Modern AC Diagnosis and Repair

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LEARNING OBJECTIVE

This class will help the technician know how different systems operate and use refrigeration principles to diagnose systems accurately the first time. HVAC systems now rely on complex electrical systems to operate. This class will cover R134a as well as R1234yf and their
related system components. After completing this class, a technician will be able to:

• Identify and diagnose electrical components and their impact on HVAC operation
• Understand safe refrigerant handling and proper procedures
• Accurately diagnose and service both R-1234yf and R134a systems
• Properly replace HVAC components and related electronics
• Perform correct HVAC service per government regulations