Subcool = Condensing Temperature - Refrigerant Temperature at Entering Evaporator
- Condensing Temperature: This is the temperature of the refrigerant when it leaves the condenser. It is typically measured in degrees Fahrenheit (°F) or degrees Celsius (°C).
- Refrigerant Temperature at Entering Evaporator: This is the temperature of the refrigerant when it enters the evaporator. It is also typically measured in degrees Fahrenheit or degrees Celsius.
The difference between these two temperatures is the subcool. A higher subcool value indicates that the refrigerant is cooler when it enters the evaporator, which can improve the efficiency of the refrigeration system.
