A. Ruiz

Department: HART CETT
Recent Semesters Teaching: Spring 2027, Fall 2026
Typical Class Size: 12–29 students
Spring 2027 Classes: View A. Ruiz's Spring 2027 classes
Courses: HART 1403 - A/C Control Principles HART 2280 - Coop Ed-Heat, A/C-Refrig Tech HART 2445 - Residential A/C Systems Design HART 2449 - Heat Pumps CETT 1302 - Electricity Principles HART 1407 - Refrigeration Principles HART 1445 - Gas and Electric Heating HART 2431 - Advanced Air Conditioning Cont HART 2442 - Commercial Refrigeration