ACR 210 — ACR 210
*Graduation times may vary according to course availability and/or individual course load. Consult faculty advisor. Basic Heating, Ventilation, Air Conditioning and Refrigeration Award: Certificate in Basic HVAC/R Credit Hours Required for Graduation 24 This program is designed to provide the student with basic knowledge of the refrigeration cycle, electrical operation, heat pump operation, and airflow design. These courses prepare the student for entry-level work with residential HVAC/R contractors. A. Required Courses: Recommended Course Sequence* IET 223 Industrial Safety 3