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- Last added
- 2023-10-21
Featured ESCO Institute manuals

ESCO Institute EPA Section 608 Preparatory Manual 9th Edition V2
This manual prepares technicians for the EPA Section 608 Certification Exam, covering federal regulations, refrigeration cycles, pressure-temperature charts, and certification types (Core, Type I, II, III, Universal). It includes test format details, required materials, and safety guidelines. The manual is not a formal training course but a study guide for exam success.
It explains certification requirements for handling regulated refrigerants (CFC, HCFC, HFC, HFO), exam rules (closed-book, PT chart and calculator allowed), and how to pass each section (minimum 70% score). It also covers leak detection, recovery techniques, dehydration, safety, and record-keeping.
Covers: Introduction · Federal Regulations · Before You Begin · Overview of the Examination · Vapor-Compression Refrigeration Cycle · How to Use the Pressure-Temperature Chart
Latest ESCO Institute manuals
ESCO Institute EPA Section 608 Preparatory Manual 9th Edition V2
User Manual 32 pages · 3.3 MB · ENOfficial EPA Section 608 certification exam prep manual by ESCO Institute, covering regulations, refrigeration cycles, recovery techniques, and…
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User Manual
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Questions answered in ESCO Institute manuals
What is the passing score for each section of the EPA Section 608 exam?
A technician MUST achieve a minimum passing score of 70 percent, or 18 out of 25 correct, in each section.
From: ESCO Institute EPA Section 608 Preparatory Manual 9th Edition V2
What materials are allowed during the EPA Section 608 exam?
The only outside materials allowed are a pressure-temperature (PT) chart and a calculator. Phones must be turned off and put away.
From: ESCO Institute EPA Section 608 Preparatory Manual 9th Edition V2
