ACR 0948 - Air Conditioning VIII ACR 0948 - Air Conditioning VIII 80 con. hrs. Occupational This course is available on a limited basis to you if you are not participating in an indentured apprenticeship. Major areas of study include describing refrigeration cycle for various systems including preventative and electrical maintenance performed annually on chiller systems. Course Designations: (CH) Corequisite(s): ACR 0970
Prerequisites: ACR0947