What is refrigerant?

Refrigerant definition: Refrigerant is also known as refrigeration working medium, refrigerant, refrigerant, snow, it is constantly circulating in the refrigeration system and through its own state changes to achieve refrigeration working substances.

The refrigerant absorbs the heat of the cooling medium (water or air, etc.) in the evaporator and vaporizes, and the heat is transferred to the surrounding air or water in the condenser and condensed.

Commonly used refrigerants are: ammonia, freon-12, freon-22, R-134a, R-404A refrigerant, R-410A refrigerant, azeotrope refrigerant and hydrocarbon refrigerant eight kinds