CEN/TC 57
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 39685 | LVS EN 15332:2020 | Heating boilers - Energy assessment of hot water storage tanks | Standarts spēkā |
| 22220 | LVS EN 15035:2007 | Heating boilers - Special requirements for oil fired room sealed units up to 70 kW | 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 |
| 59292 | LVS EN 303-2:2018 | Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners | 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 |
| 65717 | EN 17692:2025 | Central heating boilers - Main specification for indirectly heated unvented (closed) metallic pressurized buffer tanks - Requirements, testing and marking | Standarts spēkā |
| 59288 | LVS EN 304:2018 | Heating boilers - Test code for heating boilers for atomizing oil burners | Standarts spēkā |
| 22222 | LVS EN 15270:2009 | Pellet burners for small heating boilers - Definitions, requirements, testing, marking | 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 |
| 1543 | EN 303-2:1998 | Heating boilers - Part 2: Heating boilers with forced draught burners - Special requirements for boilers with atomizing oil burners | Atcelts |
Displaying 11-20 of 75 results.