assuming youre talking about AC recharging, you should not mix refrigerants. if you have R22, and you want to convert to R132a, you should completely discharge your old system before adding the new refrigerant. it is illegal to discharge your system yourself, because R22 is very harmful to the environment. you should take it to an AC repair shop so that they can recapture and recycle the old stuff. then you can take it home and charge it yourself with a simple conversion kit.
Only if you're trying to destroy your AC system. Never mix refrigerants.
NO! You NEVER mix refrigerants.
No, you should not mix R22 and R22a refrigerants together. Mixing different refrigerants can lead to system inefficiency, reduced cooling capacity, and potential damage to the equipment. It is important to use the correct refrigerant specified by the manufacturer for your system.
No, you should not mix R-410A with R-407C. These refrigerants have different compositions, pressures, and properties, which can lead to system inefficiencies, potential damage, and safety hazards. Mixing refrigerants can also violate regulations and void warranties, making it crucial to use the correct type for your HVAC system. Always consult a qualified technician when dealing with refrigerants.
Mixing refrigerants during recovery can lead to contamination, which can compromise the efficiency and performance of HVAC systems. It can also create safety hazards, as different refrigerants have varying properties and pressures. Additionally, contaminated refrigerants may be illegal to release into the environment, leading to potential fines and regulatory issues. Proper recovery ensures the integrity of the refrigerant and compliance with environmental standards.
No. You absolutely cannot mix any refrigerants. You should completely recover all the old refrigerant and charge the system, with the new refrigerant, using the superheat method.
Two different oils. Cannot be recycled or reclaimed.
No. NEVER mix refrigerants or use any refrigerant other than what the system is intended to use.
No, you should not mix R134A with R409A, as they are different refrigerants with distinct chemical properties. Mixing them can lead to system inefficiencies, reduced cooling performance, and potential damage to the refrigeration system. R409A is typically used as a drop-in replacement for R22, and compatible alternatives include R407C or R422D, depending on the application. Always consult the manufacturer's guidelines before mixing refrigerants.
Mixing 12A with R134A is not recommended because they are different refrigerants with distinct chemical properties and pressure characteristics. Combining them can lead to system inefficiency, increased pressure, and potential damage to the refrigeration system. Additionally, it can complicate future servicing and recycling of refrigerants. It's best to use refrigerants as specified by the manufacturer.
Mixing other refrigerants with R12 in an ice machine is not recommended. Different refrigerants have varying properties, which can lead to system inefficiencies, damage, or even failure. Additionally, mixing refrigerants can violate environmental regulations and complicate maintenance or repairs. It's best to use the specified refrigerant for optimal performance and compliance.
HFC refrigerants