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Refrigeration Machine Course

Refrigeration Machine Course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

Master stable, efficient machine operation with this focused course on water-cooled R134a systems. Learn core cycle fundamentals, key components, and normal operating parameters, then apply on-site diagnostic techniques to pinpoint faults quickly. Practice symptom-based troubleshooting, energy optimization, and preventive maintenance so you can cut downtime, lower energy use, and extend equipment life with confidence.

Elevify advantages

Develop skills

  • Chiller fault diagnosis: pinpoint heat-exchange, refrigerant, and control issues fast.
  • R134a performance tuning: set superheat, subcooling, and pressures for peak COP.
  • On-site testing: measure flows, temps, and electrical data with pro-grade accuracy.
  • Targeted maintenance: clean, descale, and service compressors, towers, and coils.
  • Energy optimization: balance twin chillers and cut kW/ton with smart control tweaks.

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.
Workload: between 4 and 360 hours

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... I appreciate everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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