DMHT 200 Medium/Heavy HVAC
teaches the advanced diagnostic and analytical skills needed to service today's heating, ventilation, and air conditioning systems. Topics include A/C systems and their components, compressors and clutches, evaporators, condensers, and related components; heating and engine cooling systems; operating electrical and air/mechanical operating systems and controls; and refrigerant recovery, recycling, and handling. Students are given the opportunity to analyze these systems and system operational characteristics. The course places emphasis on testing, analysis, diagnostic, and service procedures related to HVAC systems. This course is applicable toward all certificates, AAS, ALS (credit hours 4.0, lecture hours 2.0, lab hours 6.0).