Commercial Refrigeration Training
This course delivers practical training in commercial refrigeration, focusing on walk-in systems. Participants learn to diagnose refrigeration cycles, manage defrost and ice issues, test doors and gaskets, conduct safe electrical and refrigerant checks, and develop repair and maintenance plans. Skills enable faster troubleshooting, reduced downtime, and protection of valuable stock through efficient, cost-effective solutions.

4 to 360 hours flexible workload
valid certificate in your country
What will I learn?
Gain hands-on expertise in maintaining commercial refrigeration walk-in units for reliable, efficient operation. Cover refrigeration cycle basics, superheat and subcooling measurements, safe site procedures, accurate electrical fault-finding, defrost mechanisms, ice management, door and gasket fixes, airflow optimisation, and proactive maintenance strategies to minimise disruptions, safeguard product integrity, and deliver transparent, priced repair recommendations.
Elevify advantages
Develop skills
- Diagnose refrigeration cycles by quickly identifying issues with charge, airflow, and capacity.
- Master defrost systems and ice control in walk-ins to avoid frost buildup and ensure product quality.
- Test and repair doors and gaskets to eliminate air leaks, reduce heat ingress, and improve efficiency.
- Safely perform electrical diagnostics and refrigerant assessments to detect faults accurately.
- Create detailed repair reports, costed quotes, and preventive maintenance schedules.
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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