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 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 workloadWhat our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

André FelipePrompt Engineering Student
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