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Understanding and diagnosing air conditioning

G Jerry Truglia

What can I learn at MACS 2021 Training Event and Trade Show in Orlando?

In his class, Understanding and Diagnosing Air Conditioning “G” Jerry Truglia of Dorman Products goes beyond minimum requirements for recovery, evacuating, recharging, and recycling. You’ll learn from real world examples. Lessons include diagnosing and repairing A/C electrical, computer / BCMs, climate control and electronic components.



Most of today’s vehicles come equipped with electronically controlled A/C systems. Auto A/C systems have become more difficult to diagnose. By using the repair strategies learned from years of servicing R-12 and R-134a systems. this class will cover operation and service for today’s air conditioning systems including R-1234yf.


Click here to view
the entire MACS 2021 Training Program February 3-6, in Orlando, FL at the Rosen Centre Hotel.

Click here to register to attend MACS 2021 Training Event at MACS website or call the MACS office at 215-631-7020 x 309, 313 or 3

To reserve a hotel room at the Rosen Centre, MACS host hotel in Orlando, FL. MACS room rate is $195 (single or double plus tax) or call (800) 204-7234 or (407) 996-9840.


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