Air Conditioning Refrigeration Technician Training
Gain practical expertise in refrigeration diagnostics for walk-in coolers. Master R-404A system inspections, fault identification, charging techniques, and repair methods to troubleshoot quickly, avoid breakdowns, and improve cooling efficiency as a refrigeration technician. This training equips you with hands-on skills for reliable on-site performance in demanding environments.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This training delivers quick, hands-on skills for diagnosing and repairing walk-in coolers confidently. Cover safe field practices, proper gauge handling, superheat and subcooling computations, and fault pattern interpretation. Gain experience in precise repairs, refrigerant charging, and system checks to reduce downtime, stop recurring issues, and ensure consistent, efficient cooling daily.
Elevify advantages
Develop skills
- Quick system diagnostics: identify AC refrigeration problems step by step.
- Refrigerant handling skills: measure, adjust, and check R-404A effectively.
- Fault pattern analysis: read pressures, temperatures, and frost patterns swiftly.
- Accurate charging and valve service: complete professional repairs efficiently.
- Verification through data: record measurements to confirm system 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 workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change 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 change chapters and skip content I don't need.

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The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

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