CEN/TC 109
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 83671 | prEN 15502-2-3 rev | Gas-fired central heating boilers - Part 2-3: Specific standard for hybrid units combining a gas-fired boiler and an electrical heat pump in a product | Izstrādē |
| 2748 | - | Gas-fired central heating boilers - Specific requirements for low-temperature boilers with a nominal heat input not exceeding 70 kW | Izstrādē |
| 2747 | - | Gas-fired central heating boilers - Type C boilers of nominal heat input exceeding 70 kW but not exceeding 1000 kW | Izstrādē |
| 2746 | - | Gas-fired central heating boilers - Specific requirements for condensing boilers with nominal heat input exceeding 70 kW but not exceeding 1000 kW | Izstrādē |
| 25991 | - | Gas-fired central heating boilers - Specific requirements for condensing boilers with nominal heat input exceeding 70 kW but not exceeding 1000 kW | Izstrādē |
| 26076 | prEN 15420 | Gas-fired central heating boilers - Type C boilers of nominal heat input exceeding 70 kW, but not exceeding 1000 kW | Izstrādē |
| 25415 | prEN 15502-1 | Gas-fired central heating boilers - Part 1: General requirements and tests | Izstrādē |
| 2733 | EN 297:1994/prA1 | Gas-fired central heating boilers fitted with atmospheric burners - Type B11 boilers of nominal heat input not exceeding 70 kW (spillage monitoring devices) | Izstrādē |
| 78811 | EN 15502-1:2021/prA1 | Gas-fired heating boilers - Part 1: General requirements and tests | Izstrādē |
| 72417 | EN 13203-3:2022 | Solar supported gas-fired domestic appliances producing hot water - Appliances not exceeding 70 kW heat input and 500 litres water storage capacity - Part 3: Assessment of energy consumption | Izstrādē |
Displaying 101-110 of 130 results.