Study guide

EPA 608 study guide

Read a lesson, then practice the ideas you want to remember.

Lessons

  1. AIM Act and HFC Phasedown Schedule — Free Study Guide 2026
  2. Clean Air Act Overview — Free EPA 608 Technician Guide 2026
  3. Montreal Protocol and International Agreemen
  4. Penalties and Enforcement — Free EPA 608 Technician Guide 2026
  5. SNAP Program and Refrigerant Transitions
  6. Compliance Checklist and Best Practices
  7. Equipment Disposal Requirements — Free Study Guide 2026
  8. Refrigerant Shipping and Transport — Free Study Guide 2026
  9. High-Yield Core Section Review — Free Study Guide 2026
  10. How the Exam Works and Exam-Day Strategy
  11. Type I vs Type II vs Type III: Side-by-Side
  12. Common Refrigerants: Properties, Application
  13. The Science of Ozone Depletion — Free Study Guide 2026
  14. Refrigerant Blends: Glide, Fractionation, an
  15. Refrigerant Classification, ASHRAE Numbering
  16. The Basic Refrigeration Cycle — Free Study Guide 2026
  17. Heat Transfer and Pressure-Temperature Relat
  18. System Components in Detail — Free Study Guide 2026
  19. A2L Refrigerant Safety — Free EPA 608 Technician Guide 2026
  20. Refrigerant Hazards and Health Effects — Free Study Guide 2026
  21. Safe Handling Practices, PPE, and Cylinders
  22. Required Levels of Evacuation — Free Study Guide 2026
  23. Recovery Equipment Requirements — Free Study Guide 2026
  24. Refrigerant Sales Restrictions and Recordkee
  25. The Three Rs: Recover, Recycle, Reclaim
  26. Leak Detection Methods — Free EPA 608 Technician Guide 2026
  27. Leak-Rate Calculation, Recordkeeping, and Re
  28. Leak Repair Requirements and Trigger Rates
  29. What Counts as a Small Appliance — Free Study Guide 2026
  30. Type I Recovery Requirements — Free Study Guide 2026
  31. Type I Procedures, Access Valves, and the Op
  32. Leak Detection, the Repair Triggers, and Rec
  33. The R-22 Phaseout, Retrofits, and the Move t
  34. Type II Recovery Methods and Required Evacua
  35. What Type II Covers: High-Pressure System Ov
  36. Low-Pressure System Fundamentals — Free Study Guide 2026
  37. Purge Units and Air Management — Free Study Guide 2026
  38. Type III Leak Testing — Free EPA 608 Technician Guide 2026
  39. Type III Recovery and Procedures — Free Study Guide 2026
  40. What EPA 608 Is and Who Needs It — Free Study Guide 2026
  41. Exam Format, Scoring, and Administration
  42. How to Study for EPA 608 — Free EPA 608 Technician Guide 2026