Environmental Control Technology
Fall 2026 · 15 sections · seat counts as of Oct 18, 2026
Catalog: Environmental Control Technology courses in the 2026-2027 Catalog
ECT 13 Fundamentals of Refrigeration
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 41252 | Live online Mon 7:00–9:50pm, Online | Aug 24–Dec 19 | Adan Rosillo | Closed |
| 41253 | In person Wed 7:00–9:50pm, LANEY-B150 | Aug 24–Dec 19 | Adan Rosillo | Closed |
ECT 15 Advanced Refrigeration & Troubleshooting
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 41582 | Live online Mon 5:00–6:50pm, Online | Aug 24–Dec 19 | Adan Rosillo | 17 of 38 open |
| 41583 | In person Fri 6:00–8:50pm, LANEY-B150 | Aug 24–Dec 19 | Adan Rosillo | 17 of 38 open |
ECT 17 Fundamentals of HVAC and Troubleshooting
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 41493 | In person Thu 5:00–6:50pm, LANEY-B150 | Aug 24–Dec 19 | Sappho Su | Closed |
| 41494 | In person Thu 7:00–9:50pm, LANEY-B150 | Aug 24–Dec 19 | Sappho Su | Closed |
ECT 18 HVAC Installation Practices
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 41616 | In person Tue 5:30–6:20pm, LANEY-B150 | Aug 24–Oct 17 | Sappho Su | Closed |
| 41617 | In person Tue 6:30–9:20pm, LANEY-B150 | Aug 24–Oct 17 | Sappho Su | Closed |
| 43151 | In person Tue 5:30–6:20pm, LANEY-B150 | Oct 26–Dec 19 | Sappho Su | 19 of 38 open |
| 43152 | In person Tue 6:30–9:20pm, LANEY-B150 | Oct 26–Dec 19 | Sappho Su | 19 of 38 open |
ECT 21 Introduction to Direct Digital Controls
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 41584 | Live online Wed 5:00–6:50pm, Online | Aug 24–Dec 19 | Sappho Su | Closed, 7 waitlisted |
| 41585 | In person Sat 9:00–11:50am, LANEY-A191A | Aug 24–Dec 19 | Sappho Su | Closed, 2 waitlisted |
ECT 27 Advanced Direct Digital Controls
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 43148 | Live online Wed 5:00–6:50pm, Online | Aug 24–Dec 19 | Sappho Su | Closed, 7 waitlisted |
| 43149 | In person Sat 9:00–11:50am, LANEY-A191A | Aug 24–Dec 19 | Sappho Su | Closed, 2 waitlisted |
ECT 214 Technical Mathematics for ECT
| CRN | Meets | Dates | Instructor | Seats |
|---|---|---|---|---|
| 43150 | Online anytime | Aug 24–Dec 19 | Sappho Su | Closed |