Caldaia a Condensazione Riello Start Ar 25 Kis Metano con Kit Scarico Fumi Sistemi di Allarme so much so that it

so much so that it could almost be difficult to distinguish the background noise of a home from the noise produced by the boiler during normal operation

During ignition

Potenza utile minima riscaldamento/sanitario 60°/80°C * kW 4

NOx emissions: 48

Portata Termica Riscaldamento : 7

Caldaia a Condensazione Riello Start Ar 25 Kis Metano con Kit Scarico Fumi Sistemi di Allarme so much so that itRiello START AR 25 Kis LOW NOx condensing boiler cod. 20171062 complete with CNG exhaust kit NEW Seasonal space heating efficiency class B Water heating energy efficiency class A HEATING Nominal heat input (Hi) kW 25. 00 Nominal thermal power (8060 C) kW 23. 95 SANITARY Nominal heat input (Hi) kW 25. 00 Nominal thermal power (*) kW 25. 00 CHARACTERISTICS Nox class UNI EN 483 6 Quantity of hot water at t 25C l min 14. 3 Dimensions HxWxD mm 715x405x250