Air Conditioning Refrigeration Technician Training
Master practical refrigeration diagnostics for walk-in coolers. Gain expertise in R-404A system checks, fault signatures, charging, and repair procedures to troubleshoot efficiently, prevent failures, and enhance performance as an air conditioning refrigeration technician.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
Air Conditioning Refrigeration Technician Training equips you with practical skills to diagnose and repair walk-in cooler faults confidently. Master safe on-site methods, gauge handling, superheat and subcooling calculations, and fault signature interpretation. Practise precise repair, charging, and verification techniques to minimise downtime, avoid repeat issues, and ensure reliable cooling efficiency daily.
Elevify advantages
Develop skills
- Rapid system diagnostics: pinpoint AC refrigeration faults step by step.
- Refrigerant charge mastery: measure, adjust, and verify R-404A quickly.
- Fault signature reading: interpret pressures, temps, and frost to find issues fast.
- Precision charging and TXV service: perform pro-grade repairs in less time.
- Data-driven verification: log readings to prove performance and reliability.
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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