12/30254956 DC : 0

Foreword
1 Scope
2 Normative references
3 Definitions
4 Classification of water heaters
5 Constructional requirements
6 Operational requirements
7 Rational use of energy
8 Fitness for purpose
9 Marking and instructions
Annex A (informative) - National situations
Annex B (normative) - Test apparatus for type C[1],
        C[3], B[4] and B[5] water heaters
Annex C (normative) - Test apparatus for type C[21]
        appliances
Annex D (normative) - Description of the sealed room
        for the tests of type A[AS] appliances
Annex E (informative) - Soundness of the gas circuit
        test - Volumetric method
Annex F (informative) - Principal symbols and
        abbreviations used
Annex G (informative) - Guidelines for extension to
        other categories
Annex H (informative) - A deviations
Annex I (normative) - Lists of materials currently used
Annex J (normative) - Test methods to determine the
        effects of to long-term thermal load, long-term
        condensate exposure, condensing/non-condensing
        cycling and resistance to UV radiation
Annex ZA (informative) - Clauses of this European
         Standard addressing Essential Requirements
         or other provisions of EU Directives

BS EN 26