottom: 5px\">Seven helpful supplements that expand your expertise, including a first-time supplement comparing changes in the 2009&nbsp;<em>NFPA 54<\/em>&nbsp;with previous Code editions. Other topics addressed include fuel gas odorization, tech background for residential carbon monoxide responders, calculation worksheets, development of revised venting guidelines, and more.<\/li>\n<\/ul>\n<p>User-friendly features such as end-sheets on how to use the Handbook; a list of figures, tables, and exhibits; and Code and commentary indexes streamline research and maximize your time.<\/p>\n<p><strong>Mitigate fire and explosion hazards with practical guidance.<\/strong><\/p>\n<p>Access the help you need to transition to the new Code quickly so you can apply or enforce requirements confidently. Order your 2009&nbsp;<em>National Fuel Gas Code Handbook<\/em>&nbsp;today.<\/p>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>1<b><\/td>\n<td>National Fuel Gas Code Handbook<br \/>\nSEVENTH EDITION  <\/td>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>Copyright  <\/td>\n<\/tr>\n<tr>\n<td><b>3<b><\/td>\n<td>Contents  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>Preface  <\/td>\n<\/tr>\n<tr>\n<td><b>9<b><\/td>\n<td>History  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>About the Contributors  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>About the Editor  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>PART ONE  NFPA 54, National Fuel Gas Code,<br \/>\nwith Commentary  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>Administration CHAPTER 1 <br \/> 1.1 Scope  <\/td>\n<\/tr>\n<tr>\n<td><b>25<b><\/td>\n<td>1.2 Purpose <br \/> 1.3 Retroactivity <br \/> 1.4 Equivalency <br \/> 1.5 Enforcement  <\/td>\n<\/tr>\n<tr>\n<td><b>27<b><\/td>\n<td>Referenced Publications CHAPTER 2 <br \/> 2.1 General <br \/> 2.2 NFPA Publications  <\/td>\n<\/tr>\n<tr>\n<td><b>28<b><\/td>\n<td>2.3 Other Publications  <\/td>\n<\/tr>\n<tr>\n<td><b>29<b><\/td>\n<td>2.4 References for Extracts in Mandatory Sections  <\/td>\n<\/tr>\n<tr>\n<td><b>31<b><\/td>\n<td>Definitions CHAPTER 3 <br \/> 3.1 General <br \/> 3.2 NFPA Official Definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>32<b><\/td>\n<td>3.3 General Definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>51<b><\/td>\n<td>General CHAPTER 4 <br \/> 4.1 Qualified Agency <br \/> 4.2 Interruption of Service  <\/td>\n<\/tr>\n<tr>\n<td><b>52<b><\/td>\n<td>4.3 Prevention of Accidental Ignition  <\/td>\n<\/tr>\n<tr>\n<td><b>55<b><\/td>\n<td>Gas Piping System Design, Materials, and Components CHAPTER 5<br \/>\n <br \/> 5.1 Piping Plan  <\/td>\n<\/tr>\n<tr>\n<td><b>56<b><\/td>\n<td>5.2 Provision for Location of Point of Delivery<br \/>\n  <\/td>\n<\/tr>\n<tr>\n<td><b>57<b><\/td>\n<td>5.3 Interconnections Between Gas Piping Systems <br \/> 5.4 Sizing of Gas Piping Systems  <\/td>\n<\/tr>\n<tr>\n<td><b>62<b><\/td>\n<td>5.5 Piping System Operating Pressure Limitations  <\/td>\n<\/tr>\n<tr>\n<td><b>64<b><\/td>\n<td>5.6<br \/>\n Acceptable Piping Materials and Joining Methods  <\/td>\n<\/tr>\n<tr>\n<td><b>76<b><\/td>\n<td>5.7<br \/>\n Gas Meters  <\/td>\n<\/tr>\n<tr>\n<td><b>78<b><\/td>\n<td>5.8<br \/>\n Gas Pressure Regulators  <\/td>\n<\/tr>\n<tr>\n<td><b>81<b><\/td>\n<td>5.9 Overpressure Protection Devices  <\/td>\n<\/tr>\n<tr>\n<td><b>84<b><\/td>\n<td>5.10 Back Pressure Protection  <\/td>\n<\/tr>\n<tr>\n<td><b>85<b><\/td>\n<td>5.11 Low-Pressure Protection <br \/> 5.12 Shutoff Valves  <\/td>\n<\/tr>\n<tr>\n<td><b>86<b><\/td>\n<td>5.13 Excess Flow Valve(s) <br \/> 5.14 Expansion and Flexibility  <\/td>\n<\/tr>\n<tr>\n<td><b>89<b><\/td>\n<td>Pipe Sizing CHAPTER 6 <br \/> 6.1 Pipe Sizing Methods  <\/td>\n<\/tr>\n<tr>\n<td><b>90<b><\/td>\n<td>6.2 Tables for Sizing Gas Piping Systems Using Natural Gas  <\/td>\n<\/tr>\n<tr>\n<td><b>113<b><\/td>\n<td>6.3 Tables for Sizing Gas Piping Systems Using Propane  <\/td>\n<\/tr>\n<tr>\n<td><b>127<b><\/td>\n<td>6.4 Sizing Equations  <\/td>\n<\/tr>\n<tr>\n<td><b>129<b><\/td>\n<td>Gas Piping Installation CHAPTER 7 <br \/> 7.1 Piping Underground  <\/td>\n<\/tr>\n<tr>\n<td><b>137<b><\/td>\n<td>7.2 Installation of Piping  <\/td>\n<\/tr>\n<tr>\n<td><b>140<b><\/td>\n<td>7.3 Concealed Piping in Buildings  <\/td>\n<\/tr>\n<tr>\n<td><b>143<b><\/td>\n<td>7.4 Piping in Vertical Chases <br \/> 7.5 Gas Pipe Turns  <\/td>\n<\/tr>\n<tr>\n<td><b>144<b><\/td>\n<td>7.6 Drips and Sediment Traps  <\/td>\n<\/tr>\n<tr>\n<td><b>146<b><\/td>\n<td>7.7 Outlets  <\/td>\n<\/tr>\n<tr>\n<td><b>147<b><\/td>\n<td>7.8 Branch Pipe Connection  <\/td>\n<\/tr>\n<tr>\n<td><b>148<b><\/td>\n<td>7.9 Manual Gas Shutoff Valves  <\/td>\n<\/tr>\n<tr>\n<td><b>149<b><\/td>\n<td>7.10 Prohibited Devices  <\/td>\n<\/tr>\n<tr>\n<td><b>150<b><\/td>\n<td>7.11 Systems Containing Gas\u2013Air Mixtures Outside theFlammable Range <br \/> 7.12 Systems Containing Flammable Gas\u2013Air Mixtures  <\/td>\n<\/tr>\n<tr>\n<td><b>153<b><\/td>\n<td>7.13 Electrical Bonding and Grounding  <\/td>\n<\/tr>\n<tr>\n<td><b>155<b><\/td>\n<td>7.14 Electrical Circuits <br \/> 7.15 Electrical Connections  <\/td>\n<\/tr>\n<tr>\n<td><b>157<b><\/td>\n<td>Inspection, Testing, and Purging CHAPTER 8 <br \/> 8.1 Pressure Testing and Inspection  <\/td>\n<\/tr>\n<tr>\n<td><b>162<b><\/td>\n<td>8<br \/>\n.2 Piping System Leak Check  <\/td>\n<\/tr>\n<tr>\n<td><b>164<b><\/td>\n<td>8.3 Purging  <\/td>\n<\/tr>\n<tr>\n<td><b>167<b><\/td>\n<td>Appliance, Equipment, and Accessory Installation CHAPTER 9<br \/>\n  <\/td>\n<\/tr>\n<tr>\n<td><b>168<b><\/td>\n<td>9.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>181<b><\/td>\n<td>9.2 Accessibility and Clearance  <\/td>\n<\/tr>\n<tr>\n<td><b>182<b><\/td>\n<td>9.3<br \/>\n Air for Combustion and Ventilation  <\/td>\n<\/tr>\n<tr>\n<td><b>206<b><\/td>\n<td>9.4 Appliances on Roofs  <\/td>\n<\/tr>\n<tr>\n<td><b>209<b><\/td>\n<td>9.5 Appliances in Attics  <\/td>\n<\/tr>\n<tr>\n<td><b>210<b><\/td>\n<td>9.6 Appliance and Equipment Connections to Building Piping  <\/td>\n<\/tr>\n<tr>\n<td><b>215<b><\/td>\n<td>9.7 Electrical  <\/td>\n<\/tr>\n<tr>\n<td><b>217<b><\/td>\n<td>9.8 Room Temperature Thermostats  <\/td>\n<\/tr>\n<tr>\n<td><b>219<b><\/td>\n<td>Installation of Specific Appliances CHAPTER 10<br \/>\n <br \/> 10.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>221<b><\/td>\n<td>10.2 Air-Conditioning Appliances (Gas-Fired Air Conditionersand Heat Pumps)  <\/td>\n<\/tr>\n<tr>\n<td><b>227<b><\/td>\n<td>10.3 Central Heating Boilers and Furnaces  <\/td>\n<\/tr>\n<tr>\n<td><b>238<b><\/td>\n<td>10.4 Clothes Dryers  <\/td>\n<\/tr>\n<tr>\n<td><b>242<b><\/td>\n<td>10.5 Conversion Burners  <\/td>\n<\/tr>\n<tr>\n<td><b>243<b><\/td>\n<td>10.6 Decorative Appliances for Installation in Vented Fireplaces  <\/td>\n<\/tr>\n<tr>\n<td><b>245<b><\/td>\n<td>10.7 Gas Fireplaces, Vented  <\/td>\n<\/tr>\n<tr>\n<td><b>246<b><\/td>\n<td>10.8 Non-Recirculating Direct Gas-Fired Industrial Air Heaters  <\/td>\n<\/tr>\n<tr>\n<td><b>248<b><\/td>\n<td>10.9 Recirculating Direct Gas-Fired Industrial Air Heaters  <\/td>\n<\/tr>\n<tr>\n<td><b>250<b><\/td>\n<td>10.10 Duct Furnaces  <\/td>\n<\/tr>\n<tr>\n<td><b>252<b><\/td>\n<td>10.11 Floor Furnaces  <\/td>\n<\/tr>\n<tr>\n<td><b>254<b><\/td>\n<td>10.12 Food Service Appliance, Floor-Mounted  <\/td>\n<\/tr>\n<tr>\n<td><b>257<b><\/td>\n<td>10.13 Food Service Appliances, Counter Appliances  <\/td>\n<\/tr>\n<tr>\n<td><b>258<b><\/td>\n<td>10.14 Hot Plates and Laundry Stoves <br \/> 10.15 Household Cooking Appliances  <\/td>\n<\/tr>\n<tr>\n<td><b>260<b><\/td>\n<td>10.16 Illuminating Appliances  <\/td>\n<\/tr>\n<tr>\n<td><b>262<b><\/td>\n<td>10.17 Incinerators, Commercial-Industrial <br \/> 10.18 Infrared Heaters  <\/td>\n<\/tr>\n<tr>\n<td><b>263<b><\/td>\n<td>10.19 Open-Top Broiler Units  <\/td>\n<\/tr>\n<tr>\n<td><b>264<b><\/td>\n<td>10.20 Outdoor Cooking Appliances  <\/td>\n<\/tr>\n<tr>\n<td><b>265<b><\/td>\n<td>10.21 Pool Heaters  <\/td>\n<\/tr>\n<tr>\n<td><b>266<b><\/td>\n<td>10.22 Refrigerators  <\/td>\n<\/tr>\n<tr>\n<td><b>267<b><\/td>\n<td>10.23 Room Heaters  <\/td>\n<\/tr>\n<tr>\n<td><b>269<b><\/td>\n<td>10.24 Stationary Gas Engines <br \/> 10.25 Gas-Fired Toilets  <\/td>\n<\/tr>\n<tr>\n<td><b>270<b><\/td>\n<td>10.26 Unit Heaters  <\/td>\n<\/tr>\n<tr>\n<td><b>272<b><\/td>\n<td>10.27 Wall Furnaces  <\/td>\n<\/tr>\n<tr>\n<td><b>275<b><\/td>\n<td>10.28 Water Heaters  <\/td>\n<\/tr>\n<tr>\n<td><b>278<b><\/td>\n<td>10.29 Compressed Natural Gas (CNG) Vehicular Fuel Systems <br \/> 10.30 Appliances for Installation in Manufactured Housing  <\/td>\n<\/tr>\n<tr>\n<td><b>279<b><\/td>\n<td>10.31 Fuel Cell Power Plants <br \/> 10.32 Outdoor Open Flame Decorative Appliances  <\/td>\n<\/tr>\n<tr>\n<td><b>281<b><\/td>\n<td>Procedures to Be Followed to Place Appliance in Operation CHAPTER 11<br \/>\n <br \/> 11.1 Adjusting the Burner Input  <\/td>\n<\/tr>\n<tr>\n<td><b>286<b><\/td>\n<td>11.2* Primary Air Adjustment <br \/> 11.3 Safety Shutoff Devices  <\/td>\n<\/tr>\n<tr>\n<td><b>287<b><\/td>\n<td>11.4 Automatic Ignition <br \/> 11.5 Protective Devices <br \/> 11.6<br \/>\n Checking the Draft  <\/td>\n<\/tr>\n<tr>\n<td><b>288<b><\/td>\n<td>11.7 Operating Instructions  <\/td>\n<\/tr>\n<tr>\n<td><b>289<b><\/td>\n<td>Venting of Appliances CHAPTER 12  <\/td>\n<\/tr>\n<tr>\n<td><b>292<b><\/td>\n<td>12.1 Minimum Safe Performance <br \/> 12.2 General <br \/> 12.3 Specification for Venting  <\/td>\n<\/tr>\n<tr>\n<td><b>296<b><\/td>\n<td>12.4 Design and Construction  <\/td>\n<\/tr>\n<tr>\n<td><b>300<b><\/td>\n<td>12.5 Type of Venting System to Be Used  <\/td>\n<\/tr>\n<tr>\n<td><b>303<b><\/td>\n<td>12.6 Masonry, Metal, and Factory-Built Chimneys  <\/td>\n<\/tr>\n<tr>\n<td><b>313<b><\/td>\n<td>12.7 Gas Vents  <\/td>\n<\/tr>\n<tr>\n<td><b>322<b><\/td>\n<td>12.8 Single-Wall Metal Pipe  <\/td>\n<\/tr>\n<tr>\n<td><b>326<b><\/td>\n<td>12.9<br \/>\n Through-the-Wall Vent Termination  <\/td>\n<\/tr>\n<tr>\n<td><b>328<b><\/td>\n<td>12.10 Condensation Drain <br \/> 12.11 Vent Connectors for Category I Appliances  <\/td>\n<\/tr>\n<tr>\n<td><b>335<b><\/td>\n<td>12.12 Vent Connectors for Category II, Category III, andCategory IV Appliances <br \/> 12.13 Draft Hoods and Draft Controls  <\/td>\n<\/tr>\n<tr>\n<td><b>338<b><\/td>\n<td>12.14 Manually Operated Dampers <br \/> 12.15 Automatically Operated Vent Dampers  <\/td>\n<\/tr>\n<tr>\n<td><b>341<b><\/td>\n<td>Sizing of Category I Venting Systems CHAPTER 13<br \/>\n  <\/td>\n<\/tr>\n<tr>\n<td><b>343<b><\/td>\n<td>13.1 Additional Requirements to Single Appliance Vent  <\/td>\n<\/tr>\n<tr>\n<td><b>357<b><\/td>\n<td>13.2 Additional Requirements to Multiple-Appliance Vent  <\/td>\n<\/tr>\n<tr>\n<td><b>377<b><\/td>\n<td>Explanatory Material ANNEX A  <\/td>\n<\/tr>\n<tr>\n<td><b>379<b><\/td>\n<td>Coordination of Appliance and Equipment Design,Construction, and Maintenance  ANNEX B<br \/>\n <br \/> B.1 Coordination  <\/td>\n<\/tr>\n<tr>\n<td><b>380<b><\/td>\n<td>B.2 Appliance and Equipment Design and ConstructionChecklist  <\/td>\n<\/tr>\n<tr>\n<td><b>381<b><\/td>\n<td>B.3 Maintenance of Appliances and Equipment  <\/td>\n<\/tr>\n<tr>\n<td><b>383<b><\/td>\n<td>Sizing and Capacities ofGas Piping   ANNEX C<br \/>\n <br \/> C.1 Sizing Factors <br \/> C.2 General Pipe Sizing Considerations  <\/td>\n<\/tr>\n<tr>\n<td><b>384<b><\/td>\n<td>C.3 Description of Tables  <\/td>\n<\/tr>\n<tr>\n<td><b>385<b><\/td>\n<td>C.4 Use of Capacity Tables  <\/td>\n<\/tr>\n<tr>\n<td><b>392<b><\/td>\n<td>C.5 Use of Sizing Equations  <\/td>\n<\/tr>\n<tr>\n<td><b>393<b><\/td>\n<td>C.6 Pipe and Tube Diameters <br \/> C.7 Use of Sizing Charts  <\/td>\n<\/tr>\n<tr>\n<td><b>394<b><\/td>\n<td>C.8 Examples of Piping System Design and Sizing  <\/td>\n<\/tr>\n<tr>\n<td><b>409<b><\/td>\n<td>Suggested Method of Checking for Leakage  ANNEX D<br \/>\n <br \/> D.1 Use of Lights <br \/> D.2 Leak Check Using the Gas Meter <br \/> D.3 Leak Check Not Using a Meter  <\/td>\n<\/tr>\n<tr>\n<td><b>411<b><\/td>\n<td>D.4 When Leakage Is Indicated  <\/td>\n<\/tr>\n<tr>\n<td><b>413<b><\/td>\n<td>Suggested Emergency Procedure for Gas Leaks ANNEX E<br \/>\n <br \/> E.1  <\/td>\n<\/tr>\n<tr>\n<td><b>415<b><\/td>\n<td>Flow of Gas Through Fixed Orifices  ANNEX F<br \/>\n <br \/> F.1 Use of Orifice Tables  <\/td>\n<\/tr>\n<tr>\n<td><b>423<b><\/td>\n<td>Sizing of Venting Systems Serving Appliances Equipped with DraftHoods, Category I Appliances,and Appliances Listed for Usewith Type B Vents   ANNEX G<br \/>\n <br \/> G.1 Examples Using Single Appliance Venting Tables  <\/td>\n<\/tr>\n<tr>\n<td><b>436<b><\/td>\n<td>G.2 Examples Using Common Venting Tables  <\/td>\n<\/tr>\n<tr>\n<td><b>451<b><\/td>\n<td>Recommended Procedure for Safety Inspection of an ExistingAppliance Installation  ANNEX H<br \/>\n <br \/> H.1 General  <\/td>\n<\/tr>\n<tr>\n<td><b>455<b><\/td>\n<td>Indoor Combustion Air Calculation Examples  ANNEX I<br \/>\n <br \/> I.1 New Installation <br \/> I.2 New Installation, Known Air Infiltration Rate Method  <\/td>\n<\/tr>\n<tr>\n<td><b>459<b><\/td>\n<td>I.3 New Installation, Known Air Infiltration Rate Method  <\/td>\n<\/tr>\n<tr>\n<td><b>463<b><\/td>\n<td>Example of Combination of Indoor and Outdoor Combustionand Ventilation Opening Design  ANNEX J<br \/>\n <br \/> J.1 Example of Combination Indoor and Outdoor CombustionAir Opening Design  <\/td>\n<\/tr>\n<tr>\n<td><b>465<b><\/td>\n<td>Other Useful Definitions ANNEX K <br \/> K.1 Useful Terms  <\/td>\n<\/tr>\n<tr>\n<td><b>469<b><\/td>\n<td>Enforcement ANNEX L <br \/> L.1  <\/td>\n<\/tr>\n<tr>\n<td><b>471<b><\/td>\n<td>Informational References ANNEX M <br \/> M.1 Referenced Publications  <\/td>\n<\/tr>\n<tr>\n<td><b>473<b><\/td>\n<td>M.2 Informational References  <\/td>\n<\/tr>\n<tr>\n<td><b>475<b><\/td>\n<td>M.3 References for Extracts in Informational Sections.(Reserved)  <\/td>\n<\/tr>\n<tr>\n<td><b>477<b><\/td>\n<td>PART TWO<br \/>\nSupplements  <\/td>\n<\/tr>\n<tr>\n<td><b>479<b><\/td>\n<td>SUPPLEMENT 1<br \/>\nDevelopment of RevisedVenting Guidelines <br \/> OVERVIEW  <\/td>\n<\/tr>\n<tr>\n<td><b>484<b><\/td>\n<td>VENT-II COMPUTER PROGRAM  <\/td>\n<\/tr>\n<tr>\n<td><b>485<b><\/td>\n<td>BASELINE CONDITIONS FOR CATEGORY IFAN-ASSISTED APPLIANCE VENTINGTABLES  <\/td>\n<\/tr>\n<tr>\n<td><b>489<b><\/td>\n<td>SINGLE-APPLIANCE VENTING TABLES  <\/td>\n<\/tr>\n<tr>\n<td><b>491<b><\/td>\n<td>COMMON VENTING TABLES FOR TWO APPLIANCES  <\/td>\n<\/tr>\n<tr>\n<td><b>495<b><\/td>\n<td>SUMMARY <br \/> SUMMARY OF RESEARCH FINDINGS  <\/td>\n<\/tr>\n<tr>\n<td><b>496<b><\/td>\n<td>REFERENCES  <\/td>\n<\/tr>\n<tr>\n<td><b>499<b><\/td>\n<td>SUPPLEMENT 2<br \/>\nUpdate on the Design andInstallation Requirements forCSST Gas Piping Systems <br \/> TUBING TECHNOLOGY  <\/td>\n<\/tr>\n<tr>\n<td><b>500<b><\/td>\n<td>LIGHTNING AND CSST  <\/td>\n<\/tr>\n<tr>\n<td><b>501<b><\/td>\n<td>BONDING OF GAS PIPING  <\/td>\n<\/tr>\n<tr>\n<td><b>502<b><\/td>\n<td>REFERENCES  <\/td>\n<\/tr>\n<tr>\n<td><b>503<b><\/td>\n<td>SUPPLEMENT 3<br \/>\nCarbon Monoxide <br \/> PART I: CARBON MONOXIDE (CO)INFORMATION AND DATA  <\/td>\n<\/tr>\n<tr>\n<td><b>506<b><\/td>\n<td>PART II: GUIDELINES FOR FIRE ANDOTHER EMERGENCY RESPONSE<br \/>\nPERSONNEL  <\/td>\n<\/tr>\n<tr>\n<td><b>515<b><\/td>\n<td>PART III: SIDEWALL VENTED APPLIANCES <br \/> PART IV: CARBON MONOXIDE INCIDENTINVESTIGATION  <\/td>\n<\/tr>\n<tr>\n<td><b>517<b><\/td>\n<td>REFERENCES  <\/td>\n<\/tr>\n<tr>\n<td><b>519<b><\/td>\n<td>SUPPLEMENT 4<br \/>\nFuel Gas Odorization <br \/> INTRODUCTION <br \/> EARLY HISTORY OF FUEL GASODORIZATION  <\/td>\n<\/tr>\n<tr>\n<td><b>521<b><\/td>\n<td>NATURAL GAS <br \/> LIQUEFIED PETROLEUM GAS  <\/td>\n<\/tr>\n<tr>\n<td><b>522<b><\/td>\n<td>ODORIZATION PROBLEMS  <\/td>\n<\/tr>\n<tr>\n<td><b>524<b><\/td>\n<td>SUMMARY <br \/> REFERENCES  <\/td>\n<\/tr>\n<tr>\n<td><b>527<b><\/td>\n<td>SUPPLEMENT 5<br \/>\nProcedure to Estimate InfiltrationRate for Residential Structures <br \/> INTRODUCTION <br \/> ASHRAE METHOD  <\/td>\n<\/tr>\n<tr>\n<td><b>530<b><\/td>\n<td>FACTORS IN ESTIMATING AIR INFILTRATION  <\/td>\n<\/tr>\n<tr>\n<td><b>533<b><\/td>\n<td>SUMMARY <br \/> REFERENCE  <\/td>\n<\/tr>\n<tr>\n<td><b>535<b><\/td>\n<td>SUPPLEMENT 6<br \/>\nCalculation Worksheets  <\/td>\n<\/tr>\n<tr>\n<td><b>545<b><\/td>\n<td>SUPPLEMENT 7<br \/>\nClearance Distance for GasAppliance Sidewall Venting <br \/> INTRODUCTION <br \/> APPROACH  <\/td>\n<\/tr>\n<tr>\n<td><b>546<b><\/td>\n<td>PREVIOUS STUDIES  <\/td>\n<\/tr>\n<tr>\n<td><b>547<b><\/td>\n<td>CFD ANALYSIS  <\/td>\n<\/tr>\n<tr>\n<td><b>553<b><\/td>\n<td>SUMMARY <br \/> REFERENCES  <\/td>\n<\/tr>\n<tr>\n<td><b>555<b><\/td>\n<td>SUPPLEMENT 8<br \/>\nTechnical\/Substantive Changesfrom the 2006 Edition to the2009 Edition of NFPA 54  <\/td>\n<\/tr>\n<tr>\n<td><b>565<b><\/td>\n<td>Code Index  <\/td>\n<\/tr>\n<tr>\n<td><b>575<b><\/td>\n<td>Commentary Index  <\/td>\n<\/tr>\n<tr>\n<td><b>593<b><\/td>\n<td>IMPORTANT NOTICES AND DISCLAIMERS  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>NFPA 54: National Fuel Gas Code Handbook<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/nfpa\/\"><b>NFPA<\/b><\/a><\/td>\n<td>2009<\/td>\n<td>600<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":28865,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2638],"product_tag":[],"class_list":{"0":"post-28864","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-nfpa","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/28864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/28865"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=28864"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=28864"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=28864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}