never mix these freons together---- very dangerous
No, you should not mix R134a with R12 refrigerant. They are different chemical compounds with distinct properties, and mixing them can lead to system inefficiencies, damage, or even system failure. Additionally, the oil used in R12 systems is incompatible with R134a, which can cause further issues. It is essential to properly evacuate the system and use the correct refrigerant for optimal performance and safety.
R134a
The Citroën Xsara Picasso uses R134a refrigerant for its air conditioning system. R12 refrigerant was phased out due to environmental concerns, and vehicles manufactured after the early 1990s, including the Xsara Picasso, typically use R134a. If you're servicing the air conditioning system, it's important to ensure the correct refrigerant is used.
R134a . All vehicles after 94 went from R12 to R134a
A R12 to R134a conversion kit typically includes various components needed to retrofit an air conditioning system from R12 refrigerant to R134a. This often consists of new refrigerant oil, O-rings, and seals that are compatible with R134a, as well as a new expansion valve or orifice tube. The kit may also come with a charging adapter to facilitate the use of R134a refrigerant. Additionally, it may include instructions for proper installation and system flushing to ensure compatibility.
A 1998 Buick would have been built with R134a.
To convert a 1990 Miata's air conditioner from R12 to R134a, first, you need to recover and properly dispose of any remaining R12 refrigerant in the system. Next, replace the receiver-drier and any O-rings with R134a-compatible versions to prevent leaks. Then, evacuate the system to remove moisture and contaminants, and finally, recharge it with R134a refrigerant, typically using approximately 75% of the original R12 charge. It's advisable to have this process done by a professional to ensure proper handling and system performance.
Chevy switched from R12 to R134a for the model year 1994. Your truck should be R134a.
No
None, the refrigerant is R134a not Freon which is R12.
No, you should not mix R12 and R134a refrigerants. R12 is a chlorofluorocarbon (CFC) that is being phased out due to its harmful environmental effects, while R134a is a hydrofluorocarbon (HFC) that is more environmentally friendly. Mixing them can lead to system damage, reduced efficiency, and environmental concerns. Always use the refrigerant specified for your system.
R12, if still available at your local parts store (requires a license), is very expensive. It is cheaper to retrofit the system to use r134a.