Refrigeration and HVAC Course
This hands-on course builds essential skills in refrigeration and HVAC systems, focusing on diagnostics, troubleshooting, and safety for efficient repairs and compliance.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This short, hands-on course develops solid skills in system basics, fault-finding, and safe working practices. You'll learn about refrigeration cycles, air movement, compressors, and heat exchangers, then use straightforward steps to fix problems in walk-in coolers, split air conditioners, and rooftop units. Get expert with tools, measurements, indoor air quality fixes, and regulations to troubleshoot quicker, cut down on repeat calls, and ensure dependable, efficient results.
Elevify advantages
Develop skills
- Refrigeration diagnostics: quickly identify walk-in cooler problems using professional techniques.
- HVAC instrumentation: confidently handle gauges, meters, and air flow devices.
- Split AC troubleshooting: rapidly resolve poor cooling, smells, and indoor air quality problems.
- Rooftop unit repair: effectively service 10-ton systems with proper refrigerant levels and air flow verification.
- Safety and compliance: implement personal protective equipment, EPA 608 standards, and lockout/tagout procedures on all tasks.
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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