ACR 125 - Energy Efficient Residential, Commercial and Industrial Air Conditioning

Recent Professors: Joshua Johnson
Recent Semesters: Spring 2026, Fall 2025, Spring 2025
Class Size: 26 students
Difficulty: 4.5Moderateout of 10
Credits: 4
Prerequisite: Prerequisite: ACR 121 with a minimum grade of C
Spring 2026 Sections: View Spring 2026 sections of ACR 125
Transfers To: CSU
Description: This course covers energy efficient green technology (high efficiency), advanced residential, commercial, and industrial air conditioning. Labs include the use of air conditioning test equipment, installation, repair, and maintenance of various types of air conditioning systems. Topics include various techniques of troubleshooting electrical and mechanical problems; equipment operational efficiencies and building envelope condition; performing indoor air-quality and system efficiency testing; and system airflow and operational efficiencies.
Usually Held: Fri 3:10pm–5:25pm, Mon Tue Wed Thu 8:00am–9:30am, Mon Tue Wed Thu 9:40am–11:10am, Mon Wed 3:10pm–5:25pm