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    I.S. EN 50465:2015&A1:2019

    Current The latest, up-to-date edition.

    Gas appliances - Combined heat and power appliance of nominal heat input inferior or equal to 70 kW

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  10-12-2019

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Classification
    5 Constructional requirements
    6 Operational requirements
    7 Test methods
    8 EMC / electrical requirements
    9 Marking, installation and operating instructions
    Annex A (informative) Different gas connections in common use in the various countries
    Annex B (informative) Classification of type B and type C mCHP appliances
    Annex C (informative) Composition of the gas circuit
    Annex D (informative) Practical method of calibrating the test rig to enable the heat loss Dp to be determined
    Annex E (informative) A-deviations
    Annex F (informative) Main symbols and abbreviations used
    Annex G (informative) Examples for marking
    Annex H (informative) Calculation of conversions of NOx
    Annex I (informative) Test rig for the measurement of the stand-by heat losses
    Annex CC (normative) Test methods to determine the effects of long-term thermal load, long-term condensate exposure, condensing/ non- condensing cycling and resistance to UV radiation
    Annex DD (informative) Variations in gas quality
    Annex EE (informative) Calculation of the efficiency for ErP
    Annex ZZ (informative) Coverage of Essential Requirements of EU Directives
    Bibliography

    Abstract - (Show below) - (Hide below)

    This European Standard specifies the requirements and test methods for the construction, safety, fitness for purpose, rational use of energy and the marking of a micro combined heat and power appliance; (hereafter referred to as “mCHP appliance”).

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

    Document Type Standard
    Product Note The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.<br> This standard also refers to EN 1859:2000,012/27/EC,2009/125/EC,009/125/EC,2002/91/EC.<br>
    Publisher National Standards Authority of Ireland
    Status Current
    Supersedes
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