PREN 12831-3 : DRAFT 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
HEATING SYSTEMS AND WATER BASED COOLING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 3: DOMESTIC HOT WATER SYSTEMS HEAT LOAD AND CHARACTERISATION OF NEEDS
01-07-2017
11-11-2014
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Sizing of domestic hot water systems
6 Method for calculation of energy need for
domestic hot water for different installations
Annex A (normative) - Input data
Annex B (informative) - Default input data
Annex C (informative) - Tapping programs for
single family dwellings
Annex D (informative) - Informative values for
calculation of the energy need for domestic
hot water in buildings
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