# Air Conditioning/HVAC (ACR) — Spring 2026 schedule College of the Desert · 16 sections · Seat counts as of 2026-10-18 Source: https://ss.collegeofthedesert.edu/Student/Courses Term dates: Jan 26, 2026 – May 22, 2026 (from the sections' dates) · 4 sessions, with dates: /c/college-of-the-desert/schedule/spring-2026/index.json · Academic calendar: https://www.collegeofthedesert.edu/students/catalog-schedule/academic-calendar.php Course descriptions: 2026-2027 catalog (the catalog for Spring 2026 is not published here yet), /c/college-of-the-desert/catalog/2026-2027/courses/acr.md ## ACR 060 — Air Conditioning & Refrigeration I (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 6247 | 6247 | Hybrid | LEC: Tue 8:00am–12:15pm, Applied Sciences Building 107; LAB: Thu 8:00am–12:25pm, Applied Sciences Building 108; Plus online work | Jan 27–Mar 19 | George J. Brown, Christopher L. Arbuckle, Angel O. Rodriguez, David C. Gonzalez | 2 of 27 open | | 6265 | 6265 | Hybrid | LAB: Tue 8:00am–12:25pm, Applied Sciences Building 108; LEC: Thu 8:00am–12:15pm, Applied Sciences Building 107; Plus online work | Jan 27–Mar 19 | George J. Brown, Christopher L. Arbuckle, Angel O. Rodriguez, David C. Gonzalez | 2 of 27 open | ## ACR 061 — Air Conditioning & Refrigeration II (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 6251 | 6251 | Hybrid | LEC: Tue 8:00am–12:15pm, Applied Sciences Building 107; LAB: Thu 8:00am–12:25pm, Applied Sciences Building 108; Plus online work | Mar 31–May 21 | George J. Brown, Christopher L. Arbuckle, Angel O. Rodriguez, David C. Gonzalez | 3 of 27 open | | 6269 | 6269 | Hybrid | LAB: Tue 8:00am–12:25pm, Applied Sciences Building 108; LEC: Thu 8:00am–12:15pm, Applied Sciences Building 107; Plus online work | Mar 31–May 21 | George J. Brown, Christopher L. Arbuckle, Angel O. Rodriguez, David C. Gonzalez | 7 of 27 open | ## ACR 064 — Air Conditioning & Refrigeration Electricity I (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 6237 | 6237 | Hybrid | LEC: Tue 5:00–9:15pm, Applied Sciences Building 107; LAB: Thu 5:00–9:25pm, Applied Sciences Building 108; Plus online work | Jan 27–Mar 19 | George J. Brown, Ruben H. Betancourt, Angel O. Rodriguez, David C. Gonzalez | 1 of 27 open | | 6261 | 6261 | Hybrid | LAB: Tue 5:00–9:25pm, Applied Sciences Building 108; LEC: Thu 5:00–9:15pm, Applied Sciences Building 107; Plus online work | Jan 27–Mar 19 | George J. Brown, Ruben H. Betancourt, Angel O. Rodriguez, David C. Gonzalez | 2 of 27 open | ## ACR 065 — Air Conditioning & Refrigeration Electricity II (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 6211 | 6211 | Hybrid | LEC: Tue 5:00–9:15pm, Applied Sciences Building 107; LAB: Thu 5:00–9:20pm, Applied Sciences Building 108; Plus online work | Mar 31–May 21 | George J. Brown, Ruben H. Betancourt, Juan C. Alvarez, David C. Gonzalez | 6 of 27 open | | 6253 | 6253 | Hybrid | LAB: Tue 5:00–9:20pm, Applied Sciences Building 108; LEC: Thu 5:00–9:15pm, Applied Sciences Building 107; Plus online work | Mar 31–May 21 | George J. Brown, Ruben H. Betancourt, Angel O. Rodriguez, David C. Gonzalez | 5 of 27 open | ## ACR 074A — Residential System Installation (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 6277 | 6277 | Hybrid | LEC: Mon/Wed 8:00–10:10am, Applied Sciences Building 107; LAB: Mon/Wed 10:20am–12:35pm, Applied Sciences Building 108; Plus online work | Jan 26–Mar 18 | Ramiro Garcia-Galicia, Juan C. Alvarez, David C. Gonzalez | Full (25/24) | ## ACR 075 — HVACR Systems Design (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 6285 | 6285 | In person | LEC: Mon/Wed 8:00–10:30am, Applied Sciences Building 107; LAB: Mon/Wed 10:30am–12:15pm, Applied Sciences Building 108 | Mar 30–May 20 | Ramiro Garcia-Galicia | Full (31/27) | | 6287 | 6287 | In person | LEC: Mon/Wed 8:00–10:30am, Business Building 6; LAB: Mon/Wed 10:30am–12:15pm, Business Building 6 | Mar 30–May 20 | Christopher L. Arbuckle | 18 of 27 open | ## ACR 080 — Gas Heating (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 6219 | 6219 | In person | LEC: Mon/Wed 5:00–8:00pm, Applied Sciences Building 107; LAB: Mon/Wed 8:00–9:30pm, Applied Sciences Building 108 | Jan 26–Mar 18 | George J. Brown, Juan C. Alvarez | Full (44/27) | ## ACR 083 — All Weather Heating & Cooling Systems (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 6273 | 6273 | In person | LEC: Mon 5:00–7:30pm, Diesel Mechanics Building 23; LAB: Mon/Wed 7:30–9:15pm, Applied Sciences Building 108; LEC: Wed 5:00–7:30pm, Applied Sciences Building 107 | Mar 30–May 20 | George J. Brown, Ruben H. Betancourt | Full (43/27) | ## ACR 091 — Introduction to Building Automation Networks and Programming (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 6279 | 6279 | In person | LEC: Tue/Thu/Fri 5:15–6:30pm, Diesel Mechanics Building 10A; LAB: Tue/Thu/Fri 6:30–8:40pm, Diesel Mechanics Building 10A | Jan 27–Mar 20 | Ramiro Garcia-Galicia, Juan C. Alvarez | 1 of 27 open | ## ACR 092 — Advanced Building Automation Networks and Programming (3 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 6281 | 6281 | In person | LEC: Tue/Thu/Fri 5:15–6:30pm, Diesel Mechanics Building 10A; LAB: Tue/Thu/Fri 6:30–8:40pm, Diesel Mechanics Building 10B | Mar 31–May 22 | Ramiro Garcia-Galicia | 3 of 27 open | ## ACR 095A — Air Conditioning Refrigeration Work Experience (1-5 units) | CRN | Section | Format | Meets | Dates | Instructor | Seats | | --- | --- | --- | --- | --- | --- | --- | | 1715 | 1715 | Arranged, Work Experience | Time and place arranged | | Ruben H. Betancourt | 9 of 14 open |