National Foreword
European foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and subscripts
5 Information on the methods
6 Single stage heaters
7 Multistage and modulating heaters
8 Stoves and local heaters
9 Method selection
10 Worked out examples
11 Application range
12 Regulation use
13 Information on the accompanying spreadsheet
14 Results of the validation tests
15 Quality issues
Annex A (informative) - Calculation flowchart
Annex B (informative) - Balance formulae and origin of
iteration formulae
Annex C (informative) - Example: On-Off heater
Bibliography