PREN 12897 : DRAFT 2014
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WATER SUPPLY - SPECIFICATION FOR INDIRECTLY HEATED UNVENTED (CLOSED) STORAGE WATER HEATERS
06-01-2016
09-22-2014
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Requirements
5 Marking
6 Evaluation of conformity
7 Technical documents
Annex A (normative) - Hot water safety and performance testing
Annex B (normative) - Measurement of standing heat loss for
factory insulated storage water heaters
Annex C (informative) - Inspection access
Bibliography
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