About EPA 608 Certification
EPA Section 608 of the Clean Air Act requires that technicians who maintain, service, repair, or dispose of equipment containing refrigerants be certified. This certification ensures that technicians have the knowledge and skills necessary to handle refrigerants safely and in compliance with environmental regulations.
Why Get EPA 608 Certified?
- Legal Requirement: Federal law requires certification for anyone working with refrigerants
- Career Advancement: Essential for HVAC and refrigeration technicians
- Environmental Protection: Helps protect the ozone layer and reduce greenhouse gas emissions
- Industry Standards: Demonstrates professional competency and knowledge
Certification Types Explained
Core Certification
All technicians must pass the Core test, regardless of which Type certification they pursue. The Core test covers fundamental concepts including:
- Montreal Protocol and Clean Air Act regulations
- Ozone depletion and global warming potential
- Refrigerant recovery, recycling, and reclamation
- EPA penalties and enforcement
Type Certifications
In addition to Core, technicians must pass at least one Type certification based on the equipment they service:
- Type I: Small appliances (under 5 lbs refrigerant)
- Type II: High-pressure appliances (most commercial systems)
- Type III: Low-pressure appliances (centrifugal chillers)
- Universal: Pass all three Type certifications for complete coverage
Exam Format and Requirements
EPA 608 certification exams are administered by EPA-approved testing organizations. The exams consist of multiple-choice questions covering regulations, procedures, and technical knowledge specific to each certification type.