CEN/TC 57
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30739 | LVS EN 14394+A1:2008 | Heating boilers - Heating boilers with forced draught burners - Nominal heat output not exceeding 10 MW and maximum operating temperature of 110 °C | Standarts spēkā |
| 65717 | LVS EN 17692:2025 | Central heating boilers - Specification for indirectly heated unvented (closed) pressurized buffer tanks - Requirements, testing and marking | Standarts spēkā |
| 39685 | LVS EN 15332:2020 | Heating boilers - Energy assessment of hot water storage tanks | Standarts spēkā |
| 22222 | LVS EN 15270:2009 | Pellet burners for small heating boilers - Definitions, requirements, testing, marking | Standarts spēkā |
| 59286 | LVS EN 303-1:2018 | Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking | Standarts spēkā |
| 59288 | EN 304:2017 | Heating boilers - Test code for heating boilers for atomizing oil burners | Standarts spēkā |
| 59287 | LVS 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 | Standarts spēkā |
| 59288 | LVS EN 304:2018 | Heating boilers - Test code for heating boilers for atomizing oil burners | Standarts spēkā |
| 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 |
| 23460 | LVS EN 15036-2:2007 | Heating boilers - Test regulations for airborne noise emissions from heat generators - Part 2: Flue gas noise emissions at the outlet of the heat generator | Standarts spēkā |
Displaying 61-70 of 75 results.