prEN 15316-5

Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 5: Space heating and DHW storage systems (not cooling), Module M3-7, M8-7 prEN 15316-5

Publication date:   Apr 18, 2024

General information

40.20 DIS ballot initiated: 12 weeks   Apr 18, 2024


CEN/TC 228 Heating systems and water based cooling systems in buildings

European Norm

91.140.10   Central heating systems | 91.140.65   Water heating equipment



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This document covers energy performance calculation of water based storage sub-systems used for heating, for domestic hot water or for combination of these.
This document does not cover sizing or inspection of such storage systems.
Table 1 shows the relative position of this document within the set of EPB standards in the context of the modular structure as set out in EN ISO 52000 1.
NOTE 1 In CEN ISO/TR 52000 2, the same table can be found with, for each module, the numbers of the relevant EPB standards and accompanying Technical Reports that are published or in preparation.
NOTE 2 The modules represent EPB standards, although one EPB standard may cover more than one module and one module may be covered by more than one EPB standard, for instance a simplified and a detailed method respectively. See also Clause 2 and Tables A.1 and B.1.
Table 1 - Position of this document within the modular structure of the set of EPB standards
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Related legislation

Legislation related to this standard


Directive 2010/31/eu of the European Parliament and of the Council of 19 May 2010 on the energy performance of buildings (recast)

Life cycle


EN 15316-5:2017


prEN 15316-5
40.20 DIS ballot initiated: 12 weeks
Apr 18, 2024