ACR 121 - Air Conditioning Fundamentals
- Recent Professors
- Joshua Johnson
- Recent Semesters
- Fall 2026, Spring 2026, Fall 2025, Spring 2025
- Class Size
- 26 students
- Difficulty
- 6.3Demandingout of 10
- Credits
- 4
- Prerequisite
- None
- Fall 2026 Sections
- View Fall 2026 sections of ACR 121
- Transfers To
- CSU
- Description
- This course is designed to introduce students to air conditioning and refrigeration theory and provide an overview of the basic skills needed for employment within the HVACR industry. Topics introduced include safety, air conditioning system operation and components, brazing, electrical applications, service tools and equipment.
- Usually Held
- Mon Wed Fri 1:00pm–3:10pm, Mon Wed Fri 3:20pm–5:30pm, Mon Tue Wed Thu 8:00am–9:30am, Mon Tue Wed Thu 9:40am–11:10am