Free EPA 609 Exam Prep
EPA Section 609 MVAC Technician Certification
Pass your EPA 609 exam without spending hundreds on expensive prep courses. Free study guides, practice questions, flashcards, and related exam resources.
Quick Facts
Buy on AmazonExplore More Refrigerant Certifications (EPA 608, 609 & R-410A)
Continue into nearby exams from the same family. Each card keeps practice questions, study guides, flashcards, videos, and articles in one place.
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Videos and articles for deeper review.
EPA Refrigerant Certifications (EPA 608, 609 & R-410A) License: Complete Roadmap
Follow this path to maximize your chances of passing on the first try
Environmental Science and RegulationsYou are here
Learn ozone depletion, global warming, Clean Air Act Section 609, and EPA requirements.
Refrigerant Types and Properties
Master CFC-12, R-134a, R-1234yf, and CO2 properties, GWP, ODP, and SNAP listings.
Recovery, Recycling, and Equipment
Study certified equipment standards, SAE procedures, and proper recovery techniques.
Practice Tests and Review
Take timed practice exams, review weak areas, and prepare for the open-book format.
Can You Take the EPA 609 Exam?
Check if you meet the basic eligibility requirements
- •Exam must be taken through an EPA-approved Section 609 training and certification program.
- •Certification is required to service any MVAC system for compensation, regardless of refrigerant type.
- •Section 609 certification allows purchase of CFC-12 and approved MVAC substitutes in containers under 20 lbs.
EPA 609 Quick Facts
Time to Get Licensed
1-2 weeks for most candidates
From start to license in hand
Exam Provider
EPA-approved Section 609 training and certification programs (ESCO Institute, MACS Worldwide, SkillCat, Mainstream Engineering, ASE, and others)
Retake Policy
Varies by provider. ESCO charges $20 per attempt. Most providers allow unlimited retakes with additional fee per attempt.
Total Cost Breakdown
Free EPA 609 Prep That Actually Works
The official pass rate is EPA does not publish national pass-rate data for Section 609. The open-book format yields high pass rates for prepared candidates.. Our students do better.
100 Practice Questions
Cover all EPA 609 topics: refrigerants, recovery, regulations, and safety.
AI-Powered Learning
Get instant explanations for MVAC servicing rules and refrigerant handling.
2026 Updated
Includes AIM Act HFC phasedown rules and R-1234yf transition content.
Free Access
Practice free before paying for your EPA-approved certification exam.
What You'll Study
6 chapters covering everything you need to pass
Chapter 1: Ozone Depletion and Environmental Impact
3 sections
Chapter 2: Clean Air Act Regulations
4 sections
Chapter 3: Refrigerant Types and Properties
3 sections
Chapter 4: Recovery, Recycling, and Reclamation
3 sections
Chapter 5: MVAC Servicing Equipment and Procedures
3 sections
Chapter 6: Safety Procedures
2 sections
EPA 609 Exam Details
EPA Section 609 MVAC Technician Certification
Administered by U.S. Environmental Protection Agency (EPA)
Exam Content Breakdown
Based on the official U.S. Environmental Protection Agency (EPA) content outline
Stratospheric ozone layer science, UV radiation, effects of CFC and HCFC release, global warming potential of refrigerants, and the Montreal Protocol.
Section 609 requirements, venting prohibition, technician certification mandates, recordkeeping, sales restrictions, fines and penalties.
CFC-12, HFC-134a (R-134a), HFO-1234yf (R-1234yf), R-744 (CO2), refrigerant blends, GWP values, ODP values, SNAP-approved alternatives.
Proper recovery procedures, recycling vs reclamation, certified equipment requirements, SAE standards, recovery cylinder handling.
Certified equipment use, leak detection methods, charging procedures, unique fittings, label colors, topping off regulations.
PPE requirements, handling flammable refrigerants (R-1234yf), confined space hazards, SDS review, emergency procedures.
What's Included
6 Chapters
Complete exam coverage
Practice Quizzes
With detailed explanations
Free to Start
No credit card required
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What's Next After the EPA 609?
After passing the EPA 609, you can pursue these career paths
EPA 609 Exam FAQ
Official U.S. Environmental Protection Agency (EPA) Resources
Verify information with these official sources
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