This European Standard applies to the determination of the performances of heating boilers and combi boilers fired by liquid fuels. The requirements for the heating performances are laid down in EN 303 1:2016 and EN 303 2:2016. This test code includes the requirements and recommendations for carrying out and evaluating the procedure for testing boilers and also the details of the technical conditions under which the tests will be carried out. The requirements and the performance of testing for the sanitary hot water production of combi boilers are laid down in EN 303 6.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
EN 15456:2008 Heating boilers - Electrical power consumption for heat generators - System boundaries - Measurements
EN 267:2009+A1:2011 Automatic forced draught burners for liquid fuels
EN 303-1:2017 Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking
EN 15456:2008 Heating boilers - Electrical power consumption for heat generators - System boundaries - Measurements
EN 267:2009+A1:2011 Automatic forced draught burners for liquid fuels
EN 303-1:2017 Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking
EN 303-2:2017 Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners
EN 303-6:2019 Heating boilers - Part 6: Heating boilers with forced draught burners - Specific requirements for the domestic hot water operation and energy performance of water heaters and combination boilers with atomizing oil burners of nominal heat input not exceeding 70 kW
EN ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2017)