CEN/TC 57
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 23470 | LVS EN 15332:2008 | Heating boilers - Energy assessment of hot water storage systems | Atcelts |
| 39685 | LVS EN 15332:2020 | Heating boilers - Energy assessment of hot water storage tanks | Standarts spēkā |
| 24728 | LVS EN 15456:2008 | Heating boilers - Electrical power consumption for heat generators - System boundaries - Measurements | 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 |
| 1536 | LVS EN 303-1:1992 | Heating boilers - Heating boilers with forced draught burners - Part 1: Terminology, general requirements, testing and marking | Atcelts |
| 1542 | LVS EN 303-1:2000 | Heating boilers - Part 1: Heating boilers with forced drought burners - Terminology, general requirements, testing and marking | Atcelts |
| 22268 | LVS EN 303-1:2000 /A1:2003 | Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking | Atcelts |
| 59286 | LVS EN 303-1:2018 | Heating boilers - Part 1: Heating boilers with forced draught burners - Terminology, general requirements, testing and marking | Standarts spēkā |
| 1539 | LVS EN 303-2:1992 | Heating boilers - Heating boilers with forced draught burners - Part 2: Special requirements for boilers with atomizing oil burners | Atcelts |
| 1543 | LVS EN 303-2:2000 | Heating boilers - Part 1: Heating boilers with forced drought burners - Special requirements for boilers with atomizing oil burners | Atcelts |
Displaying 51-60 of 75 results.