Free 608 Practice Exams

Practice questions help you prepare for the types of questions you may encounter on certification exams. They are not a substitute for studying and are not the actual exam questions.

Section 608 of the Federal Clean Air Act requires that all persons who maintain, service, repair, or dispose of appliances that contain ozone-depleting refrigerants be certified in proper refrigerant handling techniques.

We encourage all students and technicians to fully prepare by taking a class or studying the appropriate preparatory manual. Questions? Call 1-800-726-9696.

EPA 608 Practice Exams 9th Edition

English & Spanish

EPA 608 Preparatory Manual 9th Edition cover

English

Four practice exams

EPA 608 – Core EPA 608 – Type I EPA 608 – Type II EPA 608 – Type III

EPA 608 Spanish Preparatory Manual 9th Edition cover

Español

Cuatro exámenes de práctica

EPA 608 – Núcleo EPA 608 – Tipo I EPA 608 – Tipo II EPA 608 – Tipo III

Free R-410A Practice Exam

Test your retained knowledge before your official exam.

New R-410A equipment requires updated tools, safety standards, and fundamentals.

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Free A3 Refrigerant Practice Exam

Test your retained knowledge before your official exam.

/Images/Covers/A3RPM.png practice exam (illustrative)

A3 refrigerants are classified as highly flammable and require trained, safety-focused handling procedures. This practice exam helps you review core knowledge, safety standards, proper servicing techniques, and code requirements to ensure technicians work confidently and responsibly with A3 and natural refrigerants.

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