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EN 15316-3-3:2007

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 system energy requirements and system efficiencies - Part 3-3: Domestic hot water systems, generation

Superseded date

01-05-2017

Published date

03-10-2007

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols, units and indices
5 Energy output of the domestic hot water generation
   sub-system
   5.1 General
   5.2 Domestic hot water systems with a single
       heat generator
   5.3 Domestic hot water systems with multiple
       heat generators
       5.3.1 General
       5.3.2 Domestic hot water systems with different
             types of heat generators in a series
             configuration
       5.3.3 Domestic hot water systems with multiple
             heat generators in a parallel configuration
6 Indirectly heated hot water storage vessel
7 Primary circulation pipes
   7.1 General
   7.2 Thermal losses by a simple estimation method
   7.3 Thermal losses by a detailed calculation method
8 Direct heated domestic hot water generation devices
   8.1 General
   8.2 Heat generation systems in single-family dwellings
   8.3 Heat generation systems others than for
       single-family dwellings
       8.3.1 Oil and gas fired boilers
       8.3.2 Direct gas fired domestic storage water heater
       8.3.3 Direct electrical heated domestic storage
             water heaters
       8.3.4 Alternative generators
9 Auxiliary energy
   9.1 Total auxiliary energy consumption
   9.2 Auxiliary energy consumption for primary circulation
       pumps
   9.3 Auxiliary energy consumption for direct heated domestic
       hot water generation devices
10 Recoverable heat losses, recovered heat losses and
   unrecoverable heat losses
Annex A (informative) - Calculation of thermal loss from a
                        gas or oil fired boiler in systems other
                        than for single family dwellings
  A.1 Calculation of total boiler thermal loss
  A.2 Calculation of heat loss during boiler operation
  A.3 Calculation of stand-by heat loss
      A.3.1 General
      A.3.2 Average boiler temperature during a
            stand-by period
      A.3.3 Load factor of a boiler
      A.3.4 Auxiliary energy consumption for a boiler
      A.3.5 Nominal output efficiency of a boiler
Annex B (informative) - Thermal loss from a gas fired domestic
                        storage water heater
Annex C (informative) - Thermal loss from an electrical heated
                        domestic storage water heater
                        (with continuous power on)
Annex D (informative) - Thermal loss from an electrical heated
                        domestic storage water heater (with
                        timed power on)
Bibliography

This European Standard is part of a set of standards covering the methods for calculation of system energy requirements and system efficiencies of heating systems in buildings. In particular this standard is one of a number of standards dealing with domestic hot water systems.The scope of this specific part is to standardise the methods for calculation of:-thermal losses from the domestic hot water generation system;-recoverable thermal losses for space heating from the domestic hot water generation system;-auxiliary energy of the domestic hot water generation systems.These values are input data for calculation of the overall energy use according to prEN 15603 and EN 15316-1.This European Standard specifies the:-inputs;-calculation methods;outputs.

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

BS EN 15316-4-7:2008 Heating systems in buildings. Method for calculation of system energy requirements and system efficiencies Space heating generation systems, biomass combustion systems
DIN EN 15643-4:2012-04 Sustainability of construction works - Assessment of buildings - Part 4: Framework for the assessment of economic performance
CEN/TR 15232-2:2016 Energy performance of buildings - Part 2: Accompanying TR prEN 15232-1:2015 - Modules M10-4,5,6,7,8,9,10
UNI EN 15316-4-7 : 2009 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-7: SPACE HEATING GENERATION SYSTEMS, BIOMASS COMBUSTION SYSTEMS
DIN EN 15232:2012-04 ENERGY PERFORMANCE OF BUILDINGS - IMPACT OF BUILDING AUTOMATION, CONTROLS AND BUILDING MANAGEMENT
BS EN 15232:2012 Energy performance of buildings. Impact of Building Automation, Controls and Building Management
UNI EN 15643-4 : 2012 SUSTAINABILITY OF CONSTRUCTION WORKS - ASSESSMENT OF BUILDINGS - PART 4: FRAMEWORK FOR THE ASSESSMENT OF ECONOMIC PERFORMANCE
BS EN 15643-4:2012 Sustainability of construction works. Assessment of buildings Framework for the assessment of economic performance
NF EN 15316-4-7 : 2009 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-7: SPACE HEATING GENERATION SYSTEMS, BIOMASS COMBUSTION SYSTEMS
DIN EN 15643-3:2012-04 Sustainability of construction works - Assessment of buildings - Part 3: Framework for the assessment of social performance
I.S. EN 15643-4:2012 SUSTAINABILITY OF CONSTRUCTION WORKS - ASSESSMENT OF BUILDINGS - PART 4: FRAMEWORK FOR THE ASSESSMENT OF ECONOMIC PERFORMANCE
ISO 13675:2013 Heating systems in buildings Method and design for calculation of the system energy performance Combustion systems (boilers)
EN 15643-4:2012 Sustainability of construction works - Assessment of buildings - Part 4: Framework for the assessment of economic performance
EN 15643-3:2012 Sustainability of construction works - Assessment of buildings - Part 3: Framework for the assessment of social performance
UNE-EN 15316-4-1:2010 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-1: Space heating generation systems, combustion systems (boilers)
I.S. EN 15643-3:2012 SUSTAINABILITY OF CONSTRUCTION WORKS - ASSESSMENT OF BUILDINGS - PART 3: FRAMEWORK FOR THE ASSESSMENT OF SOCIAL PERFORMANCE
UNE-EN 15316-4-2:2010 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems
DIN EN 15232 E : 2012 ENERGY PERFORMANCE OF BUILDINGS - IMPACT OF BUILDING AUTOMATION, CONTROLS AND BUILDING MANAGEMENT
UNE-EN 15232:2014 Energy performance of buildings - Impact of Building Automation, Controls and Building Management
DIN EN 15316-4-7:2009-02 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-7: SPACE HEATING GENERATION SYSTEMS, BIOMASS COMBUSTION SYSTEMS
16/30333945 DC : 0 BS EN 15643-5 - SUSTAINABILITY OF CONSTRUCTION WORKS - SUSTAINABILITY ASSESSMENT OF BUILDINGS AND CIVIL ENGINEERING WORKS - PART 5: FRAMEWORK FOR THE ASSESSMENT OF SUSTAINABILITY PERFORMANCE OF CIVIL ENGINEERING WORKS
S.R. CEN/TR 15232-2:2016 ENERGY PERFORMANCE OF BUILDINGS - PART 2: ACCOMPANYING TR PREN 15232-1:2015 - MODULES M10-4,5,6,7,8,9,10
CEN/TR 15615:2008 Explanation of the general relationship between various European standards and the Energy Performance of Buildings Directive (EPBD) - Umbrella Document
I.S. EN 15316-4-7:2008 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-7: SPACE HEATING GENERATION SYSTEMS, BIOMASS COMBUSTION SYSTEMS
ISO 23045:2008 Building environment design Guidelines to assess energy efficiency of new buildings
UNI EN 15643-3 : 2012 SUSTAINABILITY OF CONSTRUCTION WORKS - ASSESSMENT OF BUILDINGS - PART 3: FRAMEWORK FOR THE ASSESSMENT OF SOCIAL PERFORMANCE
UNI EN 15232 : 2012 ENERGY PERFORMANCE OF BUILDINGS - IMPACT OF BUILDING AUTOMATION, CONTROLS AND BUILDING MANAGEMENT
11/30244232 DC : DRAFT JUNE 2011 BS EN 15232 - ENERGY PERFORMANCE OF BUILDINGS - IMPACT OF BUILDING AUTOMATION, CONTROLS AND BUILDING MANAGEMENT
PD CEN/TR 15232-2:2016 Energy performance of buildings Accompanying TR prEN 15232-1:2015. Modules M10-4,5,6,7,8,9,10
EN 15316-4-7:2008 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-7: Space heating generation systems, biomass combustion systems
EN 15232:2012 Energy performance of buildings - Impact of Building Automation, Controls and Building Management
BS EN 15643-3:2012 Sustainability of construction works. Assessment of buildings Framework for the assessment of social performance
I.S. EN 15232:2012 ENERGY PERFORMANCE OF BUILDINGS - IMPACT OF BUILDING AUTOMATION, CONTROLS AND BUILDING MANAGEMENT
PD CEN/TR 15615:2008 Explanation of the general relationship between various CEN standards and the Energy Performance of Buildings Directive (EPBD). Umbrella document
12/30239784 DC : 0 BS ISO 13675 - HEATING AND COOLING SYSTEMS IN BUILDINGS - METHOD AND DESIGN FOR CALCULATION OF THE SYSTEM ENERGY PERFORMANCE - COMBUSTION SYSTEMS (BOILERS)
BS ISO 13675:2013 Heating systems in buildings. Method and design for calculation of the system energy performance. Combustion systems (boilers)
PREN 15643-5 : DRAFT 2016 SUSTAINABILITY OF CONSTRUCTION WORKS - SUSTAINABILITY ASSESSMENT OF BUILDINGS AND CIVIL ENGINEERING WORKS - PART 5: FRAMEWORK FOR THE ASSESSMENT OF SUSTAINABILITY PERFORMANCE OF CIVIL ENGINEERING WORKS
UNE-EN 15316-4-7:2010 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-7: Space heating generation systems, biomass combustion systems

PREN 15316-4-1 : DRAFT 2014 HEATING SYSTEMS AND WATER BASED COOLING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-1: SPACE HEATING AND DHW GENERATION SYSTEMS, COMBUSTION SYSTEMS (BOILERS, BIOMASS)
EN 677:1998 Gas-fired central heating boilers - Specific requirements for condensing boilers with a nominal heat input not exceeding 70 kW
ISO 9488:1999 Solar energy Vocabulary
EN 15316-4-4:2017 Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-4: Heat generation systems, building-integrated cogeneration systems, Module M8-3-4, M8-8-4, M8-11-4
EN 304:2017 Heating boilers - Test code for heating boilers for atomizing oil burners
EN 15316-4-6:2007 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-6: Heat generation systems, photovoltaic systems
EN 89:2015 Gas-fired storage water heaters for the production of domestic hot water
EN 297:1994/A2:1996/AC:2006 GAS-FIRED CENTRAL HEATING BOILERS - TYPE B[11] AND B[11BS] BOILERS FITTED WITH ATMOSPHERIC BURNERS OF NOMINAL HEAT INPUT NOT EXCEEDING 70 KW
EN 13203-2:2015 Gas-fired domestic appliances producing hot water - Part 2: Assessment of energy consumption
EN 483:1999/A4:2007 GAS-FIRED CENTRAL HEATING BOILERS - TYPE C BOILERS OF NOMINAL HEAT INPUT NOT EXCEEDING 70 KW
EN 15316-1:2017 Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 1: General and Energy performance expression, Module M3-1, M3-4, M3-9, M8-1, M8-4
EN 656:1999/A1:2006 GAS-FIRED CENTRAL HEATING BOILERS - TYPE B BOILERS OF NOMINAL HEAT INPUT EXCEEDING 70 KW BUT NOT EXCEEDING 300 KW
IEC 60379:1987 Methods for measuring the performance of electric storage water-heaters for household purposes
EN ISO 13790:2008 Energy performance of buildings - Calculation of energy use for space heating and cooling (ISO 13790:2008)
EN 15316-4-3:2017 Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-3: Heat generation systems, thermal solar and photovoltaic systems, Module M3-8-3, M8-8-3, M11-8-3
ISO 13602-2:2006 Technical energy systems Methods for analysis Part 2: Weighting and aggregation of energywares
EN ISO 9488:1999 Solar energy - Vocabulary (ISO 9488:1999)
EN 15450:2007 Heating systems in buildings - Design of heat pump heating systems
PRCEN/TR 15615 : DRAFT 2014 ENERGY PERFORMANCE OF BUILDINGS - MODULE M1-X - ACCOMPANYING TECHNICAL REPORT ON DRAFT OVERARCHING STANDARD EPB (PREN 15603)
EN 12897:2016 Water supply - Specification for indirectly heated unvented (closed) storage water heaters
PREN 15316-4-2 : DRAFT 2014 HEATING SYSTEMS AND WATER BASED COOLING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-2: SPACE HEATING GENERATION SYSTEMS, HEAT PUMP SYSTEMS
EN 15316-3-1:2007 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 3-1: Domestic hot water systems, characterisation of needs (tapping requirements)
92/42/EEC : 1992 AMD 5 2013 COUNCIL DIRECTIVE 92/42/EEC OF 21 MAY 1992 ON EFFICIENCY REQUIREMENTS FOR NEW HOT-WATER BOILERS FIRED WITH LIQUID OR GASEOUS FUELS
EN 15316-3-2:2007 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 3-2: Domestic hot water systems, distribution
EN 60379:2004 Methods for measuring the performance of electric storage water-heaters for household purposes
ISO 13790:2008 Energy performance of buildings Calculation of energy use for space heating and cooling
PREN 15603 : DRAFT 2013 ENERGY PERFORMANCE OF BUILDINGS - OVERARCHING STANDARD EPBD
EN 15316-4-5:2017 Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-5: District heating and cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5
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
EN 625:1995 Gas-fired central heating boilers - Specific requirements for the domestic hot water operation of combination boilers of nominal heat input not exceeding 70 kW

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