FREE SAFETY COURSE

Refrigerant Safety & Handling

Safe refrigerant handling is required by law and protects your health and license. Covers all refrigerant types, EPA regulations, cylinder safety, recovery, and leak detection.

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Course Modules

Click any module to start learning. Begin with the Overview, then work through each module in order.

OVERVIEW

Course Overview

What refrigerant safety covers, why it matters legally and professionally, course structure.

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MODULE 1

Refrigerant Classifications

CFCs, HCFCs, HFCs, HFOs - ODP, GWP, ASHRAE safety groups, flammability classes.

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MODULE 2

EPA Regulations

Section 608/609 requirements, venting prohibition, recovery mandates, record keeping.

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MODULE 3

Cylinder Safety & Storage

DOT markings, color codes, fill limits, storage requirements, never mix refrigerants.

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MODULE 4

Recovery Procedures

Recovery vs recycling vs reclaiming, equipment requirements, evacuation, pushing liquid.

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MODULE 5

Leak Detection & Record Keeping

Electronic detectors, UV dye, nitrogen testing, repair verification, required records.

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Practice Exams

Test your knowledge after completing the modules. Instant feedback on every question.

Full 40-Question Exam

40 questions - instant feedback

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20-Question Quick Quiz

20 questions - instant feedback

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Refrigerant Safety & Handling