The four main components of an air conditioner include the condenser, compressor, evaporator, and expansion tube These main components create the optimal performance of an air conditioner.

Evaporator

The evaporator is located in the indoor unit of the device and its coils are usually made of copper metal. In this part, air passes through the coils through fans located behind the coils and sends cooled air into the house.

Regular and hygienic cleaning of air conditioning coils is essential for the air conditioner to perform at its best. In other words, cleaning the coils allows for better heat transfer.

Compressor

This component is usually located in the outdoor unit of the air conditioner and is one of the most important components of an air conditioner. The compressor compresses the refrigerant, then the compressed refrigerant passes through the condenser and heat is removed from it. In fact, the movement of the refrigerant in the system occurs due to the compressor.

Condenser

The condenser takes heat from the refrigerant and transfers it to the outside of the house. The refrigerant then passes through the indoor unit and evaporator, absorbing heat from the house's surroundings and releasing it back into the condenser. This cycle is repeated over and over again, transferring heat from inside the house to outside, making the air cooler.

expansion tube

The refrigerant must be converted to a gas in order to extract heat from the air. The expansion tube is another component located between the evaporator and condenser that converts the liquid refrigerant into a gas. This tube reduces the pressure, causing the liquid refrigerant to cool rapidly and turn into a gas.