PREN 12831-1 : DRAFT 2014

Name: PREN 12831-1 : DRAFT 2014
Brand: CEN

Superseded

HEATING SYSTEMS AND WATER BASED COOLING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 1: SPACE HEATING LOAD

Superseded date

01-07-2017

Published date

20-10-2014

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and Definitions
4 Symbols and abbreviations
5 Methods
6 Standard method - Heat load of rooms, building entities
  and buildings
7 Simplified method for the calculation of the design heat
  load of a heated space (single rooms)
8 Simplified method for the calculation of the building
  design heat load
Annex A (normative) - Input data, default values
Annex B (normative) - Influence of the heat emission system in
        high rooms (ceiling height >= 4 m)
Annex C (normative) - Design ventilation heat loss - general
        calculation model (case 4)
Annex D (informative) - Input data, default values
Annex E (informative) - Detailed consideration of thermal bridges
Annex F (informative) - Internal temperatures theta[u] of unheated
        spaces or adjacent building entities within the same building
Annex G (informative) - Equivalent thermal transmittance of building
        elements against ground
Annex H (informative) - Intermittently heated spaces (6.3.4)
Annex I (informative) - External air volume flow through large
        openings

Defines methods for the calculation of the design heat load for single rooms, building entities and buildings, where the design heat load is defined as the heat supply (wattage) needed to maintain the required internal design temperature under design external conditions.

Committee	TC 228
DocumentType	Draft
PublisherName	Comite Europeen de Normalisation
Status	Superseded

Standards	Relationship
DIN EN 12831-1:2017-09	Identical
14/30309932 DC : 0	Identical

ISO 52000-1:2017	Energy performance of buildings — Overarching EPB assessment — Part 1: General framework and procedures
I.S. EN ISO 52000-1:2017	ENERGY PERFORMANCE OF BUILDINGS - OVERARCHING EPB ASSESSMENT - PART 1 - GENERAL FRAMEWORK AND PROCEDURES (ISO 52000-1:2017)
15/30297505 DC : 0	BS EN 16798-11 - ENERGY PERFORMANCE OF BUILDINGS - MODULE M4-3- CALCULATION OF THE DESIGN COOLING LOAD
S.R. CEN/TR 12831-2:2017	ENERGY PERFORMANCE OF BUILDINGS - METHOD FOR CALCULATION OF THE DESIGN HEAT LOAD - PART 2: EXPLANATION AND JUSTIFICATION OF EN 12831-1, MODULE M3-3
EN ISO 52000-1:2017	Energy performance of buildings - Overarching EPB assessment - Part 1: General framework and procedures (ISO 52000-1:2017)
ISO 52016-1:2017	Energy performance of buildings — Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads — Part 1: Calculation procedures
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
BS EN 15316-4-5:2017	Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies District heating and cooling, Module M3-8-5, M4-8-5, M8-8-5, M11-8-5
BS EN 15316-2:2017	Energy performance of buildings. Method for calculation of system energy requirements and system efficiencies Space emission systems (heating and cooling), Module M3-5, M4-5
EN 15459-1:2017	Energy performance of buildings - Economic evaluation procedure for energy systems in buildings - Part 1: Calculation procedures, Module M1-14
EN 15316-2:2017	Energy performance of buildings - Method for calculation of system energy requirements and system efficiencies - Part 2: Space emission systems (heating and cooling), Module M3-5, M4-5
BS EN 15459-1:2017	Energy performance of buildings. Economic evaluation procedure for energy systems in buildings Calculation procedures, Module M1-14