NOx emissions
Details of the NOx emissions of our Ultramax range of boilers is as follows:
| Ultramax Boiler Models | NOx Emission
@ 0% O2 | NOx Class
EN297 |
| WM Range | <34mg/kWh | 5 |
| PB Range | <33mg/kWh | 5 |
| R600 Range | <35 mg/kWh | 5 |
| R3400 Range | <62 mg/kWh | 5 |
| R3600 SB Range | <20mg/kWh | 5 |
