Introduction to heating, ventilation, and air conditioning theory, testing, and repair. Emphasis on refrigerant reclamation, safety procedures, specialized tools, and repairs. Two lecture and six laboratory hours per week. Prerequisite: None. Lab Fee: $24; Uniform Fee: $120; Consumable Supplies Fee: $75

A basic study of HVAC and refrigeration controls; troubleshooting of control components; emphasis on use of wiring diagrams to analyze high and low voltage circuits; a review of Ohm's law as applied to air conditioning controls and circuits.  Two lecture and six laboratory hours per week.  Prerequisite: CETT 1402 and HART 1407 or approval of instructor.  Lab Fee: $24; |Uniform Fee: $50 

A study of components, applications, and installation of mechanical air conditioning systems including operating conditions, troubleshooting, repair, and charging of air conditioning systems.    Two lecture and six laboratory hours per week.  Prerequisite: CETT 1402 or HART 1407 or approval of instructor.  Lab Fee: $24; Employment Ready Testing $15.00

Career-related activities encountered in the student's area of specialization offered through an individualized agreement among the college, employer, and student. Under the supervision of the college and the employer, the student combines classroom learning with work experience. Includes a lecture component. Capstone course that consolidates the student's learning experiences. One lecture and seven external hours per week. Prerequisite: None. Co-requisite: HART 2445, HART 2449. Co-op Fee: $24; Student End of Program Assessment Fee: $36

An advanced course in application of troubleshooting principles and use of test instruments to diagnose air conditioning and refrigeration components and system problems including conducting performance tests.    Two lecture and six laboratory hours per week.  Prerequisite: CETT 1402, HART 1403, HART 1407, HART 1441, HART 2442 and HART 1445 or approval of instructor.  Lab Fee:$24 

A study of air conditioning system installation, refrigerant piping, condensate disposal, and air cleaning equipment with emphasis on startup and performance testing.  Capstone course that consolidates the student's learning experiences.  Two lecture and six laboratory hours per week.  Prerequisite: CETT 1402, HART 1403 and HART 1441 or approval of instructor.  Lab Fee: $24; EPA Certification Fee: $20,Student End of Program Assessment Fee $24

Study of the properties of air and results of cooling, heating, humidifying or dehumidifying; heat gain and heat loss calculations including equipment selection and balancing the air system.  Two lecture and six laboratory hours per week.  Prerequisite: HART 1403, HART 1407, HART 1441 or approval of instructor.  Lab Fee: $24; Refrigerant 410ACertification Fee: $25

Theory, sequence of operation, components and repair, electrical schematics, and troubleshooting electronic components in air conditioning and refrigeration.  Emphasis on safety for the electrical, mechanical, and sealed systems.  Two lecture and six laboratory hours per week.  Prerequisite: CETT 1402 and HART 1407 or approval of instructor.  LabFee: $24