Heating, Ventilation and Air Conditioning Course
Master HVAC and refrigeration for walk-in cold rooms. Learn from load calculations and system selection to safe installation, commissioning, defrost control, and troubleshooting. Boost reliability, efficiency, and performance on every project with practical skills for designing, installing, and optimising systems.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain practical skills in Heating, Ventilation and Air Conditioning. Design, install, start up, and optimise reliable systems. Cover piping, electrical best practices, safety checks, refrigerant handling, temperature and humidity control, defrost strategies, load calculations, maintenance planning, troubleshooting, and building HVAC integration for efficient, long-lasting performance.
Elevify advantages
Develop skills
- HVACR installation and safety: apply professional piping, wiring, PPE and startup checks.
- Temperature and humidity control: tune defrost, drainage and precise room setpoints.
- Cooling load estimation: size walk-ins using heat gain, infiltration and usage data.
- System selection and design: match compressors, coils, refrigerants and controls quickly.
- Maintenance and troubleshooting: diagnose leaks, icing, high head and efficiency loss.
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
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