CEN/TC 57
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 73201 | EN 303-6:2019/FprA1 | 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 | Izstrādē |
| 76559 | FprEN 304 | Heating boilers - Test code for heating boilers for atomizing oil burners | Izstrādē |
| 59286 | EN 303-1:2017 | Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking | Izstrādē |
| 23460 | EN 15036-2:2006 | Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 2: Flue gas noise emissions at the outlet of the heat generator | Izstrādē |
| 23459 | EN 15036-1:2006 | Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 1: Airborne noise emissions from heat generators | Izstrādē |
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