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.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Cooling and HVAC Course provides practical skills to maintain supermarket rack systems and dairy cases reliably and efficiently. You will learn about components, controls, and expected operating values, then use clear checklists for maintenance, diagnostics, leak detection, and performance monitoring. Step-by-step repair plans and safety procedures will help reduce downtime, comply with regulations, and ensure consistent product quality.
Elevify advantages
Develop skills
- Supermarket rack diagnostics: identify faults in compressors, valves, and controls.
- Dairy case tuning: adjust superheat, subcooling, and pressures to specifications quickly.
- Preventive maintenance: create checklists that reduce downtime and energy consumption.
- On-site troubleshooting: check airflow, leaks, and electrical issues safely.
- Safe repair execution: adhere to EPA, PPE, and lockout procedures for effective repairs.
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 are saying
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