Refrigeration and And Air Conditioning Procedures

Prepare for the EPA 608 exam with focused content on refrigerant handling and regulations. Achieve certification to work legally in HVAC and refrigeration industries.

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Course curriculum

1. Core: Vapor‑Compression Refrigeration Cycle
2. Understanding the Vapor‑Compression Refrigeration Cycle
3. Compressor — “The Heart of the System”
4. Condenser —“Heat Rejection + Liquid Formation”
5. Discharge Line - “The Delivery Path”
6. Metering Device — “The Pressure Drop”
7. Evaporator — “Heat Absorption”
8. Suction Line — “The Return Path”
9. The Cycle Repeats
10. Table
1. Core: Gauge Manifold
1. Core: (Stratospheric Ozone Depletion & ODP)
1. Core: GLOBAL WARMING POTENTIAL QUIZ
1. Refrigerant Characteristics & Identification quiz
1. Refrigerant Blends Quiz
1. Bubble and Dew Points Quiz
1. Low, Medium, High, and Very High-Pressure Quiz
1. Refrigerant Oils
2. Why Oil Matters in Refrigeration Systems
3. The Five Oil Types
4. Miscibility Explained
5. HCFC Systems and Transitional Blends
6. HCFC-to-HFC Retrofit: The Oil Change Procedure
7. Hygroscopic Oils: The Moisture Problem
8. Using a Refractometer to Assess Refrigerant Oil
9. Refrigerant Oil Type Family Tree
1. Montreal Protocol and Clean Air Act Quiz
1. Recordkeeping Requirements Quiz
1. AIM Act Quiz
1. The Three R’s (Recover, Recycle, Reclaim) Quiz
1. Recovery Devices & Refrigerant Handling Quiz
1. Leak Detection Quiz
1. Evacuation Quiz
1. Safety / General Quiz
1. Safety / Cylinder Quiz
1. Shipping Quiz
1. Type I Certification Quiz
1. Recovery Equipment Quiz
1. Recovery Techniques Quiz
1. Hydrocarbon (A3) Refrigerants Quiz
1. Safety (HC Refrigerants & General Practices) Quiz
1. Type II Certification Quiz
1. System Classifications Quiz
1. Determining System Charge Quiz
1. Type II Leak Repair Requirements Quiz
1. Leak Repair Time Frames Quiz
1. Section 608 Leak Repair Regulations Quiz
1. Record Keeping Quiz
1. Leak Detection Quiz
1. Recovery Techniques: Before You Recover Quiz
1. Recovery & Service Techniques Quiz
1. Evacuation Levels During Recovery Quiz
1. Refrigeration System Liquid‑Line Accessories Quiz
1. Suction Line & Compressor Accessories Quiz
1. System Evacuation Quiz
1. System Charging & Temperature‑Pressure Chart Quiz
1. Refrigerant Leak Detectors & ASHRAE Standard 15 Quiz
1. Low‑Pressure Appliances Quiz
1. Low‑Pressure Leak Detection & Purge Systems Quiz
1. Leak Repair Requirements Quiz
1. Recharging Techniques Quiz
1. Safety Quiz III

About this course

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The Refrigeration Cycle

Gauge Manifold

Stratospheric Ozone Depletion

Core: GLOBAL WARMING POTENTIAL

Core: Refrigerant Characteristics & Identification

Core: Refrigerant Blends

Core: Bubble and Dew Points

Core: Low, Medium, High, and Very High Pressure

Core: Refrigerant Oils

Core: Montreal Protocol and Clean Air Act

Core: Recordkeeping Requirements

Core: AIM Act

Core: The Three R’s (Recover, Recycle, Reclaim)

Core: Recovery Devices & Refrigerant Handling

Core: Leak Detection

Core: Evacuation

Core: Safety / General

Core: Safety / Cylinder

Core: Shipping

Type I: Type I Certification

Type I: Recovery Equipment

Type I: Recovery Techniques

Type I: Hydrocarbon (A3) Refrigerants

Type I: Safety (HC Refrigerants & General Practices)

Type II: Type II Certification

Type II: System Classifications

Type II: Determining System Charge

Type II: Leak Repair Requirements

Type II: Leak Repair Time Frames

Type II: Section 608 Leak Repair Regulations

Type II: Record Keeping

Type II: Leak Detection

Type II: Recovery Techniques: Before You Recovery

Type II: Recovery & Service Techniques

Type II: Evacuation Levels During Recovery

Type II: Refrigeration System Liquid‑Line Accessories

Type II: Suction Line & Compressor Accessories

Type II: System Evacuation

Type II: System Charging & Temperature‑Pressure Chart

Type II: Refrigerant Leak Detectors & ASHRAE Standard 15

Type III – Low‑Pressure Appliances

Type III: Low‑Pressure Leak Detection & Purge Systems

Type III: Leak Repair Requirements

Type III: Recharging Techniques

Type III: Safety

About this course