Recent SemestersSpring 2026, Spring 2025, Spring 2024Class Size20–24 studentsCredits4PrerequisiteHVAC 201 and HVAC 202 with a grade of "C" or better Transfers ToNot transferableDescriptionThis course provides instruction on the service and installation of Air-Conditioning and Heat Pump systems (commercial rooftop package equipment and residential split systems). Charging methods will be covered which include superheat, sub-cooling, by weight and using the manufacturers charging charts. Emphasis is placed on proper installation techniques required by code. The student will repair an air-conditioning system, using mechanical and electrical troubleshooting techniques such as electrical wiring diagram interpretation. Upon completion the student should be able to service, repair and perform preventative maintenance on residential/ commercial air-conditioning and heat pump systems. PREREQUISITE: HVAC 201 and HVAC 202 with a grade of "C" or better.Usually HeldSat 9:00am–12:10pm 