# Heating & Air Conditioning (HVAC) — Fall 2026 schedule

Orange Coast College · 14 sections · Seat counts as of 2026-10-15

Source: https://ssb-prod.ec.cccd.edu/PROD/pw_pub_sched.p_search?Term=202670&college=OC

Course descriptions: 2026-2027 catalog, /c/orange-coast-college/catalog/2026-2027/courses/hvac.md

## HVAC A100 — Air Conditioning and Refrigeration Principles (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 20432 | 20432 | In person | Mon 5:45–10:35pm, Technology Center 140 | Aug 24–Dec 12 | Matthew Denney | Full (45/30), 12 waitlisted |
| 20969 | 20969 | In person | Tue 10:30am–3:20pm, Technology Center 140 | Aug 24–Dec 12 | Matthew Denney | Full (37/30), 13 waitlisted |

## HVAC A101 — Basic Electrical for HVAC-R (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 20152 | 20152 | In person | Tue 5:45–9:55pm, Technology Center 216 | Aug 24–Dec 12 | Jacob Riddle | Full (48/30), 10 waitlisted |
| 21272 | 21272 | In person | Thu 10:30am–2:40pm, Technology Center 216 | Aug 24–Dec 12 | Jacob Riddle | Full (40/30), 9 waitlisted |

## HVAC A102 — Refrigeration Service (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 24313 | 24313 | In person | Wed 5:45–8:15pm, Technology Center 140; Wed 8:25–9:50pm, Technology Center 140 | Aug 24–Dec 12 | Matthew Denney | Full (50/30), 4 waitlisted |

## HVAC A103 — Air Conditioning Service (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22698 | 22698 | In person | Mon 5:45–8:15pm, Technology Center 216; Mon 8:25–9:50pm, Technology Center 216 | Aug 24–Dec 12 | Jacob Riddle | Full (41/30), 6 waitlisted |

## HVAC A105 — Air Conditioning and Refrigeration Controls (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 20970 | 20970 | In person | Thu 5:45–8:15pm, Technology Center 216; Thu 8:25–9:50pm, Technology Center 216 | Aug 24–Dec 12 | Jacob Riddle | Full (45/30), 6 waitlisted |

## HVAC A106 — Non-Residential Applications for HVAC (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22488 | 22488 | In person | Wed 5:45–10:35pm, Technology Center | Aug 24–Dec 12 | Staff | Full (0/0) |
| 25978 | 25978 | In person | Thu 5:45–10:35pm, Technology Center 140 | Aug 24–Dec 12 | Oscar Aparicio | 3 of 30 open |

## HVAC A110 — Pneumatic Controls (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 23330 | 23330 | In person | Tue 10:30am–1:00pm, Technology Center 216; Tue 1:10–2:35pm, Technology Center 216 | Aug 24–Dec 12 | Jacob Riddle | Full (43/30), 1 waitlisted |

## HVAC A111 — Ice Machine Service & Repair (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 20993 | 20993 | In person | Tue 5:45–10:35pm, Technology Center 140 | Aug 24–Dec 12 | Matthew Denney | Full (39/30), 3 waitlisted |
| 23331 | 23331 | In person | Wed 10:30am–3:20pm, Technology Center 140 | Aug 24–Dec 12 | Matthew Denney | Full (35/30) |

## HVAC A112 — EPA 608 (2 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 25979 | 25979 | In person | Wed 5:45–7:50pm, Technology Center 216 | Aug 24–Dec 12 | Jacob Riddle | 6 of 30 open |

## HVAC A140 — Building Automation (3 units)

| CRN | Section | Format | Meets | Dates | Instructor | Seats |
| --- | --- | --- | --- | --- | --- | --- |
| 22489 | 22489 | In person | Fri 5:45–10:35pm, Technology Center 216 | Aug 24–Dec 12 | Oscar Aparicio | Full (35/30), 12 waitlisted |