AC Freeze Repairing Course
This course provides practical training on diagnosing and fixing AC freeze issues in R-410A systems, covering airflow, charging, coils, and electrical components for efficient repairs.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The AC Freeze Repair Course equips you with quick, hands-on skills to diagnose and repair freeze-ups in R-410A split systems. You'll learn essential vapor-compression basics, airflow and coil dynamics, duct and installation problems, plus control and electrical issues that lead to icing. Follow straightforward on-site testing procedures, proper charging techniques, and reliable repair and maintenance methods to avoid recurring faults and improve system performance.
Elevify advantages
Develop skills
- AC freeze diagnostics: quickly identify airflow, charge, and control problems.
- R-410A charge tuning: accurately adjust superheat and subcooling to prevent icing.
- Airflow optimization: measure CFM, repair ducts, and balance diffusers for better reliability.
- Coil and filter service: clean, replace, and restore heat transfer swiftly.
- Electrical troubleshooting: check motors, controls, and sensors to stop freeze-ups.
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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