EPA Section 609 Motor Vehicle Air Conditioning (MVAC) Technician Certification [epa-609]

Equipment certified to SAE J2788 for R-134a may be used for R-1234yf service:

Yes, all HFC and HFO equipment is interchangeable No — R-1234yf requires separate dedicated equipment certified for that refrigerant Only if the machine is labeled 'universal' Yes, after adding a special adapter kit

Correct Answer:

No — R-1234yf requires separate dedicated equipment certified for that refrigerant

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