Course Offerings
Curriculum Education

AHR-235: Refrigeration Design

This course covers the principles of commercial refrigeration system operation and design. Topics include walk-in coolers, walk-in freezers, system components, load calculations, equipment selection, defrost systems, refrigerant line sizing, and electric controls. Upon completion, students should be able to design, adjust, and perform routine service procedures on a commercial refrigeration system.


Requisites: Take AHR-110(S14098); Take previously. Required.

Total Class Credits: 3
Class Credits: 2
Lab Credits: 2
Clinic Credits: 0


See Wake Tech's Air Conditioning, Heating, & Refrigeration Technology program for additional courses and educational offerings.

Register for this course in Self Service.