S.R. 50-4:2021
Current
The latest, up-to-date edition.
Building services - Part 4: Heat pump systems in dwellings
Hardcopy , PDF
English
25-03-2021
Foreword
Acknowledgements
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and abbreviated terms
4 Heat pump fundamentals
5 Design
6 Installation
7 Commissioning
8 Maintenance
Annex A (informative) Thermodynamics, refrigerant gases and other measures of performance
Annex B (informative) Safety classification and information about refrigerants
Annex C (informative) Supplementary heat pump information
Annex D (informative) U-values
Annex E (informative) Heat pump energy calculations
Annex F (informative) Noise levels in the vicinity
Annex G (normative) Examples of thermal conductivity and volume-related specific heat capacity of the underground (from prEN 17522)
Annex H (informative) Commissioning checklist
Bibliography
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