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UNE-EN 303-1
Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking
Edition
2018-04-18
UNE-EN 303-2
Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners
Edition
2018-04-18
UNE-EN 304
Heating boilers - Test code for heating boilers for atomizing oil burners
Edition
2018-12-12
UNE-EN IEC 62052-41
Electricity metering equipment - General requirements, tests and test conditions - Part 41: Energy registration methods and requirements for multi-energy and multi-rate meters (Endorsed by Asociación Española de Normalización in January of 2023.)
Edition
2023-01-01
NF C44-052-41 ; NF EN IEC 62052-41:2022-12-09
Electricity metering equipment - General requirements, tests and test conditions - Part 41: Energy registration methods and requirements for multi-energy and multi-rate meters
Edition
2022-12-09
NF E31-354-1 ; NF EN 303-1:2017-09-06
Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking
Edition
2017-09-06
NF E31-354-2 ; NF EN 303-2:2017-08-16
Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners
Edition
2017-08-16
BS EN 303-1
Heating boilers. Heating boilers with forced draught burners. Terminology, general requirements, testing and marking
Edition
2017-09-21
BS EN 303-2
Heating boilers. Heating boilers with forced draught burners. Special requirements for boilers with atomizing oil burners
Edition
2017-09-04
BS EN 304
Heating boilers. Test code for heating boilers for atomizing oil burners
Edition
2017-11-27
