2 courses with the subject REF, each shown exactly as we captured it from the college's catalog, with every element we hold. Where the wording looks broken, that is our reading of the catalog, not the college's text.
REF 116Commercial Systems I2
This course introduces and compares various commercial refrigeration systems. Topics include service, repair, and diagnostic procedures for commercial systems and components, as well as evacuation, charging, startup, and evaluation. Upon completion, students should be able to use appropriate tools, instruments, and procedures to service and install basic refrigeration systems or components. Class Lab Credits: 6 Clinic Credits: 0
- Subject
- REF
- Credits (min)
- 2
- Credits (max)
- 2
- Credit unit
- Credits
- Type
- course
- Edition
- 2026
- Source
- www.waketech.edu
- Prerequisite
- Take AHR-115
REF 117Refrigeration Controls2
This course covers the design, operation, function, and schematics of basic control systems used in the refrigeration industry. Topics include proper control application, selection, and use of test instruments; simple control wiring; and the use of schematics as a troubleshooting tool. Upon completion, students should be able to identify, diagnose, and repair electrical and mechanical malfunctioning components. Class Lab Credits: 6 Clinic Credits: 0
- Subject
- REF
- Credits (min)
- 2
- Credits (max)
- 2
- Credit unit
- Credits
- Type
- course
- Edition
- 2026
- Source
- www.waketech.edu
- Prerequisite
- Take One: AHR-110, AHR-111, or ELC-111
Source: Wake Technical Community College's catalog, linked per course · table learning_unit · CourseShelf publish 61
