PART 1 CONSTRUCTION
1.1 Scope
1.2 General construction and assembly
1.3 Materials
1.4 Burners
1.5 Primary air control
1.6 Orifices and orifice fittings
1.7 Manually operated gas valves
1.8 Gas pressure regulators
1.9 Hose and hose fittings
1.10 Excess flow devices
1.11 Instructions
1.12 Marking
PART 2 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 Gas valves
2.7 Glass
2.8 Resistance to wind
2.9 Wall, floor and ceiling temperatures
2.10 Marking
APPENDIX A
APPENDIX B