• ANSI Z21.40.2 : 1996 : INC : ADD A : 1997 : R2017

    Current The latest, up-to-date edition.
    Add to Watchlist
    This Standard has been added successfully to your Watchlist.
    Please visit My Watchlist to see all standards that you are watching.
    Please log in or to add this standard to your Watchlist.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    We could not add this standard to your Watchlist.
    Please retry or contact support for assistance.
    You have already added this standard to your Watchlist.
    Visit My Watchlist to view the full list.

    GAS-FIRED, WORK ACTIVATED AIR-CONDITIONING AND HEAT PUMP APPLIANCES (INTERNAL COMBUSTION)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2017

    Publisher:  Canadian Standards Association

    Add to Watchlist

    Add To Cart

    Table of Contents - (Show below) - (Hide below)

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

    Abstract - (Show below) - (Hide below)

    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 - (Show below) - (Hide below)

    Development Note Also Numbered as CGA 2.92 (04/2002)
    Document Type Standard
    Product Note Reconfirmed EN
    Publisher Canadian Standards Association
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ANSI Z21.21 : 2015 AUTOMATIC VALVES FOR GAS APPLIANCES
    AHRI 110 : 2002 AIR-CONDITIONING, HEATING AND REFRIGERATING EQUIPMENT NAMEPLATE VOLTAGES
    CSA B78.5 : 93(R2000) COMPUTER-AIDED DESIGN DRAFTING (BUILDINGS)
    C22.1-15 Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
    CSA B78.4 : 1979 ELECTRIC AND ELECTRONICS DIAGRAMS
    CGA B149.2 : 0 PROPANE INSTALLATION CODE
    CGA B149.1 : 0 NATURAL GAS INSTALLATION CODE
    ISO 68:1973 ISO general purpose screw threads Basic profile
    CGA 6.3 : M82(R1996) DOMESTIC GAS APPLIANCE PRESSURE REGULATORS
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
    B52-13 Mechanical refrigeration code
    ANSI C101.1 : 1992 LEAKAGE CURRENT FOR APPLIANCES
    ISO 261:1998 ISO general purpose metric screw threads General plan
    C22.2 NO. 236-15 Heating and cooling equipment (Bi-national standard with UL 1995)
    UL 1995 : 5 HEATING AND COOLING EQUIPMENT
    ASTM A 525 : 1993 Specification for General Requirements for Steel Sheet, Zinc-Coated (Galvanized) by the Hot-Dip Process (Withdrawn 1994)
    ASME B1.20.1 : 2013(R2018) PIPE THREADS, GENERAL PURPOSE (INCH)
    NFPA 211 : 2016 CHIMNEYS, FIREPLACES, VENTS, AND SOLID FUEL-BURNING APPLIANCES
    ASHRAE 15 : 2013 SAFETY STANDARD FOR REFRIGERATION SYSTEMS
    ANSI Z223.1 : 2018 NATIONAL FUEL GAS CODE
    CGA 6.5 : M89(R1996) AUTOMATIC VALVES FOR GAS APPLIANCES
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective