ANSI Z83.9 : 90 ADDENDA A 92

Part I Construction
1.1 Scope
1.2 General construction
1.3 Assembly
1.4 Accessibility
1.5 Combustion air and ventilation
1.6 Main burners and flame spreaders
1.7 Primary air adjustment means
1.8 Orfice spuds and orifice fittings
1.9 Automatic gas ignition systems
1.10 Flame spreaders
1.11 Manual gas valves
1.12 Gas supply lines
1.13 Bleeds and vents
1.14 Automatic valves
1.15 Gas appliance pressure regulators
1.16 Adjustment of minimum input rating
1.17 Pilot gas filters
1.18 Limit controls
1.19 Thickness of materials
1.20 Joints in heating elements
1.21 Furnace openings
1.22 Electrical equipment and wiring
1.23 Protection of service personnel
1.24 Flue connections
1.25 Draft hoods
1.26 Automatic vent damper devices
1.27 Vent-air intake pipes of separated combustion
      systems
1.28 (Optional) Duct furnaces for installation
      downstream
1.29 Instructions
1.30 Marking
Part II Performance
2.1 General
2.2 Test gases
2.3 Test pressures and burner adjustments
2.4 Combustion
2.5 Burner operating characteristics
2.6 Noise of operation
2.7 Pilot burners and safety shutoff devices
2.8 Direct ignition systems
2.9 Thermal efficiency
2.10 Main burner and flame spreader temperatures
2.11 Nonload-bearing flue gas baffle temperatures
2.12 Allowable air temperature
2.13 Manual gas valves
2.14 Gas appliance pressure regulators
2.15 Automatic valves
2.16 Manifold and control assembly capacity
2.17 Wall, floor, and ceiling temperatures
2.18 Flue gas temperature
2.19 Draft hoods
2.20 Automatic vent damper devices
2.21 Draft tests for duct furnaces not equipped with
      draft hoods
2.22 Separated combustion systems
2.23 Allowable heating element and loading-bearing flue
      gas baffle temperatures
2.24 Heating element cyclic test
2.25 (Optional) Duct furnaces for installation
      downstream
2.26 Duct furnaces for outdoor installation
2.27 Marking material adhesion and legibility
Exhibits
A Flue loss calculations
B Jacket loss calculations
Part III Manufacturing and production tests
Part IV Definitions
Appendices
A Pertinent references to ANSI Y14.15-1966 (R1973)
B Wire color designations
C Recommended wire color usage
D Preferred graphic symbols, of commonly used items,
      extracted from ANSI/IEEE Standard 315-1975
      (R1986), Graphic Symbols for Electrical and
      Electronics Diagrams, and Abbreviations for These
      Items
E Tables of conversion factors