CEN/TC 57

Registration number (WIID)Project No.TitleStatus
77415EN 303-5:2021+A1:2022/prA2Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and markingIzstrādē
76651EN 303-5:2021+A1:2022Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and markingAtcelts
76651LVS EN 303-5+A1:2023Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and markingStandarts spēkā
76649EN 303-5:2021/prA1Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and markingIzstrādē
76560FprEN 303-2Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burnersIzstrādē
76559FprEN 304Heating boilers - Test code for heating boilers for atomizing oil burnersIzstrādē
73383EN 15332:2019/FprA1Heating boilers - Energy assessment of hot water storage tanksIzstrādē
73201EN 303-6:2019/FprA1Heating 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 kWIzstrādē
65717EN 17692:2025Central heating boilers - Main specification for indirectly heated unvented (closed) metallic pressurized buffer tanks - Requirements, testing and markingStandarts spēkā
65717LVS EN 17692:2025Central heating boilers - Specification for indirectly heated unvented (closed) pressurized buffer tanks - Requirements, testing and markingStandarts spēkā
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