DIN EN 12831-3:2017-09
Energy performance of buildings - Method for calculation of the design heat load - Part 3: Domestic hot water systems heat load and characterisation of needs, Module M8-2, M8-3; German version EN 12831-3:2017 / Note: To be amended by DIN EN 12831-3/A1 (2021-04), DIN EN 12831-3/A100 (2021-09).
| Fecha edición: |
2017-09-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This standard is part of a set of standards covering methods for the 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 determining the heat load and the energy need for domestic hot water.The calculation of the heat load and the energy needs for domestic hot water applies to a dwelling, a building or a zone of a building (Qw).In order to be coherent with calculation methods for space heating systems, emission losses representing taps and control shall be taken into account. |
| Keywords: | Air-conditioning systems|Buildings|Climate|Construction|Construction works|Definitions|Design|Drinking water|Effective heating surface|Efficiency|Energy demands|Energy Performance of Buildings|EPB|Flats|Heat loss|Heated systems|Heating equipment|Heating installations|Heating loads|Hot water|Hot water heating systems|Hot water preparation plants|Hot-water central heating|Interior trim|Internal temperature|Mathematical calculations|Methods of calculation|Potable water|Power generating plant|Rules|Service installations in buildings|Temperature|Thermal design of buildings|Thermal efficiency|Thermal environment systems|Thermal protection|Utilization of energy|Warm water|Warm water supply|Water distribution |
| ICS: | 91.140.65 - Aparatos para producción de agua caliente sanitaria, 91.140.10 - Sistemas de calefacción central |
| CTN: | |
|
Equivalencia Internacional |
Idéntica EN 12831-3:2017/prA1 |
|
Reemplazo Normas |
Reemplaza a DIN EN 15316-3-1:2008-06 Reemplaza a DIN EN 12831-3:2014-12 |










