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SRPS EN 50440:2016/A1:2021

Efficiency of domestic electrical storage water heaters and testing methods

Apr 29, 2021

General information

60.60     Apr 29, 2021



European Norm



седница 2021-03-31



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This European Standard specifies methods for measuring the performance of electric storage water heaters for the production of sanitary hot water for household and similar use.
The object is to state and define the principal performance characteristics of electric storage water heaters and to describe the test methods for measuring these characteristics.

NOTE 1 This standard does not apply to;
 storage water heaters that use electricity as a secondary source of heating the water;
 storage water heaters that do not use a tank to storage hot water;
 electric storage water heaters that do not meet the minimum (or maximum) output performance of the smallest (or biggest) load profile, as defined in Table 4.
NOTE 2 This standard does not specify performance or safety requirements. For safety requirements see EN 60335-1 in conjunction with EN 60335-2-21.

Related directives

Directives related to this standard.


Commission Delegated Regulation (EU) No 812/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of water heaters, hot water storage tanks and packages of water heater and solar device


Commission Regulation (EU) No 814/2013 of 2 August 2013 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to ecodesign requirements for water heaters and hot water storage tanks

Life cycle


SRPS EN 50440:2016/A1:2021
60.60 Standard published
Apr 29, 2021

Related project

Adopted from EN 50440:2015/A1:2020