Commercial Refrigeration Training
This hands-on course teaches practical skills for maintaining commercial walk-in refrigeration units. Learners gain expertise in refrigeration cycles, superheat/subcooling, defrost systems, door repairs, airflow management, electrical diagnostics, and preventive maintenance. By course end, participants can troubleshoot efficiently, minimize downtime, ensure product safety, and provide professional repair recommendations to reduce costs and enhance operations.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain essential skills for reliable commercial refrigeration maintenance, covering refrigeration cycle basics, superheat and subcooling measurements, safe on-site procedures, electrical troubleshooting, defrost mechanisms, ice management, door and gasket fixes, airflow optimization, and preventive strategies to minimize downtime, preserve 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 failures accurately without guesswork.
- Plan repairs and preventive maintenance with clear reports, costed proposals, and schedules.
Suggested summary
Before starting, you can change the chapters and 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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