Refrigeration and HVAC Mechanic Course
This course equips aspiring refrigeration and HVAC mechanics with essential skills for diagnosing, optimizing, and maintaining walk-in coolers and HVAC systems, focusing on efficiency, safety, and practical field applications to ensure reliable performance and energy savings.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Refrigeration and HVAC Mechanic Course gives you practical, job-ready skills to optimize walk-in cooler performance, stabilize box temperature, and improve energy efficiency. Learn vapor-compression fundamentals, system architecture, controls, and duty cycles, then master diagnostic tools, fault detection, safety procedures, and preventive maintenance so you can cut downtime, protect product quality, and extend equipment life.
Elevify advantages
Develop skills
- Diagnose refrigeration faults: use pro tools to pinpoint issues fast.
- Optimize 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 the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students are saying
FAQs
Who is Elevify? How does it work?
Do the courses come with a certificate?
Are the courses free?
What is the course duration?
What are the courses like?
How do the courses work?
What is the course time?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course