Cooling and HVAC Course
This course equips participants with essential skills for maintaining and repairing cooling and HVAC systems in supermarkets, focusing on rack systems and dairy cases to ensure reliability, efficiency, and compliance.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
The Cooling and HVAC Course provides practical skills to keep supermarket rack systems and dairy cases running reliably and efficiently. Learn components, controls, and expected operating values, then apply clear checklists for maintenance, diagnostics, leak detection, and performance monitoring. Step-by-step repair plans and safety procedures help you reduce downtime, meet regulations, and deliver consistent product quality.
Elevify advantages
Develop skills
- Supermarket rack diagnostics: pinpoint faults in compressors, valves, and controls.
- Dairy case tuning: set superheat, subcooling, and pressures to spec fast.
- Preventive maintenance: build checklists that cut downtime and energy use.
- On-site troubleshooting: verify airflow, leaks, and electrical issues safely.
- Safe repair execution: follow EPA, PPE, and lockout steps for clean fixes.
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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