Are there different types of Freon for cars?

Is all Freon the same for cars?

The most common refrigerant is R-134A (or HFC-134a) however newer vehicles may use R-1234YF (or HFO-1234yf). Even still, some very old vehicles may also be using R-12 (or Freon). The easiest way to know is to check your vehicles A/C system nameplate under the hood.

How do I know if my car is R-12 or R-134a?

To tell if it has been converted you can look for a sticker on the unit under the hood, which would indicate that it is R134a. And you can also look for R134a adapters, which would be located on the charge parts.

How do I know what type of Freon I need?

To know which type of refrigerant your air conditioner uses, take a look at the label on the compressor unit outside. It’ll clearly tell you which type of refrigerant the unit uses. The newer type is R-410A, and the older type that I’ve been talking about is R-22, also identified as HCFC-22.

Are there different kinds of Freon?

There are 2 different types of air conditioning refrigerant currently used in residential cooling systems. R-22, commonly referred to a Freon and R410A, a blend considered to be more environmentally friendly, sometimes called Puron.

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Can I put R22 in my car?

R22 refrigerant has been used for years in central air conditioners, heat pumps, mini-splits, car AC systems, and other refrigeration equipment.

Can you mix R12 and R134a?

Can You Legally Use R134a in an R12 System? Ultimately, no. If you’re trying to “top off” an R12 system with R134a refrigerant, you can face some hefty fines with the Federal US government and EPA.

Can I use 12a instead of R134a?

HC-12a, also called ES-12a, OZ-12a, DURACOOL 12a and Hydrocarbon Blend B, is a “drop-in” replacement refrigerant for Freon-12 and to a lesser extent, R-134a. … Unlike R-134a, HC-12a is completely compatible with the hoses and oils used in R-12 systems, making the conversion much easier to accomplish.