Riello RS ULX series

RS ULX series | Monoblock Ultra Low NOx Burners FIRING RATES The shown firing rates are referred to a Ultra Low NOx performance of 60 mg/kWh NOx @3% O 2 (class 4 EN 676), obtained without external Flue Gas Recirculation, in special test boilers with diameter of combustion chamber conforming to the EN 676 homologation standard. In specific applications and with support of a RIELLO technician it is possible to reach NOx emission lower than class 4 EN 676. RS 68 ULX RS 120 ULX RS 200 ULX RS 160 ULX P (KW) Pressure (mbar) Test conditions conforming to EN 676 Standard. Temperature: 20°C | Pressure: 1013,5 mbar | Altitude: 0 m a.s.l. 14 12 10 8 6 4 2 0 0 500 1000 1500 2000 2500 8