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EN 12831 : 2003

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD

Superseded date

07-01-2017

Published date

01-12-2013

FOREWORD
INTRODUCTION
1 SCOPE
2 NORMATIVE REFERENCES
3 TERMS, DEFINITIONS AND SYMBOLS
   3.1 TERMS AND DEFINITIONS
   3.2 SYMBOLS AND UNITS
4 PRINCIPLE OF THE CALCULATION METHOD
5 GENERAL CONSIDERATIONS
   5.1 CALCULATION PROCEDURE FOR A HEATED SPACE
   5.2 CALCULATION PROCEDURE FOR A BUILDING ENTITY OR
        A BUILDING
   5.3 CALCULATION PROCEDURE FOR THE SIMPLIFIED METHOD
6 DATA REQUIRED
   6.1 CLIMATIC DATA
   6.2 INTERNAL DESIGN TEMPERATURE
   6.3 BUILDING DATA
7 TOTAL DESIGN HEAT LOSS FOR A HEATED SPACE - BASIC CASES
   7.1 DESIGN TRANSMISSION HEAT LOSS
        7.1.1 Heat losses directly to the exterior - heat
               loss coefficient H[T,ie]
        7.1.2 Heat losses through unheated space - heat
               loss coefficient H[T,iue]
        7.1.3 Heat losses through the ground - heat loss
               coefficient H[T,ig]
        7.1.4 Heat losses to or from spaces heated at a
               different temperature - heat loss coefficient
               H[T,ij]
   7.2 DESIGN VENTILATION HEAT LOSS
        7.2.1 Hygiene - air flow rate V[min,i]
        7.2.2 Infiltration through building envelope - air
               flow rate V[inf,i]
        7.2.3 Air flow rates due to ventilation systems
   7.3 INTERMITTENTLY HEATED SPACES
8 DESIGN HEAT LOAD
   8.1 DESIGN HEAT LOAD FOR A HEATED SPACE
   8.2 DESIGN HEAT LOAD FOR A BUILDING ENTITY OR A BUILDING
9 SIMPLIFIED CALCULATION METHOD
   9.1 DESIGN HEAT LOSS FOR A HEATED SPACE
        9.1.1 Total design heat loss
        9.1.2 Design transmission heat loss
        9.1.3 Design ventilation heat loss
   9.2 DESIGN HEAT LOAD FOR A HEATED SPACE
        9.2.1 Total design heat load
        9.2.2 Intermittently heated spaces
   9.3 TOTAL DESIGN HEAT LOAD FOR A BUILDING ENTITY OR
        A BUILDING
ANNEX A (INFORMATIVE) BASIC PARAMETERS ON HUMAN COMFORT
        IN INTERIOR THERMAL ENVIRONMENTS - SIGNIFICANCE
        OF OPERATIVE TEMPERATURE IN HEAT LOAD
        CALCULATIONS
ANNEX B (INFORMATIVE) INSTRUCTIONS FOR DESIGN HEAT LOSS
        CALCULATION FOR SPECIAL CASES
   B.1 CEILING HEIGHT AND LARGE ENCLOSURE
   B.2 BUILDINGS WHERE AIR TEMPERATURE AND MEAN RADIANT
        TEMPERATURE DIFFER SIGNIFICANTLY
ANNEX C (INFORMATIVE) EXAMPLE OF A DESIGN HEAT LOAD
        CALCULATION
   C.1 GENERAL DESCRIPTION OF THE CALCULATION EXAMPLE
        C.1.1 Sample building description
        C.1.2 Plans of the building
        C.1.3 Calculations performed
   C.2 PLANS OF THE BUILDING
   C.3 SAMPLE CALCULATION
        C.3.1 General data
        C.3.2 Data on materials
        C.3.3 Data on building elements
        C.3.4 Data on thermal bridges
        C.3.5 Room transmission heat losses
        C.3.6 Room ventilation heat losses
        C.3.7 Heating-up capacity
        C.3.8 Total heat load
        C.3.9 Room heat load with the simplified method
        C.3.10 Total heat load with the simplified method
ANNEX D (NORMATIVE) DEFAULT VALUES FOR THE CALCULATIONS
        IN CLAUSES 6 TO 9
   D.1 CLIMATIC DATA
   D.2 INTERNAL DESIGN TEMPERATURE
   D.3 BUILDING DATA
   D.4 DESIGN TRANSMISSION HEAT LOSS
        D.4.1 Heat losses directly to the exterior - H[T,ie]
        D.4.2 Heat losses through unheated space - H[T,iue]
        D.4.3 Heat losses through the ground - H[T,ig]
        D.4.4 Heat losses to or from spaces heated at a
               different temperature - H[T,ij]
   D.5 DESIGN VENTILATION HEAT LOSS - H[V,I]
        D.5.1 Minimum external air exchange rate - n[min]
        D.5.2 Air exchange rate - n[50]
        D.5.3 Shielding coefficient - e
        D.5.4 Height correction factor - varepsilon
   D.6 INTERMITTENTLY HEATED SPACES
   D.7 SIMPLIFIED CALCULATION METHOD
        D.7.1 Restrictions of use
        D.7.2 Temperature correction factor - f[k]
        D.7.3 Temperature correction factor - f[delta,theta]
BIBLIOGRAPHY

Includes methods for calculating the design heat loss and the design heat load for basic cases at the design conditions.

Committee
TC 228
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

BS EN 15243:2007 Ventilation for buildings. Calculation of room temperatures and of load and energy for buildings with room conditioning systems
I.S. EN 15316-2-3:2007 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 2-3: SPACE HEATING DISTRIBUTION SYSTEMS
05/30140983 DC : 0 EN 15316-4-1 - HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-1: SPACE HEATING GENERATION SYSTEMS, COMBUSTION SYSTEMS
EN 1264-3:2009 Water based surface embedded heating and cooling systems - Part 3: Dimensioning
BS EN ISO 11855-3:2015 Building environment design. Design, dimensioning, installation and control of embedded radiant heating and cooling systems Design and dimensioning
DIN EN 15243 E : 2007 VENTILATION FOR BUILDINGS - CALCULATION OF ROOM TEMPERATURES AND OF LOAD AND ENERGY FOR BUILDINGS WITH ROOM CONDITIONING SYSTEMS
05/30140625 DC : 0 EN 15377-2 - HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 2: DESIGN, DIMENSIONING AND INSTALLATION
BS EN 15316-2-1:2007 Heating systems in buildings. Method for calculation of system energy requirements and system efficiencies Space heating emission systems
15/30297473 DC : 0 BS EN 16798-1 - ENERGY PERFORMANCE OF BUILDINGS - PART 1: INDOOR ENVIRONMENTAL INPUT PARAMETERS FOR DESIGN AND ASSESSMENT OF ENERGY PERFORMANCE OF BUILDINGS ADDRESSING INDOOR AIR QUALITY, THERMAL ENVIRONMENT, LIGHTING AND ACOUSTICS - MODULE M1-6
I.S. EN 15377-1:2008 HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 1: DETERMINATION OF THE DESIGN HEATING AND COOLING CAPACITY
I.S. EN ISO 11855-3:2015 BUILDING ENVIRONMENT DESIGN - DESIGN, DIMENSIONING, INSTALLATION AND CONTROL OF EMBEDDED RADIANT HEATING AND COOLING SYSTEMS - PART 3: DESIGN AND DIMENSIONING (ISO 11855-3:2012)
UNI EN 15377-2 : 2008 HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 2: DESIGN, DIMENSIONING AND INSTALLATION
UNE-EN ISO 11855-3:2016 Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 3: Design and dimensioning (ISO 11855-3:2012)
ISO 11855-3:2012 Building environment design Design, dimensioning, installation and control of embedded radiant heating and cooling systems Part 3: Design and dimensioning
DIN EN 12828:2003-06 HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
VDI 6035:2009-09 Ventilation and air-conditioning technology - Decentralized ventilation systems - Wall-mounted air-conditioners (VDI ventilation code of practice)
DIN EN 15251:2012-12 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics
DIN EN ISO 11855-3:2015-11 Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 3: Design and dimensioning (ISO 11855-3:2012)
UNI EN 15377-1 : 2008 HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 1: DETERMINATION OF THE DESIGN HEATING AND COOLING CAPACITY
05/30137882 DC : 0 EN 15316-1 - HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 1: GENERAL
S.R. CEN/TR 15316-6-2:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 6-2: EXPLANATION AND JUSTIFICATION OF EN 15316-2, MODULE M3-5, M4-5
I.S. EN 15243:2007 VENTILATION FOR BUILDINGS - CALCULATION OF ROOM TEMPERATURES AND OF LOAD AND ENERGY FOR BUILDINGS WITH ROOM CONDITIONING SYSTEMS
I.S. EN 12828:2012 HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
I.S. EN 1264-3:2009 WATER BASED SURFACE EMBEDDED HEATING AND COOLING SYSTEMS - PART 3: DIMENSIONING
DIN EN ISO 13790:2008-09 ENERGY PERFORMANCE OF BUILDINGS - CALCULATION OF ENERGY USE FOR SPACE HEATING AND COOLING
DIN EN 15316-2-3:2007-10 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 2-3: SPACE HEATING DISTRIBUTION SYSTEMS
DIN EN 15316-2-1:2007-10 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 2-1: SPACE HEATING EMISSION SYSTEMS
VDI 2036:2009-11 Building installations for discrict heating
VDI 4700 Blatt 3:2015-05 Terminology of civil engineering and building services - Symbols (building services)
VDI 6007 Blatt 1:2015-06 Calculation of transient thermal response of rooms and buildings - Modelling of rooms
VDI 6000 Blatt 4:2006-11 Provision and installation of sanitary facilities - Hotel rooms
VDI 4656:2013-09 Design and dimensioning of micro combined heat and power plants
VDI 3811:2016-07 Refurbishment of heating installations
VDI 2262 Blatt 3:2011-06 Workplace air - Reduction of exposure to air pollutants - Ventilation technical measures
VDI 4207 Blatt 2:2016-07 Emission measurements at small firing installations - Measurements at installations for solid fuel
VDI 2067 Blatt 30:2013-06 Economic efficiency of building installations - Energy effort for distribution
VDI 2073 Blatt 3:2014-08 Hydraulics in building services installations - Trainings
VDI 3817:2010-02 Building services in listed and historical buildings
VDI 2089 Blatt 1:2010-01 Building Services in swimming baths - Indoor pools
VDI 6000 Blatt 5:2004-11 Provision and installation of sanitary facilities - Housing for the elderly, old people\'s homes, nursing homes
VDI 6000 Blatt 3:2011-06 Provision and installation of sanitary facilities - Public buildings and -areas
VDI 6000 Blatt 6:2006-11 Provision and installation of sanitary facilities - Kindergarten, day-care centres, schools
VDI 6012 Blatt 2.1:2015-12 Integration of distributed and renewables-based energy systems in buildings - Thermic systems - Biomass firing systems
VDI 2073 Blatt 2:2012-05 Hydraulic systems in building services - Hydraulic balancing
VDI 4661:2014-08 Energetic characteristics - Fundamentals - Methodology
VDI 3803 Blatt 2:2017-09 (Draft) Ventilation and air conditioning - Structural and technical principles - Decentralized ventilation units (VDI ventilation code of practice)
VDI 6000 Blatt 2:2007-11 Provision and installation of sanitary facilities - Workplaces and work stations
10/30196052 DC : 0 BS ISO 11855-2 - BUILDING ENVIRONMENT DESIGN - DESIGN, CONSTRUCTION AND OPERATION OF RADIANT HEATING AND COOLING SYSTEMS - PART 2: DETERMINATION OF THE DESIGN HEATING AND COOLING CAPACITY
05/30140979 DC : DRAFT OCT 2005 EN 15316-2-3 - HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 2-3: SPACE HEATING DISTRIBUTION SYSTEMS
05/30134365 DC : DRAFT MAY 2005 EN 15243 - VENTILATION FOR BUILDINGS - CALCULATION FOR ROOM TEMPERATURES AND OF LOAD AND ENERGY FOR BUILDINGS WITH ROOM CONDITIONING SYSTEMS
I.S. EN ISO 13790:2008 ENERGY PERFORMANCE OF BUILDINGS - CALCULATION OF ENERGY USE FOR SPACE HEATING AND COOLING
DIN EN 15251 E : 2012 INDOOR ENVIRONMENTAL INPUT PARAMETERS FOR DESIGN AND ASSESSMENT OF ENERGY PERFORMANCE OF BUILDINGS ADDRESSING INDOOR AIR QUALITY, THERMAL ENVIRONMENT, LIGHTING AND ACOUSTICS
I.S. EN ISO 11855-2:2015 BUILDING ENVIRONMENT DESIGN - DESIGN, DIMENSIONING, INSTALLATION AND CONTROL OF EMBEDDED RADIANT HEATING AND COOLING SYSTEMS - PART 2: DETERMINATION OF THE DESIGN HEATING AND COOLING CAPACITY (ISO 11855-2:2012)
PD CEN/TR 15316-6-2:2017 Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies Explanation and justification of EN 15316-2, Module M3-5, M4-5
I.S. EN 15316-2-1:2007 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 2-1: SPACE HEATING EMISSION SYSTEMS
BS EN ISO 11855-2:2015 Building environment design. Design, dimensioning, installation and control of embedded radiant heating and cooling systems Determination of the design heating and cooling capacity
DIN EN ISO 11855-3:2015-11 BUILDING ENVIRONMENT DESIGN - DESIGN, DIMENSIONING, INSTALLATION AND CONTROL OF EMBEDDED RADIANT HEATING AND COOLING SYSTEMS - PART 3: DESIGN AND DIMENSIONING (ISO 11855-3:2012)
DIN EN 15243:2007-10 VENTILATION FOR BUILDINGS - CALCULATION OF ROOM TEMPERATURES AND OF LOAD AND ENERGY FOR BUILDINGS WITH ROOM CONDITIONING SYSTEMS
05/30140976 DC : 0 EN 15316-2-1 - HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 2-1: SPACE HEATING EMISSION SYSTEMS
BS ISO 17772-1:2017 Energy performance of buildings. Indoor environmental quality Indoor environmental input parameters for the design and assessment of energy performance of buildings
EN ISO 11855-3:2015 Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 3: Design and dimensioning (ISO 11855-3:2012)
CEN/TR 15316-6-2:2017 Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 6-2: Explanation and justification of EN 15316-2, Module M3-5, M4-5
DIN EN 15450 E : 2007 HEATING SYSTEMS IN BUILDINGS - DESIGN OF HEAT PUMP HEATING SYSTEMS
BS EN 1264-3:2009 Water based surface embedded heating and cooling systems Dimensioning
UNE-EN 1264-3:2010 Water based surface embedded heating and cooling systems - Part 3: Dimensioning
UNE-EN 50559:2013 Electric room heating, underfloor heating, characteristics of performance - Definitions, method of testing, sizing and formula symbols
UNI EN ISO 13790 : 2008 ENERGY PERFORMANCE OF BUILDINGS - CALCULATION OF ENERGY USE FOR SPACE HEATING AND COOLING
UNI EN 12828 : 2014 HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
14/30309947 DC : 0 BS EN 15316-2 - HEATING SYSTEMS AND WATER BASED COOLING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 2: SPACE EMISSION SYSTEMS (HEATING AND COOLING)
11/30240282 DC : DRAFT MAR 2011 BS EN 12828 - HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
BS EN 15377-2:2008 Heating systems in buildings. Design of embedded water based surface heating and cooling systems Design, dimensioning and installation
BS EN 15251:2007 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics
I.S. EN 50559:2013 ELECTRIC ROOM HEATING, UNDERFLOOR HEATING, CHARACTERISTICS OF PERFORMANCE - DEFINITIONS, METHOD OF TESTING, SIZING AND FORMULA SYMBOLS
BS EN 50559 : 2015 ELECTRIC ROOM HEATING, UNDERFLOOR HEATING, CHARACTERISTICS OF PERFORMANCE - DEFINITIONS, METHOD OF TESTING, SIZING AND FORMULA SYMBOLS
UNE-EN ISO 13790:2011 Energy performance of buildings - Calculation of energy use for space heating and cooling (ISO 13790:2008)
CEI EN 50559 : 2014 ELECTRIC ROOM HEATING, UNDERFLOOR HEATING, CHARACTERISTICS OF PERFORMANCE - DEFINITIONS, METHOD OF TESTING, SIZING AND FORMULA SYMBOLS
05/30140993 DC : DRAFT OCT 2005 EN 15316-4-4 - HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-4: SPACE HEATING GENERATION SYSTEMS, THE PERFORMANCE AND QUALITY OF CHP ELECTRICITY AND HEAT
05/30140986 DC : 0 EN 15316-4-2 - HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-2: SPACE HEATING GENERATION SYSTEMS, HEAT PUMP SYSTEMS
05/30133622 DC : DRAFT MAY 2005 EN ISO 13790 - THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF ENERGY USE FOR SPACE HEATING AND COOLING
UNI EN 1264-3 : 2009 WATER BASED SURFACE EMBEDDED HEATING AND COOLING SYSTEMS - PART 3: DIMENSIONING
I.S. EN 15377-2:2008 HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 2: DESIGN, DIMENSIONING AND INSTALLATION
DIN EN 12828:2014-07 HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
EN ISO 11855-2:2015 BUILDING ENVIRONMENT DESIGN - DESIGN, DIMENSIONING, INSTALLATION AND CONTROL OF EMBEDDED RADIANT HEATING AND COOLING SYSTEMS - PART 2: DETERMINATION OF THE DESIGN HEATING AND COOLING CAPACITY (ISO 11855-2:2012)
DIN EN 1264-3:2009-11 Water based surface embedded heating and cooling systems - Part 3: Dimensioning
ISO 11855-2:2012 Building environment design Design, dimensioning, installation and control of embedded radiant heating and cooling systems Part 2: Determination of the design heating and cooling capacity
BS EN 15316-2-3:2007 Heating systems in buildings. Method for calculation of system energy requirements and system efficiencies Space heating distribution systems
05/30128995 DC : 0 PREN 15251 - CRITERIA FOR THE INDOOR ENVIRONMENT INCULDING THERMAL, INDOOR AIR QUALITY, LIGHT AND NOISE
EN 50559:2013 Electric room heating, underfloor heating, characteristics of performance - Definitions, method of testing, sizing and formula symbols
ISO 13790:2008 Energy performance of buildings Calculation of energy use for space heating and cooling
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 15243:2007 Ventilation for buildings - Calculation of room temperatures and of load and energy for buildings with room conditioning systems
EN 15377-1:2008 Heating systems in buildings - Design of embedded water based surface heating and cooling systems - Part 1: Determination of the design heating and cooling capacity
EN 15450:2007 Heating systems in buildings - Design of heat pump heating systems
EN 14337:2005 Heating Systems in buildings - Design and installation of direct electrical room heating systems
EN 12828:2012+A1:2014 Heating systems in buildings - Design for water-based heating systems
EN 15316-2-1:2007 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 2-1: Space heating emission systems
EN ISO 13790:2008 Energy performance of buildings - Calculation of energy use for space heating and cooling (ISO 13790:2008)
EN 15251:2007 Indoor environmental input parameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics
EN 15316-2-3:2007 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 2-3: Space heating distribution systems
ISO 17772-1:2017 Energy performance of buildings — Indoor environmental quality — Part 1: Indoor environmental input parameters for the design and assessment of energy performance of buildings
17/30313628 DC : 0 BS EN ISO 20023 - SOLID BIOFUELS - SAFETY OF SOLID BIOFUEL PELLETS - SAFE HANDLING AND STORAGE OF WOOD PELLETS IN RESIDENTIAL AND OTHER SMALL-SCALE APPLICATIONS
UNE-EN ISO 11855-2:2016 Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 2: Determination of the design heating and cooling capacity (ISO 11855-2:2012)
I.S. EN 15251:2007 INDOOR ENVIRONMENTAL INPUT PARAMETERS FOR DESIGN AND ASSESSMENT OF ENERGY PERFORMANCE OF BUILDINGS ADDRESSING INDOOR AIR QUALITY, THERMAL ENVIRONMENT, LIGHTING AND ACOUSTICS
NF EN 1264-3 : 2010 WATER BASED SURFACE EMBEDDED HEATING AND COOLING SYSTEMS - PART 3: DIMENSIONING
DIN EN 14337 E : 2006 HEATING SYSTEMS IN BUILDINGS - DESIGN AND INSTALLATION OF DIRECT ELECTRICAL ROOM HEATING SYSTEMS
BS EN 12828 : 2012 HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
BS EN ISO 13790:2008 Energy performance of buildings. Calculation of energy use for space heating and cooling
BS EN 14337:2005 Heating systems in buildings. Design and installation of direct electrical room heating systems
BS EN 15450:2007 Heating systems in buildings. Design of heat pump heating systems
DIN EN 15377-1:2009-02 HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 1: DETERMINATION OF THE DESIGN HEATING AND COOLING CAPACITY
DIN EN 15377-2:2008-11 HEATING SYSTEMS IN BUILDINGS - DESIGN OF EMBEDDED WATER BASED SURFACE HEATING AND COOLING SYSTEMS - PART 2: DESIGN, DIMENSIONING AND INSTALLATION
DIN EN 14337:2006-02 Heating systems in buildings - Design and installation of direct electrical room heating systems
DIN EN 15450:2007-12 Heating systems in buildings - Design of heat pump heating systems

ISO 13789:2017 Thermal performance of buildings — Transmission and ventilation heat transfer coefficients — Calculation method
EN ISO 10211-2 : 2001 THERMAL BRIDGES IN BUILDING CONSTRUCTION - CALCULATION OF HEAT FLOWS AND SURFACE TEMPERATURES - PART 2: LINEAR THERMAL BRIDGES
EN 673:2011 Glass in building - Determination of thermal transmittance (U value) - Calculation method
EN ISO 10456:2007/AC:2009 BUILDING MATERIALS AND PRODUCTS - HYGROTHERMAL PROPERTIES - TABULATED DESIGN VALUES AND PROCEDURES FOR DETERMINING DECLARED AND DESIGN THERMAL VALUES
BS EN 14336:2004 Heating systems in buildings. Installation and commissioning of water based heating systems
ISO 10211-1:1995 Thermal bridges in building construction Heat flows and surface temperatures Part 1: General calculation methods
EN 12524 : 2000 BUILDING MATERIALS AND PRODUCTS - HYGROTHERMAL PROPERTIES - TABULATED DESIGN VALUES
EN ISO 6946:2017 Building components and building elements - Thermal resistance and thermal transmittance - Calculation methods (ISO 6946:2017, Corrected version 2021-12)
EN ISO 14683:2017 Thermal bridges in building construction - Linear thermal transmittance - Simplified methods and default values (ISO 14683:2017)
CR 1752:1998 Ventilation for buildings - Design criteria for the indoor environment
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)
PREN ISO 13790 : DRAFT 1999 THERMAL PERFORMANCE OF BUILDINGS - CALCULATION OF ENERGY USE FOR HEATING
ISO 10456:2007 Building materials and products — Hygrothermal properties — Tabulated design values and procedures for determining declared and design thermal values
BS 5449:1990 Specification for forced circulation hot water central heating systems for domestic premises
ISO 13370:2017 Thermal performance of buildings — Heat transfer via the ground — Calculation methods
EN ISO 13370:2017 Thermal performance of buildings - Heat transfer via the ground - Calculation methods (ISO 13370:2017)
PREN ISO 10077-2 : DRAFT 2009 THERMAL PERFORMANCE OF WINDOWS, DOORS AND SHUTTERS - CALCULATION OF THERMAL TRANSMITTANCE - PART 2: NUMERICAL METHOD FOR FRAMES
EN ISO 10211-1 : 95 COR 2002 THERMAL BRIDGES IN BUILDING CONSTRUCTION - CALCULATION OF HEAT FLOWS AND SURFACE TEMPERATURES - PART 1: GENERAL METHODS
ISO 10211-2:2001 Thermal bridges in building construction Calculation of heat flows and surface temperatures Part 2: Linear thermal bridges
BS EN 12828 : 2012 HEATING SYSTEMS IN BUILDINGS - DESIGN FOR WATER-BASED HEATING SYSTEMS
ISO 6946:2017 Building components and building elements — Thermal resistance and thermal transmittance — Calculation methods
ISO 10077-1:2017 Thermal performance of windows, doors and shutters — Calculation of thermal transmittance — Part 1: General
EN ISO 13789:2017 Thermal performance of buildings - Transmission and ventilation heat transfer coefficients - Calculation method (ISO 13789:2017)
EN ISO 10077-1:2017 Thermal performance of windows, doors and shutters - Calculation of thermal transmittance - Part 1: General (ISO 10077-1:2017, Corrected version 2020-02)
ISO 14683:2017 Thermal bridges in building construction — Linear thermal transmittance — Simplified methods and default values

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