Commercial Refrigeration Professional Course
Master commercial refrigeration with hands-on training in R-404A and R-134a systems, diagnostics, leak detection, regulatory compliance, PPE, and commissioning so you can troubleshoot walk-ins, reach-ins, and racks with confidence and professional accuracy.

4 to 360 hours of flexible workload
valid certificate in your country
What Will I Learn?
Master essential compliance rules, safe handling practices, and precise diagnostic skills to service modern cooling systems with confidence. This focused course covers regulations, tools, PPE, evacuation, charging, commissioning, and documentation, plus targeted troubleshooting for walk-ins, racks, and small cases, so you can reduce callbacks, protect assets, and deliver reliable, efficient performance on every job.
Elevify Differentials
Develop Skills
- Refrigerant law compliance: apply EPA rules, leak logs and safe handling fast.
- Pro refrigeration tools: select, use and maintain gauges, pumps and PPE safely.
- Leak, vacuum and charging: pull deep vacuums, verify tightness and weigh in charge.
- Walk-in freezer repair: diagnose ice, defrost faults and restore low-temp performance.
- Rack and case diagnostics: read pressures, superheat and fix R-404A/R-134a issues.
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 purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...

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 FerresPhotography Student
I like the content and the presentation style and video transcription, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
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