Air Conditioning and Refrigeration Course
4.9/5
This course builds hands-on expertise in air conditioning and refrigeration for split systems and walk-in coolers. Trainees learn to interpret pressure, superheat, and subcooling readings, diagnose faults swiftly, carry out repairs, confirm system performance, and communicate effectively with customers. It enhances service quality, system reliability, and business profitability through professional techniques and best practices.

4.9 in the evaluation
from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
Gain practical skills in diagnosing and fixing air conditioning and refrigeration systems. Learn to identify electrical faults, airflow issues, and performance problems in split systems and walk-in coolers. Apply effective repair techniques, charging procedures, and verification steps. Develop safety practices, maintenance routines, documentation habits, and customer service skills for reliable, efficient work on every job.
Elevify advantages
Develop skills
- Quickly diagnose AC faults in split systems, spotting electrical and airflow problems.
- Troubleshoot walk-in coolers using P/T data to detect charge, TXV, and icing issues.
- Perform professional repairs like TXV, motor, and capacitor replacements confidently.
- Accurately evacuate and charge systems with micron gauges, nitrogen, and P/T charts.
- Create maintenance plans, logs, and customer reports for top-quality service.
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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