It uses R134a refrigerant and green antifreeze.It uses R134a refrigerant and green antifreeze.
Green
It's now referred to as "refrigerant". It is also commonly referred to as Freon. Find the low pressure port,,,should be the smaller of the tow ports on the refrigerant lines. It will have a black, blue or green cap on it. That is where you introduce more refrigerant to the a/c system.
Refrigerant compaticilty is about suiting the refrigerant to your refrigerant system. Every cooling system has refrigerant in it which depends on the type of system you use. If the refrigerant not matches with your system, it wont work. This is refrigerant compatibility.
R-22 refrigerant typically uses a light green cylinder. However, it's worth noting that R-22 is being phased out due to environmental concerns, and it is being replaced by more eco-friendly refrigerants.
Disposable refrigerant containers are only used for virgin refrigerant.
R22
No.
Vaporizing the refrigerant
R22
Freon is colorless on its own. The refrigerant oil can have a tan color, while a leak detection dye would be yellow.
The type of refrigerant that an E 34 needs is R12 refrigerant. It is absolutely necessary that you do not put any other type of refrigerant into a R12.