Basic Refrigeration Course
Gain mastery in refrigeration basics through practical training in diagnosis, charging, leak detection, and maintenance for small R-134a reach-in coolers. Develop skills to troubleshoot efficiently, reduce downtime, and ensure reliable cooling performance in real-world settings.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Acquire vital skills to service small R-134a reach-in coolers confidently via this practical course. Understand refrigeration cycle basics, main components, and safety protocols, then master charging, recovery, evacuation, and pressure management. Hone troubleshooting, leak finding, diagnostics, maintenance routines, and record-keeping to enhance reliability, minimise downtime, and maintain steady operation.
Elevify advantages
Develop skills
- Diagnose R-134a coolers by reading gauges, temperatures, superheat, and subcooling quickly.
- Carry out professional evacuation and charging: vacuum down, weigh in refrigerant, and check performance.
- Detect and repair leaks using detectors, pressure tests, and ensure systems are sealed properly.
- Conduct preventive maintenance: clean coils, inspect electricals, and record findings.
- Troubleshoot cooling problems: airflow, refrigerant charge, controls, and compressor faults.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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