RESE TERMICHE Potenza scambiata T = 80 °C; T = 10°C, T = 45 °C in,coil serb,in serb,out Potenza scambiata T = 70 °C; T = 10°C, T = 45 °C in,coil serb,in serb,out Potenza scambiata T = 60 °C; T = 10°C, T = 45 °C in,coil serb,in serb,out 66