Air Conditioning and Refrigeration Course
4.9/5
This course equips you with hands-on diagnostic and repair skills for air conditioning and refrigeration in split systems and walk-in coolers. Master reading pressures, superheat, subcooling, quick fault fixes, performance checks, and clear customer communication to improve system reliability and boost service business.

4.9 in the evaluation
from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain practical skills in diagnosing and fixing air conditioning and refrigeration systems. Learn to identify electrical faults, airflow issues, and performance problems in split systems and walk-in coolers. Apply effective repair techniques, charging procedures, and verification steps. Develop expertise in safety protocols, maintenance routines, documentation, and customer interactions for reliable, professional service every time.
Elevify advantages
Develop skills
- Quickly diagnose AC faults in split systems for electrical and airflow problems.
- Troubleshoot walk-in coolers using P/T data to spot charge, TXV, and icing issues.
- Perform professional repairs on TXV, motors, and capacitors confidently.
- Evacuate and charge systems accurately with micron gauges, nitrogen, and P/T charts.
- Create maintenance plans, logs, and detailed reports for customers.
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.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, 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.

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