DC inverter Heat pump KAP09/12/14 Temp: - 20c~40c Compressor- ... etc) Condensor, Fan motor, filter drier, Receiver, Solenoid Valve, Sight glass, Pressure control, Pressure gauge, Service valve, Crank heater, oil sperator ... Fan speed control, Timer Relay, Main Switch, Contactor, Suction Accumulator. DC inverter Heat pump