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Answer Posted / vaibhav sharma(09785787262)
The evaporator coils are used to transform the refrigerant
from a liquid to a gas. It is the last device in the
cooling system. To accomplish this, the evaporator allows
the fluid refrigerant to expand with lower pressure in the
coils. As the liquid expands, it loses heat. A fan blows
warmer air over the coils and that air become chilly and
flows out the vents.
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