Recent SemestersFall 2026, Spring 2026Class Size20 studentsCredits2PrerequisitePrerequisite: AUT 3 (or concurrent enrollment) Corequisite: AUT 23 Transfers ToCSUDescriptionIn this course students study the theory and principles of operation of automotive Heating, Ventilation and Air Conditioning (HVAC) systems as well as engine cooling system operation and repair. Basic laws of heat transfer, refrigeration and compression/expansion of liquid/vapor are introduced.Usually HeldMon Tue Wed Thu Fri 1:00pm–1:50pm