Table of Contents

PART I - CONSTRUCTION<br>1.1 Scope<br>1.2 General Construction<br>1.3 Assembly <br>1.4 Accessibility<br>1.5 Materials<br>1.6 Combustion Air and Ventilation<br>1.7 Controls<br>1.8 Limit and Fan Controls<br>1.9 Engine Safety Devices<br>1.10 Engine Exhaust System<br>1.11 Engine Air Cleaning Devices<br>1.12 Fuel Gas Supply Lines<br>1.13 Bleeds and Vents<br>1.14 Thickness of Materials<br>1.15 Combustion Condensate Disposal System(s)<br>1.16 Containment of Fluids<br>1.17 Enclosures, Doors, and Covers<br>1.18 Electrical Equipment and Wiring<br>1.19 Refrigerant, Hot Liquid and Vapour Coils<br>1.20 Protection of Service Personnel<br>1.21 Motors, Pumps, Blowers and Bearings<br>1.22 Conditioned Air Filters<br>1.23 Instructions<br>1.24 User's Information Manual<br>1.25 Marking<br>PART II - PERFORMANCE<br>2.1 General<br>2.2 Test Gases<br>2.3 Test Pressures and Engine Fuel/air Controller<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Adjustments<br>2.4 Fuel Consumption Test<br>2.5 Combustion<br>2.6 Engine Operating Characteristics<br>2.7 Gas Valves<br>2.8 Gas Appliance Pressure Regulators<br>2.9 Fuel Gas Supply and Control Assembly Capacity<br>2.10 Temperature and Pressure Limiting Devices<br>2.11 Control System Failure Test<br>2.12 Condenser Liquid Failure Test<br>2.13 Temperatures on Combustible Surfaces and <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Electrical Equipment<br>2.14 Exhaust Gas Temperatures<br>2.15 Moisture Collection<br>2.16 Operational Tests of Electrical Components and <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Parts<br>2.17 Tests on Cooling Equipment<br>2.18 Safety Circuit Analysis<br>2.19 Appliances for Outdoor Installations<br>2.20 Combustion Condensate Disposal System(s)<br>2.21 Blocked Vent Shutoff Systems<br>2.22 Loaded Test <br>2.23 Gaskets - Accelerated Aging Test<br>2.24 Impact Test<br>2.25 Strength Tests<br>2.26 Rupture Member Tests<br>2.27 Fusible Plug Test<br>2.28 Heat Pump Water Heating Equipment<br>2.29 Marking Material Adhesion and Legibility<br>EXHIBIT A - ITEMS UNIQUE TO ONE COUNTRY (U.S.A.)<br>EXHIBIT B - ITEMS UNIQUE TO ONE COUNTRY (CANADA)<br>EXHIBIT C - OUTLINE OF OPERATING INSTRUCTIONS FOR <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;APPLIANCES EQUIPPED WITH DIRECT IGNITION <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SYSTEMS<br>EXHIBIT D - LIST OF REFERENCE STANDARDS<br>PART III - MANUFACTURING AND PRODUCTION TESTS<br>PART IV - DEFINITIONS<br>APPENDIX A - PREFERRED GRAPHIC SYMBOLS OF COMMONLY USED<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ITEMS, EXTRACTED FROM ANSI/IEEE STANDARD 315,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;GRAPHICS SYMBOLS FOR ELECTRICAL AND<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ELECTRONICS DIAGRAMS, AND ABBREVIATIONS FOR <br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;THESE ITEMS<br>APPENDIX B - TABLE OF CONVERSION FACTORS

Abstract

Pertains to newly produced, gas-fired, work activated, air conditioning and heat pumping appliances, hereinafter referred to as appliances, constructed entirely of new, unused parts and materials, which are designed to supply conditioned air; heated and/or cooled liquid; or refrigerants, gases, solids, or liquids to spaces remote from or adjacent to the appliance.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Canadian Standards Association
ProductNote	Reconfirmed EN
Pages
ISBN