EN 50193-1:2016/A1:2020

Electric instantaneous water heaters - Methods for measuring the Performance - Part 1: General requirements EN 50193-1:2016/A1:2020

Publication date:   Jan 21, 2021

General information

60.60 Standard published   Aug 21, 2020


CLC/TC 59X Performance of household and similar electrical appliances

European Norm

91.140.65   Water heating equipment



Language in which you want to receive the document.


This European Standard applies to electric instantaneous water heaters for domestic hot water heating for household and similar applications, which show both of the following characteristics:
– fulfilling at least one load pattern from Annex A;
– heating up to temperatures below the boiling temperature.
This European Standard specifies terms, definitions and measurement methods for the assessment of energy efficiency.
This European Standard does not take into account requirements regarding the safety of the appliances.

Related legislation

Legislation 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


EN 50193-1:2016


EN 50193-1:2016/A1:2020
60.60 Standard published
Aug 21, 2020