What is EPA? The Environmental Protection Agency is a US federal agency tasked with protecting human health and the environment, including regulating refrigerants under Section 608.

How do I find EPA certification classes near me?

Search online for " EPA certification classes near me " or check with local HVAC supply houses (like Johnstone Supply) and community colleges.

Can I take the EPA 608 exam online?

Yes, you can take the EPA 608 certification online through approved providers. The Universal exam requires a proctor (webcam), while Type I can be open-book.

What is the passing score for EPA 608?

To pass, you must score at least 70% (18 out of 25 correct) on each section (Core, Type I, II, III) of the EPA 608 exam .

How do I verify my EPA certification?

Use an EPA certification lookup tool provided by the organization that issued your card (e.g., Esco, Mainstream). There is no single national database.

How much does the EPA 608 test cost?

The EPA certification cost varies but typically ranges from $25 for Type I online to $150 for a proctored Universal exam.

Does EPA certification expire?

No, your EPA license is valid for life. You do not need to renew it, but you should stay updated on new regulations.

What is the EPA: Air division?

The EPA: Air and Radiation office develops national programs, policies, and regulations for controlling air pollution and radiation exposure, including Section 608.

What is the difference between EPA 608 and 609?

EPA 608 is for stationary refrigeration (homes, buildings), while EPA 609 certification is for motor vehicle air conditioning (MVAC).

Do I need to know about the San Francisco EPA sewage case?

While not on the 608 exam, the San Francisco EPA sewage case is a notable example of EPA enforcement of the Clean Water Act, showing the agency's broader regulatory power.

EPA 608 609 Practice Test

Updated for July 2026

Mike JohnsonJul 1, 202612 min read

⏱️VariesTime Limit

📝100Total Questions

✅70%Pass Rate

💵$25-$150Exam Fee

The EPA: Air and Radiation division manages the Section 608 program. Earning your EPA Universal Certification allows you to work on all types of refrigeration equipment, making you a highly versatile technician in the HVAC industry.

Epa Practice Test - EPA 608 609 study guide

EPA 608 609 Practice Test Questions

Prepare for the EPA 608 609 - EPA Refrigerant Handling Certification exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.

EPA 608 609 609

EPA 608 609 Exam Questions covering 609. Master EPA 608 609 Test concepts for certification prep.

EPA 608 609 Certification

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EPA 608 609 Core

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EPA 608 609 Section 609 MVAC Systems

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EPA 608 609 Type I

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EPA 608 609 Type II High-Pressure Systems

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EPA 608 609 EPA Practice Test (608 Core)

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EPA 608 Exam Flashcards

Quick review of essential concepts

🌍What is Ozone Depletion Potential (ODP)?

A number that refers to the amount of ozone depletion caused by a substance compared to CFC-11.

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♻️What are the Three Rs?

Recover, Recycle, and Reclaim are the three processes defined by the EPA for handling refrigerants.

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⚖️What is the De Minimis rule?

Insignificant releases of refrigerant that occur during good faith attempts to recover, recycle, or dispose.

REVIEW EPA 608 QUESTIONS

📜What is the Montreal Protocol?

An international treaty designed to protect the ozone layer by phasing out the production of numerous substances.

TRY EPA 608 MOCK EXAM

❄️What is a Type I Appliance?

Small appliances that are hermetically sealed and factory charged with 5 pounds or less of refrigerant.

ACCESS EPA 608 STUDY GUIDE

💧What is the Leak Rate Limit?

10% for comfort cooling, 20% for commercial refrigeration, and 30% for industrial process refrigeration.

PRACTICE EPA 608 TEST NOW

EPA 609 CERTIFICATION QUIZ

EPA 608 Exam Study Guide

This EPA 608 study guide breaks down the essential components of the EPA 608 certification exam. Whether you are aiming for Type I or Universal certification, understanding these key areas is critical for passing.

What is the EPA 608 exam?	The EPA 608 exam is a certification test required by the Federal Government for technicians who maintain, service, repair, or dispose of equipment that could release ozone-depleting refrigerants.
Who needs to take the EPA 608 test?	Technicians who work on stationary air conditioning and refrigeration systems must pass the EPA 608 test. This includes HVAC EPA certification for residential and commercial systems.
What are the 4 types of EPA certification?	There are four types: Type I (small appliances), Type II (high-pressure), Type III (low-pressure), and Universal (all three types). You must pass the Core section for any EPA certification.
Is the EPA 608 exam hard?	The EPA 608 exam can be challenging due to specific regulations and dates you must memorize. However, with proper study using our EPA 608 practice test, passing is achievable.

What is the EPA 608 exam?

The EPA 608 exam is a certification test required by the Federal Government for technicians who maintain, service, repair, or dispose of equipment that could release ozone-depleting refrigerants.

Who needs to take the EPA 608 test?

Technicians who work on stationary air conditioning and refrigeration systems must pass the EPA 608 test. This includes HVAC EPA certification for residential and commercial systems.

What are the 4 types of EPA certification?

There are four types: Type I (small appliances), Type II (high-pressure), Type III (low-pressure), and Universal (all three types). You must pass the Core section for any EPA certification.

Is the EPA 608 exam hard?

The EPA 608 exam can be challenging due to specific regulations and dates you must memorize. However, with proper study using our EPA 608 practice test, passing is achievable.

START EPA 608 CORE QUIZ

EPA 608 Score Calculator

Total Scored Questions

150

How many questions did you answer correctly?

0105150

105 out of 150 correct

70%

Required to Pass: ~70% (Estimated)

Your Score: 105 correct✓PASS

Spending ~$100 on your EPA 608 certification can immediately qualify you for jobs paying $20-$30+ per hour.

Epa Certification - EPA 608 609 study guide

EPA 608 TYPE II QUIZ

FREE EPA UNIVERSAL PRACTICE TEST

EPA 608 Test Day Checklist

✓Valid Photo ID (Driver's License)
✓Exam Confirmation Email
✓Pressure-Temperature Chart (Provided)
✓Basic Calculator (Non-programmable)
✓Computer with Webcam (If Online)
✓Quiet Testing Environment (If Online)
✓Review Core Concepts
✓Relax and Rest Well

📄Free EPA 608 Practice Test PDF

Ready to Get Certified?

Take our free EPA 608 practice tests now to master the Core, Type I, II, and III sections. Start your journey to becoming a certified technician today!

EPA 608 Renewal Requirements

♾️

Expiration

None

📚

CEUs

Not Required

💳

Fee

Your EPA Universal Certification is valid indefinitely. Keep your card safe, as replacing it can be difficult if your testing organization closes.

EPA 608 609: Pros and Cons

✅Pros

+epa — ePA 608 609 certification validates expertise recognized by employers nationwide
+Certified professionals typically earn 15-20% higher salaries
+Opens doors to advanced positions and leadership roles
+Demonstrates commitment to professional standards and ethics
+Builds a strong professional network through certification communities

❌Cons

−Exam preparation typically requires 2-4 months of dedicated study
−Certification and exam fees can range from $150-$500+
−Must complete continuing education to maintain active certification
−Pass rates vary — thorough preparation is essential for success
−Some certifications require prerequisite experience or education

EPA 608 Exam Questions and Answers

How to Pass the EPA 608 609 Exam in 2026 — Complete Study Gu

EPA 608 Certification — Your Complete Refrigerant Handling E

EPA 608 609 Refrigerant Handling Practice Test PDF 2026

About the Author

Mike JohnsonNATE Certified, EPA 608, BS HVAC/R Technology

NATE Certified HVAC Technician & Licensing Exam Trainer

Universal Technical Institute

Mike Johnson is a NATE-certified HVAC technician and EPA 608 universal-certified refrigerant handler with a Bachelor of Science in HVAC/R Technology. He has 19 years of commercial and residential HVAC installation and service experience and specializes in preparing technicians for NATE certification, EPA 608, A2L refrigerant safety, and state HVAC contractor licensing examinations.

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