Refrigeration Machine Course
Gain expertise in industrial chillers through the Refrigeration Machine Course. Master R134a cycle basics, fault diagnosis, maintenance routines, and energy-saving techniques to enhance reliability, minimise downtime, and elevate refrigeration efficiency in operational plants across Namibia.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Excel in reliable, efficient refrigeration machine management via this targeted course on water-cooled R134a chillers. Grasp essential cycle principles, vital components, and standard operating conditions, then master practical on-site diagnostics for rapid fault detection. Hone skills in symptom-driven troubleshooting, energy efficiency improvements, and proactive maintenance to reduce outages, save power, and prolong equipment lifespan confidently.
Elevify advantages
Develop skills
- Diagnose chiller faults: identify heat-exchange, refrigerant, and control problems swiftly.
- Tune R134a performance: adjust superheat, subcooling, and pressures for optimal COP.
- Conduct on-site testing: measure flows, temperatures, and electrical data accurately.
- Perform targeted maintenance: clean, descale, and service compressors, towers, and coils.
- Optimise energy use: balance twin chillers and reduce kW/ton via control adjustments.
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
Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.

Giulio CarloPrompt Engineering Student
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