HVAC and Refrigeration Course
This course provides essential hands-on training in HVAC and refrigeration, focusing on system design, installation, troubleshooting, and maintenance for commercial applications like walk-in coolers and display freezers.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
This HVAC and Refrigeration Course equips you with hands-on skills to size medium-temperature walk-in coolers, pick the right components, and stick to top installation methods. You will learn how to evacuate, charge, and start up systems, check if they are working well, and follow safety rules and regulations. Gain assurance in spotting problems in display freezers and making smart, code-following choices for systems that last long.
Elevify advantages
Develop skills
- System commissioning: carry out quick electrical, airflow, and charge tests with assurance.
- Refrigerant handling: recover, charge, and change gases safely to comply with rules.
- Load calculation: size medium-temp walk-ins properly using practical approaches.
- Component selection: select compressors, TXVs, coils, and piping for dependable systems.
- Fault diagnosis: identify freezer problems fast using pressure, superheat, and records.
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
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