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    I.S. EN 15377-1:2008

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 1: DETERMINATION OF THE DESIGN HEATING AND COOLING CAPACITY

    Available format(s):  Hardcopy, PDF

    Superseded date:  22-08-2015

    Language(s):  English

    Published date:  01-01-2008

    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
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
       3.1 Embedded surface heating and cooling system
       3.2 Design parameters
       3.3 Thermal capacity
       3.4 Surface temperatures
       3.5 Temperatures of the heating/cooling medium
       3.6 Characteristic curves
    4 Symbols and units
    5 Concept of the method to determine the heating and cooling
       capacity
    6 Heat exchange coefficient between surface and space
    7 Simplified calculation methods for determining heating and
       cooling capacity or surface temperature
       7.1 General
       7.2 Universal single power function according to EN 1264
       7.3 Thermal resistance methods
    8 Use of basic calculation programs
       8.1 Basic calculation programs
       8.2 Items to be included in a complete computation documentation
    9 Testing according to EN 1264-2
    10 Calculation of the heating and cooling capacity
    Annex A (informative) Recommended maximum/minimum surface
            temperatures
          A.1 Encouragement to design for low water temperature for
              heating and high water temperature for cooling
          A.2 Floor heating and cooling
          A.3 Wall heating and cooling
          A.4 Ceiling heating and cooling
          A.5 Example of calculation for heated or cooled ceiling
    Annex B (normative) General resistance method
          B.1 General equations
          B.2 Calculation of R[t] for pipes embedded in massive concrete
              (steady state condition)
          B.3 Calculation of R[t] for capillary pipes embedded in a
              layer at the inner surface (steady state condition)
    Annex C (normative) Pipes embedded in wooden construction
          C.1 Field of application
          C.2 Determination of heat exchange by calculation
              C.2.1 Applicability
              C.2.2 The calculation model - general
              C.2.3 Calculation procedure for determination of equivalent
                    heat transmission coefficient
              C.2.4 Calculation procedure for components and element
                    characteristics
          C.3 Estimation of the resistances based on testing according
              to EN 1264-2
              C.3.1 General
              C.3.2 Evaluation - heat conducting devices
              C.3.3 Evaluation when theta[m] can not be measured
    Annex D (normative) Method for verification of FEM and FDM
            calculation programs
    Annex E (informative) Values for heat conductivity of materials
            and air layers
          E.1 Solid materials
          E.2 Trapped air layers
    Bibliography

    Abstract - (Show below) - (Hide below)

    Applies to water based surface heating and cooling systems in residential, commercial and industrial buildings.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By

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

    ISO 13732-1:2006 Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 1: Hot surfaces
    ISO 7726:1998 Ergonomics of the thermal environment Instruments for measuring physical quantities
    ISO/TS 13732-2:2001 Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 2: Human contact with surfaces at moderate temperature
    EN ISO 13732-1:2008 Ergonomics of the thermal environment - Methods for the assessment of human responses to contact with surfaces - Part 1: Hot surfaces (ISO 13732-1:2006)
    EN ISO 7726:2001 Ergonomics of the thermal environment - Instruments for measuring physical quantities (ISO 7726:1998)
    EN ISO 7730:2005 Ergonomics of the thermal environment - Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria (ISO 7730:2005)
    EN 15377-2:2008 Heating systems in buildings - Design of embedded water based surface heating and cooling systems - Part 2: Design, dimensioning and installation
    EN 12828:2012+A1:2014 Heating systems in buildings - Design for water-based heating systems
    ISO 13370:2017 Thermal performance of buildings — Heat transfer via the ground — Calculation methods
    ISO 7730:2005 Ergonomics of the thermal environment — Analytical determination and interpretation of thermal comfort using calculation of the PMV and PPD indices and local thermal comfort criteria
    EN ISO 13370:2017 Thermal performance of buildings - Heat transfer via the ground - Calculation methods (ISO 13370:2017)
    EN 1264-1:2011 Water based surface embedded heating and cooling systems - Part 1: Definitions and symbols
    EN 12831 : 2003 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD
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