AC Freeze Repairing Course
This course provides essential hands-on training for diagnosing and fixing AC freeze-ups in R-410A systems, covering diagnostics, charging, airflow, maintenance, and electrical troubleshooting to ensure reliable performance.

from 4 to 360h flexible workload
certificate valid 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 key vapor-compression concepts, airflow and coil performance, duct and installation problems, and control and electrical issues that lead to icing. Follow straightforward on-site testing procedures, proper charging techniques, and reliable repair and maintenance steps to avoid recurring issues and improve system dependability.
Elevify advantages
Develop skills
- AC freeze diagnostics: quickly identify airflow, charge, and control problems.
- R-410A charge adjustment: accurately set superheat and subcooling to prevent icing.
- Airflow improvement: measure CFM, repair ducts, and balance diffusers for better reliability.
- Coil and filter maintenance: clean, replace, and restore heat transfer in no time.
- Electrical fault-finding: test motors, controls, and sensors to stop freeze-ups.
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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