Refrigeration and HVAC Mechanic Course
This course equips participants with essential skills for refrigeration and HVAC maintenance, focusing on diagnostics, optimization, and safety to enhance system performance and efficiency.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Refrigeration and HVAC Mechanic Course provides 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 professional tools to pinpoint issues quickly.
- 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 temperatures, 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 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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