And how CHEERS helps you get it done

You can’t test what you’re not certified to handle. If you’re inspecting or verifying HVAC systems, EPA 608 Type II certification is required. It’s a federal rule for working with refrigerants and a key step toward becoming a certified HERS Rater.

CHEERS is an EPA-approved provider. You can complete the training and exam online, right alongside your HERS certification. In many regions, you may also qualify for free training through local programs.

What Is EPA 608 Certification?

The Environmental Protection Agency (EPA) requires certification for anyone who services HVAC systems that contain refrigerants. This helps protect the environment by reducing emissions during system installation, maintenance, or inspection.

There are four types of EPA 608 certifications:

  • Type I – Small appliances
  • Type II – High-pressure systems (most residential units)
  • Type III – Low-pressure systems
  • Universal – Covers all three types

HERS Raters need Type II to do their job legally and effectively.

Why HERS Raters Need It

As a HERS Rater, you may be required to:

  • Inspect HVAC installations
  • Verify refrigerant charge
  • Confirm that systems meet Energy Code (Title 24) requirements

If you inspect any component that could release refrigerant, EPA 608 certification is required. Skipping this step could mean delays, fines, or lost work.

How CHEERS Supports You

CHEERS makes the process simple:

  • Train and test online
  • Bundle your EPA 608 Type II with your HERS Rater training
  • Affordable pricing or free training is available in select regions

You can complete your certification on your schedule, without the need for travel or in-person classes.

Free Training in Select Areas

Thanks to partnerships with ConSol and regional energy programs, free training is available in several parts of California.

Learn more and apply: consol.org/training-and-development

Pricing for Others

If you’re outside of a funded region, CHEERS still offers affordable training options:

  • EPA 608 Type II – $125
    Includes training, exam, and certification.
  • Universal EPA 608 – $150
    Covers all three types in one package.

Sign up here: cheers.org/epa-608-certification

Start Today

EPA 608 certification opens more doors and helps you meet the legal requirements of your role. CHEERS is here to make training accessible and simplify the process.

Have questions? Email help@cheers.org. We’re here to help.