Contact Hour Total:64 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. Prerequisite(s): HART 1401 AND CNBT 1210 Corequisite(s): HART 1401 AND CNBT 1210 Co-enrolled: None Course Fee:100 Texas Higher Education Coordinating Board Workforce Education Course Manual (WECM) course