Breadcrumb Home Air Conditioning and Refrigeration ACR 130 ACR 130: Computer Assisted HVAC Troubleshooting Download as PDF Program Air Conditioning and Refrigeration Hours 1 Lab Hours 2 This course focuses on troubleshooting procedures. Emphasis is placed on the proper use of test equipment and machine/electrical malfunctions. Upon completion, students should be able to diagnose and repair service problems in HVAC equipment.
