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  • ASHRAE 40 : 2014

    Current The latest, up-to-date edition.

    Methods of Testing for Rating Heat-Operated Unitary Air-Conditioning and Heat-Pump Equipment

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  23-01-2014

    Publisher:  American Society of Heating, Refrigerating & Air Conditioning Engineers

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

    Foreword
    1 Purpose
    2 Scope
    3 Definitions
    4 Method for Using this Standard
    5 Test Methods
    6 Air-Enthalpy Test Method
    7 Heat Balance Method
    8 Coolant Heat-Transfer Fluid Flow Method
    9 Refrigerant Enthalpy Method
    10 Airflow Measurement
    11 Pressure (External Resistance) Measurement
    12 Instruments
    13 Test Preparation and Performance
    14 Test Results
    15 Nomenclature
    16 References and Bibliography
    Informative Annex A: Environmental Chamber Design
    Considerations for Testing
    Heat-Actuated Cooling Equipment

    Abstract - (Show below) - (Hide below)

    This standard applies to heat-operated unitary air conditioners and heat pumps consisting of one or more assemblies, including engine-driven systems.

    General Product Information - (Show below) - (Hide below)

    Committee TC 8.3
    Document Type Test Method
    Product Note This product is unavailable in Russia, Belarus, Ukraine
    Publisher American Society of Heating, Refrigerating & Air Conditioning Engineers
    Status Current
    Supersedes

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

    ASHRAE 103 : 2017 METHOD OF TESTING FOR ANNUAL FUEL UTILIZATION EFFICIENCY OF RESIDENTIAL CENTRAL FURNACES AND BOILERS
    ASHRAE 41.1 : 2013 STANDARD METHOD FOR TEMPERATURE MEASUREMENT
    ASHRAE 37 : 2009 METHODS OF TESTING FOR RATING ELECTRICALLY DRIVEN UNITARY AIR-CONDITIONING AND HEAT PUMP EQUIPMENT
    ASHRAE 41.9 : 2011 STANDARD METHODS FOR VOLATILE-REFRIGERANT MASS FLOW MEASUREMENTS USING CALORIMETERS
    ASHRAE 41.10 : 2013 METHODS FOR REFRIGERANT MASS FLOW MEASUREMENT USING FLOWMETERS
    AHRI 560 : 2000 ABSORPTION WATER CHILLING AND WATER HEATING PACKAGES
    ASHRAE 41.6 : 2014 METHOD FOR HUMIDITY MEASUREMENT
    ASHRAE 51 : 2016 LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING
    AMCA 210 : 2016 LABORATORY METHODS OF TESTING FANS FOR CERTIFIED AERODYNAMIC PERFORMANCE RATING
    AHRI 700 : 2015 SPECIFICATIONS FOR REFRIGERANTS
    ASHRAE 41.4 : 2015 STANDARD METHOD FOR MEASURING THE PROPORTION OF LUBRICANT IN LIQUID REFRIGERANT
    ASHRAE 41.3 : 2014 METHODS FOR PRESSURE MEASUREMENT
    ASHRAE 41.2 : 1987 STANDARD METHODS FOR LABORATORY AIR FLOW MEASUREMENT
    ASHRAE 41.7 : 2015 METHODS FOR GAS FLOW MEASUREMENT
    ASHRAE 41.8 : 2016 STANDARD METHODS FOR LIQUID FLOW MEASUREMENT
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