Editorial · Study Guides
The EPA 608 Field Manual
Study guides, exam-day tips, and deep dives into the EPA Section 608 Technician Certification. Written for HVAC/R techs, updated for the 2026–2027 cycle.
01 — Latest
All articles (4)
- 01Feb 2, 2026 · 3 min read
EPA 608 Exam: Most Asked Questions (2026 FAQ)
Cost, passing score, retake policy, card delivery, and everything else candidates ask about the EPA Section 608 Technician Certification.
Read - 02Jan 25, 2026 · 2 min read
10 EPA 608 Exam Day Tips That Actually Make a Difference
Format, timing, open-book vs closed-book rules, and the little things nobody tells you before you walk into the EPA Section 608 exam.
Read - 03Jan 18, 2026 · 2 min read
EPA 608 Refrigerant Categories Explained: Type I, II, III & Universal
Which EPA 608 certification you actually need, mapped to the equipment you'll be servicing — and why Universal is worth the extra hour.
Read - 04Jan 12, 2026 · 2 min read
How to Prepare for the EPA 608 Exam in 2026
A step-by-step study roadmap for the EPA Section 608 Technician Certification — Core, Type I, II, III and Universal.
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