EPA 608 Universal: Study Guide + Activity Workbook

Luminary Exam Guides is an educational publishing brand focused on certification preparation. The combined English-language title is listed as an Amazon paperback and an Apple Books eBook.

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The listings describe 12 chapters covering Core and Types I–III, 12 word searches covering 120 terms, and 100 original practice questions with answer keys and explanations.

First-edition scope limitation: The Amazon listing states that this first edition does not include dedicated A2L/A3 refrigerant review and is not represented as aligned with the revised 2026 examination. Retail price and availability may change.

Separate institutional concept — proposed, not available: The live retailer listings above are for the combined Study Guide + Activity Workbook. A distinct Study Guide-only institutional licensing product is a founder-described proposal; its scope, rights, readiness, terms, pricing and availability have not been verified. Review school resource status.

This is an educational resource, not affiliated with or endorsed by the U.S. Environmental Protection Agency or a certifying organization. It does not guarantee an exam result.

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