What role does the evaporator play in the cooling process?

The evaporator's primary function in the cooling process is to absorb heat from the indoor air. This occurs as refrigerant flows through the evaporator coils, where it is subjected to low pressure and temperature. The process of heat absorption causes the refrigerant to evaporate, changing from a liquid state to a vapor state. As the refrigerant absorbs heat from the indoor air, it effectively reduces the temperature of the air that is circulated back into the living space.

This key function of the evaporator is integral to the overall operation of a cooling system. By removing heat from the indoor air, the evaporator enables the system to maintain a comfortable and conducive indoor environment. The cooling effect is a direct result of this heat absorption process, making the evaporator a vital component in any air conditioning system.