ACR 0947 - Air Conditioning VII ACR 0947 - Air Conditioning VII 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 installation and troubleshooting of the electrical components plus temperature procedures and basic air measurements. Course Designations: (CH) Corequisite(s): ACR 0969
Prerequisites: ACR0946