What component converts vaporized refrigerant to a high-pressure liquid in the air conditioning system?

The component that converts vaporized refrigerant to a high-pressure liquid in the air conditioning system is the condenser. This process occurs as follows: when the vaporized refrigerant enters the condenser, it releases heat to the surrounding air, which causes the refrigerant to condense into a high-pressure liquid. The efficiency of this component is crucial because it ensures that the refrigerant can circulate properly throughout the system to facilitate the cooling process. By converting the vapor into a liquid state effectively, the condenser plays a vital role in maintaining the air conditioning system's overall performance.

The engine-driven compressor is responsible for compressing the refrigerant vapor and increasing its pressure before it reaches the condenser, while the evaporator blowers are involved in circulating air through the evaporator where the refrigerant absorbs heat. The term “converter compressor” does not accurately describe a standard component in automotive air conditioning systems, which further differentiates the condenser's specific role.