# Air Cond and Refrigeration (AIRC) — Fall 2026 schedule

Mt. San Antonio College · 13 sections · Seat counts as of 2026-10-15

Source: https://prodrg.mtsac.edu/StudentRegistrationSsb/ssb/term/termSelection?mode=search

Course descriptions: 2026-2027 catalog, /c/mt-san-antonio-college/catalog/2026-2027/courses/airc.md

## AIRC 11 — Welding for Air Conditioning and Refrigeration (2 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 23414 | 01 | In person, Lecture-Lab/Studio/Activity | Class: Tue 1:30–2:35pm, Bldg 69 6924; Lab: Tue 2:45–5:55pm, Bldg 69 6924 | Aug 24–Dec 13 | Mario Hernandez | Full (24/24), 6 waitlisted |

## AIRC 20 — Refrigeration Fundamentals (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22125 | 01 | In person, Lecture-Lab/Studio/Activity | Class: Tue/Thu 9:00–10:25am, Bldg 69 6924; Lab: Tue/Thu 10:35am–12:40pm, Bldg 69 6924 | Aug 24–Dec 13 | Mario Hernandez | Full (24/24), 3 waitlisted |
| 22128 | 02 | In person, Lecture-Lab/Studio/Activity | Class: Mon/Wed 1:30–2:55pm, Bldg 69 6924; Lab: Mon/Wed 3:05–5:10pm, Bldg 69 6924 | Aug 24–Dec 13 | Mario Hernandez | 1 of 24 open, 6 waitlisted |
| 22132 | 03 | In person, Lecture-Lab/Studio/Activity | Class: Tue/Thu 6:30–7:55pm, Bldg 69 6924; Lab: Tue/Thu 8:05–10:10pm, Bldg 69 6924 | Aug 24–Dec 13 | Arturo Cadena | Full (26/24), 3 waitlisted |

## AIRC 25 — Electrical Fundamentals for Air Conditioning and Refrigeration (5 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22133 | 01 | In person, Lecture-Lab/Studio/Activity | Class: Tue/Thu 1:30–3:35pm, Bldg 69 6922; Lab: Tue/Thu 3:45–5:10pm, Bldg 69 6922 | Aug 24–Dec 13 | Fred A Kobzoff | Full (24/24), 6 waitlisted |
| 22135 | 02 | In person, Lecture-Lab/Studio/Activity | Class: Mon/Wed 6:30–8:35pm, Bldg 69 6922; Lab: Mon/Wed 8:45–10:10pm, Bldg 69 6922 | Aug 24–Dec 13 | Mario Hernandez | 1 of 24 open, 7 waitlisted |

## AIRC 30 — Heat Load Calculations and Design (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22138 | 01 | In person | Thu 5:30–9:45pm, Bldg 69 6912 | Aug 24–Dec 13 | Mario Hernandez | Full (24/24), 7 waitlisted |

## AIRC 31 — Commercial Electrical for Air Conditioning and Refrigeration (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22139 | 01 | In person, Lecture-Lab/Studio/Activity | Class: Tue/Thu 9:00–10:25am, Bldg 69 6922; Lab: Tue/Thu 10:35am–12:00pm, Bldg 69 6922 | Aug 24–Dec 13 | Fred A Kobzoff | Full (18/18), 6 waitlisted |
| 22141 | 02 | In person, Lecture-Lab/Studio/Activity | Class: Mon/Wed 1:30–2:55pm, Bldg 69 6922; Lab: Mon/Wed 3:05–4:30pm, Bldg 69 6922 | Aug 24–Dec 13 | Fred A Kobzoff | Full (19/18), 3 waitlisted |

## AIRC 34 — Commercial Systems (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22142 | 01 | In person, Lecture-Lab/Studio/Activity | Class: Mon 6:00–9:30pm, Bldg 69 6924; Lab: Wed 6:00–7:50pm, Bldg 69 6924 | Aug 24–Dec 13 | Fred A Kobzoff | Full (27/24), 7 waitlisted |

## AIRC 50 — Commercial Refrigeration (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22144 | 01 | In person, Lecture-Lab/Studio/Activity | Class: Mon 9:00am–12:10pm, Bldg 69 6924; Lab: Wed 9:00am–12:10pm, Bldg 69 6924 | Aug 24–Dec 13 | Darrow P Soares, Arturo Cadena | 4 of 24 open |

## AIRC 52 — Supermarket Refrigeration Systems (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22146 | 01 | In person | Tue 6:00–9:10pm, Bldg 69 6912 | Aug 24–Dec 13 | Darrow P Soares | 2 of 24 open, 2 waitlisted |

## AIRC 61 — Building Automation Fundamentals (4 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22148 | 01 | In person, Lecture-Lab/Studio/Activity | Class: Mon/Wed 6:00–7:25pm, Bldg 69 6912; Lab: Mon/Wed 7:35–9:00pm, Bldg 69 6912 | Aug 24–Dec 13 | Daniel A Bracamontes | 1 of 24 open |