EPA 608 Technician Certification Vocabulary Game
Exam terms with clues and explanations by OpenExamPrep.
About the EPA 608 Technician Certification Vocabulary Games
4 free word games built on 44 EPA 608 Technician Certification terms across 4 topics. Every game deals terms at random and shows what each term means, so you can keep playing as long as you like.
How to Play
- 1.Read the clue and type the term (3 to 6 letters).
- 2.Green: right spot. Yellow: wrong spot. Gray: not in the term.
- 3.Solve it in 6 tries, then read the explanation.
- 1.Swap two neighboring tiles to line up 3 of the same term.
- 2.Longer lines, two lines at once and chains score more.
- 3.Play until no swap can make a line.
- 1.Flip two cards. A matching pair stays face up.
- 2.Each pair you find shows what the term means.
- 3.Clear the board in as few moves as you can.
- 1.Find each listed term in the letter grid.
- 2.Drag across its letters: across, down or diagonally.
- 3.Find all five as fast as you can.
Explore More Refrigerant Certifications (EPA 608, 609 & R-410A)
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Topics in the EPA 608 Technician Certification Vocabulary Game
Core Section
Type I Appliances
Type II High Pressure
Type III Low Pressure
Sources for these terms (16)
- Section 608 Technician Certification: Test Topics · Source checked 2026-11-02
- Definitions of Section 608 Terms · Source checked 2026-11-02
- Stationary Refrigeration Service Practice Requirements · Source checked 2026-11-02
- Stationary Refrigeration Leak Repair Requirements · Source checked 2026-11-02
- Stationary Refrigeration - Prohibition on Venting Refrigerants · Source checked 2026-11-02
- Refrigerant Sales Restriction · Source checked 2026-11-02
- Recordkeeping and Reporting Requirements for Stationary Refrigeration · Source checked 2026-11-02
- Refrigerant Recovery and Recycling Equipment Certification · Source checked 2026-11-02
- Stationary Refrigeration Safe Disposal Requirements · Source checked 2026-11-02
- Basic Ozone Layer Science · Source checked 2026-11-02
- Ozone-Depleting Substances · Source checked 2026-11-02
- Phaseout of Class I Ozone-Depleting Substances · Source checked 2026-11-02
- Phaseout of Class II Ozone-Depleting Substances · Source checked 2026-11-02
- Ten Questions to Ask Before You Purchase An Alternative Refrigerant · Source checked 2026-11-02
- 40 CFR Part 82, Subpart F — Recycling and Emissions Reduction · Source checked 2026-11-02
- 40 CFR Part 84, Subpart C — Management of Regulated Substances · Source checked 2026-11-02
About the EPA 608 Exam
EPA Section 608 certification is required for technicians who maintain, service, repair, or dispose of stationary appliances containing regulated refrigerants. The assessment has Core plus Type I, Type II, and Type III sections; passing Core with one or more type sections determines the certification earned, while passing all four under closed-book, proctored conditions earns Universal.
Exam sponsor: EPA-approved certifying organizations (e.g., Mainstream Engineering, ESCO Institute). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.
Questions
100 questions
Time Limit
Provider-specific; EPA does not publish one nationwide time limit for every approved certifying organization
Passing Score
70% per closed-book, proctored section; 84% for the separate mail-in/open-book Type I route, which cannot be combined into Universal
Reported exam pass rate: Not published. EPA does not publish a national pass rate. Exam sponsor website
Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.
Frequently Asked Questions
Is the EPA 608 vocabulary game free?
Yes. The game is free to play with no sign-up. Signing in adds AI explanations for any term.
How do the EPA 608 vocabulary games work?
There are 4 games built on 44 EPA 608 terms. In Guess the Term, a clue describes one term and you have six tries to spell it, with green, yellow and gray letters showing how close you are. In Term Match, six terms appear as colored tiles; swap neighbors to line up three or more of the same term, and each match shows what the term means. In Term Pairs, twelve face-down cards hide six pairs of terms; flip two at a time to find each pair, and every pair you find shows what the term means. In Term Search, five terms hide in a grid of letters, reading across, down or diagonally; drag across a term to circle it, and each term you find shows what it means.
Where do the EPA 608 terms come from?
OpenExamPrep researched each term from the EPA-approved certifying organizations (e.g., Mainstream Engineering, ESCO Institute) content outline and primary sources, listed under Sources on this page. The game is independent study material, not an official exam resource.
What is the passing score for EPA 608 certification?
The standard minimum is 70% for each closed-book, proctored section. A separate mail-in/open-book Type I route requires 84%. Core is required with each type, and Universal requires Core plus Types I, II, and III all passed closed-book and proctored.
Does EPA 608 certification expire?
No, EPA Section 608 certification never expires. Once you pass the exam, you are certified for life. However, the industry and regulations do change, so many technicians choose to retake training periodically to stay current with new refrigerants and equipment.