Air conditioner

An air conditioner is disclosed which includes a pressurizer for pressurizing a suction-side refrigerant sucked into a compressor, and an auxiliary condenser for condensing a discharge-side refrigerant discharged out of the compressor. Accordingly, it is possible to raise the evaporation pressure of the suction-side refrigerant sucked into the compressor, and to reduce the condensation pressure of the discharge-side refrigerant discharged out of the compressor. As a result, the difference between the suction and discharge pressures of the compressor can be reduced, so that a reduction in compression load can be achieved. Thus, a reduction in power consumption can be achieved.