Air Conditioning and Refrigeration Course
Master practical AC and refrigeration diagnostics for split systems and walk-in coolers. Learn to interpret pressures, superheat, subcooling, fix issues swiftly, confirm performance, and communicate effectively with customers to enhance reliability and boost service income. This course builds real-world skills for efficient, professional service calls every time.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain hands-on diagnostic expertise in this Air Conditioning and Refrigeration Course. Pinpoint electrical faults, airflow issues, and performance problems in split systems and walk-in coolers, then execute reliable repairs, charging, and verification techniques. Develop confidence through top safety practices, maintenance routines, documentation, and clear customer interactions for precise, efficient, and professional service on every job.
Elevify advantages
Develop skills
- Quick AC fault diagnosis: spot split system electrical and airflow problems fast.
- Walk-in cooler troubleshooting: use P/T data to detect charge, TXV, and icing issues.
- Professional refrigeration repairs: confidently replace TXV, motors, and capacitors.
- Accurate evacuation and charging: apply micron gauges, nitrogen, and P/T charts precisely.
- Expert maintenance and reporting: create PM schedules, logs, and customer-friendly reports.
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 are saying
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