Can any refrigerants be mixed? - Answers

Mixing refrigerants is generally discouraged because it can lead to reduced efficiency, increased pressure, and potential damage to the refrigeration system. Different refrigerants have varying properties, and combining them can alter the thermodynamic characteristics, making the system less effective and harder to service. Additionally, the mixture may not be compatible with existing oils or components in the system, leading to further complications. It's essential to follow manufacturer guidelines and use the designated refrigerant for optimal performance.