This program (Plan Code 221-903-12) is designed to build upon the Heating, Ventilation, Air Conditioning & Refrigeration (HVAC&R) Career Studies Certificate (CSC), creating a pathway to the Associate in Applied Science degree. Students planning to work as HVAC&R Technicians will have the opportunity to earn a nationally recognized credential through the EPA certification examination. Classes count toward the Journeyman and Master state license in HVAC&R.