... .6kw Motor:Brushless DC motor ESP: 20/30/50Pa Fan:centrifugal fan Fan Coil Unit with Plenum Brief Introduction: Cooling capacity(kw): 1.8 ... : High, Mediun, Low to adjustESP: 20/30/50PaFan motor: centrifugal fan motorCharatirestics: 1.balanced ventilation, can freely choosing the air return ... place.4.DC type, saving more 45% energy than traditional fan coil unit.Technical data: