Commercial Refrigeration Training
Gain mastery in commercial refrigeration through practical training on walk-in systems. Cover diagnostics, defrost and airflow management, electrical testing, and preventive maintenance. Troubleshoot issues swiftly, minimise downtime, and ensure product integrity with professional repair planning and reporting.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This course equips you with hands-on skills for maintaining walk-in refrigeration units reliably and efficiently. You will learn refrigeration cycle basics, superheat and subcooling measurements, safe on-site procedures, and accurate electrical troubleshooting. Gain expertise in defrost mechanisms, ice clearance, door and gasket fixes, airflow management, and routine maintenance to reduce downtime, safeguard product quality, and deliver clear, priced repair recommendations.
Elevify advantages
Develop skills
- Diagnose refrigeration cycles by quickly identifying charge, airflow, and capacity problems.
- Control defrost and ice buildup in walk-in units to avoid frost and maintain product quality.
- Inspect and repair doors and gaskets to eliminate air leaks, reduce heat ingress, and improve efficiency.
- Conduct safe electrical diagnostics and refrigerant assessments to detect faults accurately.
- Develop repair strategies and preventive maintenance schedules with detailed reports and cost estimates.
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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Course in PDF