ANSI CSA AM Z21.84-2017 Manually lighted natural gas decorative gas appliances for installation in solid-fuel burning appliances (Fourth Edition).pdf

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18、ereof, and if you do make such copies, you are required to destr oy them immediately . Use of this document constitut es your acceptance of the terms and conditions of this Legal Notice.Revision HistoryANSI Z21.84-2017, Manually lighted, natural gas, decorative gas appliances for installation in sol

19、id-fuel burning appliancesRevision from previous edition Revision symbol (in margin)Clauses 1.2 , 1.5 , 3, 4.14 , 4.15.6 , 4.15.7 , and 4.15.8Tables 8 and 9Standards Update ServiceANSI Z21.84-2017February 2017Title: Manually lighted, natural gas, decorative gas appliances for installation in solid-f

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38、ation in solid-fuel burning appliancesANSI Z21.84-2017ANSI Z21.84-2017Manually lighted, natural gas, decorative gas appliances for installation in solid-fuel burning appliancesFebruary 2017 2017 CSA Group 1ContentsZ21/83 Technical Committ ee on Performance and Inst allation of Gas Burning Appliances

39、 and Relat ed Accessories 3Z21/CSA Joint Technical Subcommitt ee on Standards for Decorative Gas Appliances 6Preface 91 Scope 122 Reference publications 133 Definitions 144 Cons truction 194.1 General construc tion and assembly 194.2 Mat erials 204.3 Main burner s 214.4 Primary air adjust ment means

40、 214.5 Orifices and orifice fit tings 224.6 Piezo-electric ignitors 224.7 Manual gas valves 224.8 Gas supply lines 234.9 Thermos tats and automatic valves 264.10 Gas appliance pressure regulator s 264.11 Electrical equipment and wiring 264.12 Electrical ins tructions 394.13 Electrical markings 404.1

41、4 Ins tructions 404.15 Markings 445 Performance 485.1 General 485.2 Tes t Gases 495.3 Tes t pressures and burner adjust ments 505.4 Combus tion 515.5 Burner operating charact erist ics 535.6 Manually operat ed gas valves 555.7 Gas appliance pressure regulator s 555.8 Manifold and contr ol assembly c

42、apacity 555.9 Handle t emperatures 565.10 Marking mater ial adhesion and legibility 565.11 Burner durability 576 Manufacturing and pr oduction t ests 57ANSI Z21.84-2017Manually lighted, natural gas, decorative gas appliances for installation in solid-fuel burning appliancesFebruary 2017 2017 CSA Gro

43、up 2Annex A (normative) Outline of lighting ins tructions for appliances designed for manual ignition of the main burner 59Annex B (informative) Pertinent references to ANSI Y14.15 62Annex C (informative) Wire color designations 63Annex D (informative) Recommended wire color usage 64Annex E (informa

44、tive) Preferred graphic sy mbols of commonly used it ems, extract ed from the Standard for Graphic Symbols for Electrical and Electron ics Diagrams, ANSI/ IEEE 315, and abbreviations for these it ems 65Annex F (informative) Table of conver sion factor s 67ANSI Z21.84-2017Manually lighted, natural ga

45、s, decorative gas appliances for installation in solid-fuel burning appliancesFebruary 2017 2017 CSA Group 3Z21/83 Technical Committee on Performance and Installation of Gas Burning Appliances and Related AccessoriesB. Swiecicki National Pr opane Gas Association, Frankfort, Illinois, USA Cat egory:

46、Gas SupplierChairM. Wilber Crane Engineering, Plymouth, Minnesota, USA Cat egory: General Int erestVice ChairM. Ali Association of Home Appliance Manufacturer s (AHAM), Washington, Distr ict of Columbia, USA Alt ernateJ. Brania UL, LLC, Melville, New York, USA Cat egory: Research/Testi ngJ.H. Cut ts

47、 Home Depot U.S.A. Division of Home Depot Inc., Atlanta, Georgia, USA Cat egory: General Int erestM. Deegan Clearwat er Gas Syst em, Clearwat er , Florida, USA Cat egory: Regulator y/Government AgencyM. Diesch Lennox Int ernational Inc., Carr ollton, Texas, USA Cat egory: ManufacturerJ.M. Emmel Virg

48、inia Tech, Blacksburg, Virginia, USA Cat egory: Consumer/User Inte restG.A. Gress Int ernational Code Council (ICC), Country Club Hills, Illinois, USA Cat egory: Regulator y/Government AgencyANSI Z21.84-2017Manually lighted, natural gas, decorative gas appliances for installation in solid-fuel burni

49、ng appliancesFebruary 2017 2017 CSA Group 4C. Grider Int ert ek Testi ng Services NA Inc. ETL SEMKO, Cortland, New York, USA Alt ernateT. Hardin UL, LLC, Research Triangle Pk, North Car olina, USA Alt ernateD. Hubbard Int ert ek Commercial suggestio ns for its improvement will be referred to the appropriate committ ee. To submit a proposal for change, please send the following information to inquiriescsagroup.org and include “Proposal for change” in the subject line: a) Standard designation (number);b) relevant clause, table, and/or figure number;c) word