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  • CSA C748 : 2013

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    PERFORMANCE OF DIRECT-EXPANSION (DX) GROUND-SOURCE HEAT PUMPS

    Available format(s):  Hardcopy, PDF

    Superseded date:  09-09-2021

    Language(s):  English

    Published date:  01-03-2013

    Publisher:  Canadian Standards Association

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

    Preface
    C748-13, Part 1, Testing and rating for performance
             - Part 1: DX-to-air heat pumps
    1 Scope
    2 Reference publications
    3 Definitions and symbols
    4 Rating and test conditions
    5 Performance requirements
    6 Test methods
    7 Markings
    8 Publication of ratings
    C748-13, Part 2, Testing and rating for performance
             - Part 2: DX-to-water heat pumps
    1 Scope
    2 Reference publications
    3 Definitions
    4 Rating and test conditions
    5 Performance requirements
    6 Test methods
    7 Markings
    8 Publication of ratings
    Annexes
    A (normative) - Test procedures
    B (normative) - Indoor test methods
    C (normative) - Outdoor test methods
    D (normative) - Airflow measurement
    E (normative) - Calorimeter room test method
    F (informative) - Instrumentation and measurements

    Abstract - (Show below) - (Hide below)

    Defines heating and cooling systems that are generally referred to as 'direct-expansion-to-air heat pumps' ('DX-to-air heat pumps').

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

    Document Type Standard
    Publisher Canadian Standards Association
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ASHRAE HDBK REFRIGERATION : 2014 ASHRAE HANDBOOK - REFRIGERATION
    CSA C448 SERIES : 2016 DESIGN AND INSTALLATION OF GROUND SOURCE HEAT PUMP SYSTEMS FOR COMMERCIAL AND RESIDENTIAL BUILDINGS

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

    ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 3: Nozzles and Venturi nozzles
    ISO 5151:2017 Non-ducted air conditioners and heat pumps — Testing and rating for performance
    ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 4: Venturi tubes
    ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates
    ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements
    ISO 13253:2017 Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance
    ISO 5221:1984 Air distribution and air diffusion Rules to methods of measuring air flow rate in an air handling duct
    ISO 817:2014 Refrigerants Designation and safety classification
    ISO 3966:2008 Measurement of fluid flow in closed conduits Velocity area method using Pitot static tubes
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