12/30254959 DC : 0

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Classification of storage water heaters
5 Construction requirement
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[11] appliances
Annex C (normative) - Test apparatus for type
        C[21] appliances
Annex D (informative) - Examples of composition
        of the gas circuit
Annex E (normative) - Soundness test - Volumetric
        method
Annex F (informative) - Guidelines for extension to
        other categories
Annex G (informative) - A-deviations
Annex H (informative) - Special national conditions
Annex I (informative) - NO[x] conversion calculation
Annex J (informative) - Requirements and test methods
        for separate air supply and combustion products
        evacuation ducts of type C[6] water heaters
Annex K (normative) - Lists of materials currently used
Annex L (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 UE Directives
Bibliography

BS EN 89