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.

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 diagnose quicker, cut down on repeat calls, and ensure dependable, efficient results.
Elevify advantages
Develop skills
- Refrigeration diagnostics: spot faults in walk-in coolers swiftly using professional techniques.
- HVAC instrumentation: handle gauges, meters, and air flow tools with assurance.
- Split AC troubleshooting: resolve poor cooling, smells, and indoor air quality problems rapidly.
- Rooftop unit repair: get 10-ton systems running again with precise refrigerant levels and air flow checks.
- Safety and compliance: use personal protective gear, EPA 608 standards, and lockout/tagout procedures on all jobs.
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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