Evaporator

A refrigerant or process fluid enters the evaporator as a low-pressure liquid/vapor mixture.

By maintaining low pressure, the fluid can boil at much lower temperatures than usual (e.g., 40°F for AC units or even -40°F for freezers). evaporator

As the fluid "boils" (evaporates), it absorbs latent heat from the surrounding environment—effectively cooling the space or concentrating the remaining liquid. 2. Common Types & Applications A refrigerant or process fluid enters the evaporator