What are the three types of refrigerants?

Refrigerants can be divided into three categories: high temperature refrigerants, medium temperature refrigerants and low temperature refrigerants.https://www.myrefrigerant.com

High temperature refrigerants are mainly used in the air conditioning system of centrifugal chillers, such as R11, R113, R114, R21 and so on. These refrigerants have a high evaporation temperature under standard atmospheric pressure (100kPa) and are suitable for applications where high evaporation temperatures are required.https://www.myrefrigerant.com

Medium temperature refrigerants are mainly used for ordinary single-stage compression and double-stage compression piston refrigeration compressors, such as R12, R22, R717, R142, R502 and so on. These refrigerants have a moderate evaporation temperature and are suitable for most common refrigeration applications.https://www.myrefrigerant.com

Low temperature refrigerants are mainly used in the low temperature grade of cascade refrigeration units, such as R13, R14, R503, alkanes, olefins, etc. These refrigerants have a lower evaporation temperature at standard atmospheric pressure and are suitable for special applications that require lower evaporation temperatures, such as cryogenic or ultra-low temperature environments.https://www.myrefrigerant.com

In addition, according to the different chemical composition, refrigerants can also be divided into inorganic compounds, freon (halide of saturated hydrocarbons), hydrocarbons, azeotropic refrigerants and non-azeotropic refrigerants. Different types of refrigerants have their own characteristics and scope of application, and choosing the right refrigerant is crucial to ensure the efficiency and safety of the refrigeration system.https://www.myrefrigerant.com