EPA Core Certification / Score 100% / 2025 Update / Core One Exam Guide
Ace your Environmental Protection Agency (EPA) Core Certification - Core One exam (also known as the "Core" for HVAC/R technicians) with this comprehensive 2025 study guide. This essential resource covers the fundamental knowledge required to handle refrigerants legally and safely: ozone depletion and climate change science, the Clean Air Act Section 608 regulations, refrigerant recovery, recycling, and reclaim procedures, safety protocols, and the different types of refrigerant certification (Type I, II, III, Universal). Featuring practice questions on recovery techniques, regulatory scenarios, and cylinder handling, this guide ensures you pass the EPA 608 Core exam and obtain your mandatory certification.
Document information
- Uploaded on
- February 10, 2026
- Number of pages
- 10
- Written in
- 2025/2026
- Type
- Exam (elaborations)
- Contains
- Questions & answers