what is sub cool , super heat

Question

Accepted Answer

Subcool and superheat are terms used in refrigeration and air conditioning to describe the state of refrigerant in a system.

Subcool refers to the temperature of a liquid refrigerant that is below its boiling point.
Superheat refers to the temperature of a vapor refrigerant that is above its boiling point.
Subcooling and superheating are important for ensuring the proper functioning of a refrigeration or air conditioning system.
Subcooling helps to prevent liquid refrigerant from entering the compressor, which can cause damage.
Superheating helps to ensure that only vapor refrigerant enters the compressor, which is necessary for efficient operation.

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