CEN/TC 57
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 1537 | EN 304:1992 | Heating boilers - Test code for heating boilers for atomizing oil burners | Atcelts |
| 1547 | EN 14394:2005 | Heating boilers - Heating boilers with forced draught burners - Nominal heat output not exceeding 10 MW and maximum operating temperature of 110 °C | Atcelts |
| 1542 | EN 303-1:1999 | Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking | Atcelts |
| 31991 | EN 303-5:2012 | Central-Heating boilers - Part 5: Heating boilers for solid fuels, hand and automatically stoked, nominal heat output of up to 500 kW - Terminology requirements, testing and marking | Atcelts |
| 22270 | EN 304:1992/A2:2003 | Heating boilers - Test code for heating boilers for atomizing oil burners | Atcelts |
| 1539 | EN 303-2:1992 | Heating boilers - Heating boilers with forced draught burners - Part 2: Special requirements for boilers with atomizing oil burners | Atcelts |
| 1543 | EN 303-2:1998 | Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners | Atcelts |
| 23459 | LVS EN 15036-1:2007 | Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 1: Airborne noise emissions from heat generators | Standarts spēkā |
| 59288 | LVS EN 304:2018 | Heating boilers - Test code for heating boilers for atomizing oil burners | Standarts spēkā |
| 76651 | EN 303-5:2021+A1:2022 | Heating boilers - Part 5: Heating boilers for solid fuels, manually and automatically stoked, nominal heat output of up to 500 kW - Terminology, requirements, testing and marking | Standarts spēkā |
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