AHR 120HVACR Maintenance

Johnston Community College · 2.0 credits · UGRD

Catalog

This course introduces the basic principles of industrial air conditioning and heating systems. Emphasis is placed on preventive maintenance procedures for heating and cooling equipment and related components. Upon completion, students should be able to perform routine preventive maintenance tasks, maintain records, and assist in routine equipment repairs. All in-person lab and shop courses require long pants/closed-toe shoes.

Recent sections

Fall 2026 · 2 sections

Aug 17 – Dec 14

Section	Days & time	Location	Instructor
3B1YClass #080454	M/T/W/Th/F/Sa/SuMo We · 1:00 – 2:40 PM	Hybrid/Blended - Main Campus ONLINEBritt Bldg H106	Wayne Christopher Hardin
3B1UClass #080456