May 31, 2023  
2020-2021 Addendum Catalog 
2020-2021 Addendum Catalog [ARCHIVED CATALOG]

AT 206 - Automotive HVAC Systems

Operation, diagnosis, service and repair of automotive HVAC systems, including air conditioning, heater systems, climate control and related electrical circuits. Includes factory repair, retrofitting, and safe handling of refrigerants and related chemicals. MACS Section 609 Certification included. Prerequisite or concurrent enrollment: AT 101 or 107, AT 133, AT 220 or 225 and MANF 121.