Nominal input CH: 120 Power modulation: Up to 1:10 CE efficiency Qn (60/80°C): 97% CE efficiency Qn (30/50°C): 107% CE efficiency Q30% (30°C return): 108% ErP compliant/Class: YES/A Water working pressure: 0,5-6 bar Max flow temperature: 95°C Dimensions (Height-Width-Depth): 515x455x175 mm