NEN EN 832 : 98 C2 2002

Foreword
Introduction
1 Scope
2 Normative references
3 Definitions, symbols and units
4 Outline of the calculation procedure and required
   data
5 Heat losses at constant internal temperature
6 Heat gains
7 Heat use
8 Annual heat use of the building
9 Heating energy use
10 Report
Annex A (normative) Application to existing buildings
Annex B (normative) Calculation method for multi-zone
         buildings
Annex C (normative) Additional losses for special
         envelope elements
Annex D (normative) Solar gains of special elements
Annex E (informative) Envelope elements with heating
         devices
Annex F (informative) Data for estimation of natural
         ventilation and infiltration
Annex H (informative) Calculation of effective thermal
         capacity
Annex J (informative) Heat losses with intermittent
         heating or set-back
Annex K (informative) Accuracy of the method
Annex L (informative) Calculation example
Annex M (informative) Bibliography
Annex ZB (informative) A-deviations

Provides a simplified calculation procedure for assessing the heat use and energy required for space heating of a residential building or part of building. Covers heat losses, annual heat required for maintenance of the specific set-point temperatures and annual energy needed by the building's heating system for space heating.