Refrigeration and HVAC Course
This course equips participants with essential skills in refrigeration and HVAC systems, focusing on diagnostics, troubleshooting, and safety to enhance efficiency and reliability in real-world applications.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This short, practical course builds strong skills in system fundamentals, diagnostics, and safe work practices. Learn cycles, airflow, compressors, and heat exchangers, then apply step-by-step methods to solve issues in walk-ins, split units, and rooftop systems. Master instruments, readings, IAQ remedies, and compliance so you can troubleshoot faster, reduce callbacks, and deliver reliable, efficient performance.
Elevify advantages
Develop skills
- Refrigeration diagnostics: pinpoint walk-in faults fast with pro-grade methods.
- HVAC instrumentation: use gauges, meters, and airflow tools with confidence.
- Split AC troubleshooting: fix weak cooling, odors, and IAQ issues quickly.
- Rooftop unit repair: restore 10-ton systems with accurate charge and airflow checks.
- Safety and compliance: apply PPE, EPA 608, and lockout/tagout on every job.
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.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of 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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