HVAC Technical Academy student Greyson Felt explains how a filter dryer removes moisture and contaminants from refrigerant and discusses common signs of filter dryer problems.
Attendee Training Video
Cordale McCoy – How to Recover Refrigerant from an HVAC System
HVAC Technical Academy student Cordale McCoy explains the proper refrigerant recovery process and demonstrates the equipment used to safely recover refrigerant from an HVAC system.
Kortney Ellis HVAC Training Video – Refrigerant Recovery Process
Kortney Ellis demonstrates the refrigerant recovery process and explains how refrigerant is safely removed and handled. This video highlights one of the many hands-on skills students develop at HVAC Technical Academy.
Rajvir Singh HVAC Training Video – Duct Board
Rajvir Singh explains how duct board is used to create plenums and distribute air in HVAC systems. This video highlights one of the many hands-on skills students develop at HVAC Technical Academy.
Nicholas J Bregenzer HVAC Training Video – Low Voltage Wiring
Nicholas J Bregenzer explains low voltage wiring and how it controls HVAC system operation. This video highlights one of the many hands-on skills students develop at HVAC Technical Academy.
Nasheem Wehner HVAC Training Video – Defrost Board
Nasheem Wehner explains how a defrost board works and its role in preventing ice buildup in HVAC systems. This video highlights one of the many hands-on skills students develop at HVAC Technical Academy.





