AHR 235Refrigeration Design

Wake Technical Community College · 3.0 credits · UGRD

Catalog

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.

Recent sections

Fall 2026 · 1 section

Aug 17 – Dec 16

Section	Days & time	Location	Instructor
4101Class #312824	We · 8:00 – 9:50 AM	Building R 138Online ONLINE	Freeman, James E.