Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Classification
5 Construction
6 Electrical safety
7 Controls
8 Operational requirements
9 Useful efficiencies
10 Electric auxiliary energy
11 Risk assessment
12 Marking and instructions
101 Figures
102 Listing of tables and numbers
103 Annexes
Annex AA (informative) - Compilation of the test
conditions for the various gas families
Annex BB (informative) - Standards replaced by this
standard in combination with part 1
Annex CC (informative) - Suitability of cast iron
when there is a risk of condensation
Annex ZA (informative) - Clauses of this European
Standard addressing essential requirements
or provisions of EU Directive 2009/142/EC,
'Directive relating to appliances burning
gaseous fuels (codified version)' (GAD)
Annex ZB (informative) - Clauses of this European
standard addressing the methods for the
verification of the efficiency of the EU
Directive 92/42/EEC, relating to the
efficiency of new hot boilers with an output
of 4 - 400 kW