HAC 101Air Cond & Refrig I

Catalog

Prerequisite: Grade of C or better in HAC 119 or concurrent enrollment in HAC 119. ^ This course introduces the fundamental principles and practices of mechanical refrigeration and air-conditioning systems. Students learn the full refrigeration cycle and study major system components, including compressors, condensers, evaporators, metering devices, receivers, and refrigerants. Core topics include temperature measurement and conversion, absolute temperature, and basic gas laws. Hands-on instruction emphasizes the safe and efficient use of tools, torches, and materials for installing copper. The course also focuses on proper refrigerant handling-recovery, recycling, reclaiming, and emission-reduction practices-to prepare students for EPA technician certification and responsible environmental stewardship. (1.2) Proficiency Credit Available (3 LETSIR) Pass/No Credit Available