Fast Schedule

Air Conditioning/Refrigeration ACR

Spring 2027 · 20 sections · seat counts as of Oct 18, 2026

Catalog: Air Conditioning/Refrigeration courses in the 2026-2027 Catalog

ACR 101 Air Conditioning, Heating, and Refrigeration: Mechanical · 3 units

Course description

CRNMeetsDatesInstructorSeats
32867
1
Online anytime
Feb 1–May 29To Be Announced22 of 22 open
31414
10
In person Escondido Education Center
Mon 9:30–11:00am, ESC 504
Feb 1–May 29To Be Announced32 of 32 open
31415
11
In person Laboratory · Escondido Education Center
Mon/Wed, 2 meeting times
All meeting times
  • Mon 11:10am–12:30pm ESC 504
  • Wed 9:30am–12:35pm ESC 504
Feb 1–May 29To Be Announced32 of 32 open
32868
2
Online anytime Laboratory
Feb 1–May 29To Be Announced22 of 22 open
33724
50
Online anytime
Feb 1–May 29Barry Valentine32 of 32 open
33725
51
In person Laboratory · Escondido Education Center
Mon 4:30–9:30pm, ESC 504
All meeting times
  • Mon 4:30–6:00pm ESC 504
  • Mon 6:10–9:30pm ESC 504
Feb 1–May 29Barry Valentine32 of 32 open

ACR 102 Air Conditioning, Heating, and Refrigeration: Electrical · 3 units

Course description

CRNMeetsDatesInstructorSeats
32608
10
Online anytime
Feb 1–May 29To Be Announced22 of 22 open
32607
11
Online anytime Laboratory
Feb 1–May 29To Be Announced22 of 22 open
33728
5
In person San Marcos Campus
Tue 1:30–2:55pm, ESC 504
Feb 1–May 29Scott Madden32 of 32 open
31416
50
Online anytime
Feb 1–May 29Barry Valentine32 of 32 open
31417
51
In person Laboratory · Escondido Education Center
Tue 5:00–9:35pm, ESC 504
All meeting times
  • Tue 5:00–6:50pm ESC 504
  • Tue 7:00–9:35pm ESC 504
Feb 1–May 29Barry Valentine32 of 32 open
33729
6
In person Laboratory · San Marcos Campus
Tue/Thu, 2 meeting times
All meeting times
  • Tue 3:05–4:30pm ESC 504
  • Thu 1:30–4:35pm ESC 504
Feb 1–May 29Scott Madden32 of 32 open

ACR 103 Air Conditioning, Heating, and Refrigeration: Heating · 3 units

Course description

CRNMeetsDatesInstructorSeats
32103
50
Online anytime
Feb 1–May 29Daniel Yeager32 of 32 open
32104
51
In person Laboratory · Escondido Education Center
Wed 5:00–9:35pm, ESC 504
All meeting times
  • Wed 5:00–6:50pm ESC 504
  • Wed 7:00–9:35pm ESC 504
Feb 1–May 29Daniel Yeager32 of 32 open

ACR 105 Refrigerant Management and Recovery · 1 units

Course description

CRNMeetsDatesInstructorSeats
31418
10
Online anytime Dist Ed-Delayed Interaction
Feb 1–May 29Barry Valentine22 of 22 open
31419
11
Online anytime Dist Ed-Delayed Interaction
Feb 1–May 29Barry Valentine22 of 22 open
33042
15
Online anytime Dist Ed-Delayed Interaction
Feb 1–May 29Daniel Yeager32 of 32 open
33041
16
Online anytime Dist Ed-Delayed Interaction
Feb 1–May 29Daniel Yeager32 of 32 open

ACR 111 Advanced Air Conditioning, Heating, and Refrigeration: Installation · 3 units

Course description

CRNMeetsDatesInstructorSeats
33732
50
Online anytime
Feb 1–May 29To Be Announced32 of 32 open
33733
51
In person Laboratory · Escondido Education Center
Thu 5:00–9:35pm, ESC 504
All meeting times
  • Thu 5:00–6:50pm ESC 504
  • Thu 7:00–9:35pm ESC 504
Feb 1–May 29To Be Announced32 of 32 open

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