Commercial Refrigeration Training
This hands-on course equips you with essential skills for maintaining commercial walk-in refrigeration units. You will learn refrigeration cycle fundamentals, diagnostic techniques including superheat and subcooling, safe electrical testing, defrost systems, ice management, door and gasket repairs, airflow optimisation, and preventive maintenance strategies. Gain the ability to troubleshoot efficiently, minimise downtime, ensure product quality, and provide professional repair recommendations to keep systems running reliably.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain practical expertise in commercial refrigeration for walk-in units, covering refrigeration cycles, superheat/subcooling measurements, safe onsite procedures, electrical diagnostics, defrost mechanisms, ice clearance, door/gasket fixes, airflow management, and preventive maintenance to reduce downtime, maintain product integrity, and deliver cost-effective repair solutions.
Elevify advantages
Develop skills
- Diagnose refrigeration cycles to identify charge, airflow, and capacity issues quickly.
- Master walk-in defrost and ice control to prevent frost buildup and safeguard product quality.
- Test doors and gaskets to eliminate air leaks, reduce heat gain, and improve efficiency.
- Conduct safe electrical and refrigerant checks to detect faults accurately without guesswork.
- Develop repair and preventive maintenance plans with clear reports and costed proposals.
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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