Refrigeration and HVAC Mechanic Course
This course provides hands-on training in refrigeration and HVAC mechanics, focusing on optimizing walk-in coolers, diagnosing faults, and enhancing energy efficiency through practical skills in system controls, safety, and maintenance.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
This Refrigeration and HVAC Mechanic Course equips you with practical, job-ready skills to optimise walk-in cooler performance, stabilise box temperature, and improve energy efficiency. Learn vapour-compression fundamentals, system architecture, controls, and duty cycles, then master diagnostic tools, fault detection, safety procedures, and preventive maintenance so you can reduce downtime, protect product quality, and extend equipment life.
Elevify advantages
Develop skills
- Diagnose refrigeration faults: use pro tools to pinpoint issues fast.
- Optimise walk-in coolers: tune airflow, controls, and duty cycles for stability.
- Master superheat and subcooling: set accurate refrigerant charge in the field.
- Boost system efficiency: adjust temps, pressures, and controls for top COP.
- Apply HVACR safety: follow LOTO, PPE, and compliant refrigerant handling.
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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