Air Conditioning and Refrigeration Course
Gain expertise in practical diagnostics and repairs for air conditioning split systems and walk-in coolers. Master pressure readings, superheat, subcooling analysis, rapid fault fixes, performance checks, and effective customer communication to enhance system reliability and boost service business profitability.

4 to 360 hours of flexible workload
certificate valid in your country
What Will I Learn?
Acquire essential diagnostic expertise in air conditioning and refrigeration through this targeted course. Identify electrical faults, airflow disruptions, and performance deficiencies in split systems and walk-in coolers, then implement reliable repair techniques, charging procedures, and verification steps. Foster proficiency in safety protocols, maintenance strategies, documentation practices, and customer interactions for precise, streamlined, and professional service delivery.
Elevify Advantages
Develop Skills
- Quickly diagnose AC faults in split systems for electrical and airflow issues.
- Troubleshoot walk-in coolers using P/T data to detect charge, TXV, and icing problems.
- Execute professional refrigeration repairs including TXV, motor, and capacitor replacements.
- Perform accurate evacuation and charging with micron gauges, nitrogen, and P/T charts.
- Develop maintenance plans, logs, and customer reports for professional service.
Suggested Summary
Before starting, you can change the chapters and the 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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