In a split air conditioning system, where is the evaporator typically located?

In a split air conditioning system, the evaporator is typically located inside the building. The evaporator's primary function is to absorb heat from the indoor air, which is a crucial part of the refrigeration cycle. By being situated indoors, the evaporator can effectively draw in warm air from the living spaces, cool it down through the evaporating refrigerant, and then circulate the cooled air back into the rooms.

This configuration allows the system to achieve optimal cooling efficiency for indoor spaces, where thermal comfort is needed. The presence of the evaporator inside the building also aids in controlling humidity levels, further enhancing overall indoor air quality.

Locating the evaporator outside or in areas like the attic or basement would not provide the same effectiveness in cooling the living area or managing indoor climate control as having it placed within the conditioned space itself.