CEN/TC 109
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 26081 | EN 13836:2006 | Gas fired central heating boilers - Type B boilers of nominal heat input exceeding 300 kW, but not exceeding 1 000 kW | Standarts spēkā |
| 26387 | EN 303-3:1998/AC:2006 | Heating boilers - Part 3: Gas-fired central heating boilers - Assembly comprising a boiler body and a forced draught burner | Standarts spēkā |
| 20871 | EN 303-3:1998/A2:2004 | Heating Boilers - Part 3 : Gas-fired heating boilers - Assembly comprising a boiler body and a forced draught burner | Standarts spēkā |
| 77000 | LVS CEN/TS 15502-3-1:2024 | Gas-fired central heating boilers - Part 3-1: H2NG and ACCF - Expansion of EN 15502-2-1:2022 | Standarts spēkā |
| 2736 | LVS EN 297:1994/A3:1996 | Gas-fired central heating boilers - Type B11 and B11BS boilers, fitted with atmospheric burners of nominal heat input not exceeding 70 kW | |
| 2735 | LVS EN 297:1994/A5:1998 | Gas-fired central heating boilers - Type B11 and B11BS boilers, fitted with atmospheric burners of nominal heat input not exceeding 70 kW | |
| 2734 | LVS EN 297:1994/A2:1996 | Gas-fired central heating boilers - Type B11 and B11BS boilers, fitted with atmospheric burners of nominal heat input not exceeding 70 kW | |
| 80876 | LVS EN 15502-2-1:2022+A1:2023/AC:2024 | Gas-fired central heating boilers - Part 2-1: Specific standard for type C appliances and type B2, B3 and B5 appliances of a nominal heat input not exceeding 1 000 kW |
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