• There are no items in your cart

EN 15450:2007

Current

Current

The latest, up-to-date edition.

Heating systems in buildings - Design of heat pump heating systems

Published date

03-10-2007

Sorry this product is not available in your region.

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
  3.1 Terms and definitions
  3.2 Symbols, units and abbreviations
4 System design requirements
  4.1 General
      4.1.1 Basic consideration
      4.1.2 Heat source
      4.1.3 Electrical supply
      4.1.4 Strategy
      4.1.5 Positioning
      4.1.6 Noise level
  4.2 Heat supply
  4.3 Additional backup heater
  4.4 Domestic hot water production or other
      attached systems
      4.4.1 Hot water demand
      4.4.2 Heat pump data
      4.4.3 Sizing (heat pump capacity, DHW
            storage volume, auxiliary source capacity)
      4.4.4 Specific control requirement for DHW
            production
      4.4.5 Other specifications
  4.5 Hydraulic integration
  4.6 Control of the system
  4.7 Safety arrangements
  4.8 Operational requirements
      4.8.1 General
      4.8.2 Provisions for monitoring operational
            conditions (e.g. temperature, power
            consumption)
5 Installation requirements
6 Commissioning of the system
  6.1 Overview
  6.2 Preparation of commissioning
      6.2.1 Heat distribution circuit
      6.2.2 Ground loop
      6.2.3 Filling and venting
      6.2.4 Switch box and electrical wiring
  6.3 Commissioning
      6.3.1 Functional performance tests
      6.3.2 Operation performance tests
      6.3.3 Balancing
  6.4 Handing over
Annex A (informative) - Guidelines for determining
                        design parameters
      A.1 Design parameters for heat pumps using water
          as a heat source
          A.1.1 Water quality
          A.1.2 Water temperature
          A.1.3 Water quantity
      A.2 Design parameters for heat pumps using
          ground as a heat source
          A.2.1 General
          A.2.2 Ground temperature
          A.2.3 Heat extraction rates
          A.2.4 Vertical bore heat exchanger
Annex B (informative) - Standard hydraulic circuits
Annex C (normative) - Calculation and requirements
                      for Seasonal Performance Factors
                      (SPF)
      C.1 Definitions
      C.2 Calculations
      C.3 Minimum and target SPF-values for
          heat pumps
Annex D (informative) - Noise levels in the vicinity
Annex E (informative) - Average daily tapping patterns
                        for domestic hot water production
      E.1 Average daily tapping patterns
      E.2 Example calculation
Annex F (informative) - Capacity control
      F.1 General control strategy
      F.2 Capacity control of the heat pump
      F.3 Enhanced Cycle Systems
Bibliography

This standard specifies design criteria for heating systems in buildings using electrically driven heat pumps alone or in combination with other heat generators. Heat pump systems considered include (see Table 1):-water - water;-water - air;-brine - water;-refrigerant - water (direct expansion systems);-refrigerant - refrigerant;-air - air;-air - water.This standard takes into account the heating requirements of attached systems (e.g. domestic hot water) in the design of heat supply, but does not cover the design of these systems. This standard covers only the aspects dealing with the heat pump, the interface with the heat distribution system and heat emission system (e.g. buffering system), the control of the whole system and the aspects dealing with energy source of the system.Systems designed primarily for cooling and systems which can operate simultaneously in cooling and heating mode are not within the scope of this standard.

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

Standards Relationship
BS EN 15450:2007 Identical
NS EN 15450 : 1ED 2007 Identical
PN EN 15450 : 2007 Identical
SN EN 15450 : 2007 Identical
NEN EN 15450 : 2007 Identical
UNI EN 15450 : 2008 Identical
I.S. EN 15450:2007 Identical
NF EN 15450 : 2009 Identical
NBN EN 15450 : 2008 Identical
UNE-EN 15450:2008 Identical
DIN EN 15450:2007-12 Identical

BS EN 15316-4-2:2017 Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies Space heating generation systems, heat pump systems, Module M3-8-2, M8-8-2
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
DIN EN 15316-3-3:2008-06 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 3-3: DOMESTIC HOT WATER SYSTEMS, GENERATION
BS EN 15316-3-3:2007 Heating systems in buildings. Method for calculation of system energy requirements and system efficiencies Domestic hot water systems, generation
I.S. EN 15459:2007 ENERGY PERFORMANCE OF BUILDINGS - ECONOMIC EVALUATION PROCEDURE FOR ENERGY SYSTEMS IN BUILDINGS
14/30309941 DC : 0 BS EN 15316-4-2 - 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
ISO 23045:2008 Building environment design — Guidelines to assess energy efficiency of new buildings
UNI EN 15459 : 2008 ENERGY PERFORMANCE OF BUILDINGS - ECONOMIC EVALUATION PROCEDURE FOR ENERGY SYSTEMS IN BUILDINGS
DIN EN 15459-1:2017-09 ENERGY PERFORMANCE OF BUILDINGS - ECONOMIC EVALUATION PROCEDURE FOR ENERGY SYSTEMS IN BUILDINGS - PART 1: CALCULATION PROCEDURES, MODULE M1-14
EN 15316-3-3:2007 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 3-3: Domestic hot water systems, generation
EN 15459-1:2017 Energy performance of buildings - Economic evaluation procedure for energy systems in buildings - Part 1: Calculation procedures, Module M1-14
EN 15459:2007 Energy performance of buildings - Economic evaluation procedure for energy systems in buildings
DIN EN 15316-4-2:2008-09 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-2: SPACE HEATING GENERATION SYSTEMS, HEAT PUMP SYSTEMS, MODULE M3-8-2, M8-8-2
BS EN 15459-1:2017 Energy performance of buildings. Economic evaluation procedure for energy systems in buildings Calculation procedures, Module M1-14
I.S. EN 15459-1:2017 ENERGY PERFORMANCE OF BUILDINGS - ECONOMIC EVALUATION PROCEDURE FOR ENERGY SYSTEMS IN BUILDINGS - PART 1: CALCULATION PROCEDURES, MODULE M1-14
I.S. EN 15316-3-3:2007 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 3-3: DOMESTIC HOT WATER SYSTEMS, GENERATION
I.S. EN 15316-4-2:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-2: SPACE HEATING GENERATION SYSTEMS, HEAT PUMP SYSTEMS, MODULE M3-8-2, M8-8-2
BS EN 15459:2007 Energy performance of buildings. Economic evaluation procedure for energy systems in buildings
DIN EN 15459:2008-06 ENERGY PERFORMANCE OF BUILDINGS - ECONOMIC EVALUATION PROCEDURE FOR ENERGY SYSTEMS IN BUILDINGS
I.S. EN 15316-4-2:2017+AC:2017 ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-2: SPACE HEATING GENERATION SYSTEMS, HEAT PUMP SYSTEMS, MODULE M3-8-2, M8-8-2

EN 378-1:2016 Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements, definitions, classification and selection criteria
DIN 8901:2002-12 REFRIGERATING SYSTEMS AND HEAT PUMPS - PROTECTION OF SOIL, GROUND AND SURFACE WATER - SAFETY AND ENVIRONMENTAL REQUIREMENTS AND TESTING
VDI 4640 Blatt 2:2001-09 Thermal use of the underground - Ground source heat pump systems
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 12828:2012+A1:2014 Heating systems in buildings - Design for water-based heating systems
CEN/TS 14825 : 2003 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS FOR SPACE HEATING AND COOLING - TESTING AND RATING AT PART LOAD CONDITIONS
EN 13313:2010 Refrigerating systems and heat pumps - Competence of personnel
EN 255-3:1997/AC:1997 AIR CONDITIONERS, LIQUID CHILLING PACKAGES AND HEAT PUMPS WITH ELECTRICALLY DRIVEN COMPRESSORS - HEATING MODE - TESTING AND REQUIREMENTS FOR MARKING FOR SANITARY HOT WATER UNITS
EN 14336:2004 Heating systems in buildings - Installation and commissioning of water based heating systems
EN 12831:2003 Heating systems in buildings - Method for calculation of the design heat load

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.