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Basic Refrigeration Course

Basic Refrigeration Course
from 4 to 360h flexible workload
certificate valid in your country

What will I learn?

Master essential skills to service small R-134a reach-in coolers with confidence in this focused, hands-on course. Learn core cycle principles, key components, and safe handling practices, then apply precise charging, recovery, evacuation, and pressure control methods. Build strong troubleshooting, leak detection, and diagnostic techniques, plus practical maintenance and documentation habits that boost reliability, cut downtime, and support consistent performance.

Elevify advantages

Develop skills

  • Diagnose R-134a coolers: read gauges, temps, superheat and subcooling fast.
  • Perform pro-grade evacuation and charging: vacuum, weigh-in, verify performance.
  • Find and fix leaks: use detectors, pressure tests, and confirm tight systems.
  • Execute preventive maintenance: clean coils, check electrics, document results.
  • Troubleshoot cooling faults: airflow, charge, controls, and compressor issues.

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.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor of the Prison System, and the course from Elevify was crucial for me to be the chosen one.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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Course in PDF