Air Conditioning Refrigeration Technician Training
Gain practical skills in refrigeration diagnostics for walk-in coolers. Master R-404A system checks, fault signatures, charging, and repair methods to troubleshoot quickly, avoid breakdowns, and improve efficiency as an air conditioning refrigeration technician. This training equips you with hands-on techniques for reliable daily cooling performance.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Air Conditioning Refrigeration Technician Training provides quick, practical skills to diagnose and repair walk-in cooler problems confidently. You will learn safe on-site methods, gauge handling, superheat and subcooling calculations, and fault signature reading. Practice specific repair, charging, and verification processes to reduce downtime, stop repeat issues, and ensure efficient cooling every day.
Elevify advantages
Develop skills
- Quick system diagnostics: identify AC refrigeration faults step by step.
- Refrigerant charge expertise: measure, adjust, and verify R-404A swiftly.
- Fault signature interpretation: read pressures, temperatures, and frost to spot issues fast.
- Accurate charging and TXV service: carry out professional repairs efficiently.
- Data-based verification: record readings to confirm performance and reliability.
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 workloadWhat our students say
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