AHR
AHR Coursesacross Illinois Community Colleges
12 sections · 11courses · 1 college · Fall 2026 · Updated today
12 In-Person
AHR Availability Snapshot
How ahr sections are being offered across 1 college in Illinois this term (12 sections total).
When sections meet
- Morning (before noon)1
- Evening (5 PM and after)11
Start dates & instructors
Sections begin on 6 distinct dates, 1 late-start.
Taught by 6 distinct instructors across the state.
All AHR courses
| Course | Title | Credits | Sections | Colleges | Availability |
|---|---|---|---|---|---|
| AHR 101 | Introduction to Air Conditioning and Refrigeration | 4 | 2 | 1 | 2 In-Person |
| AHR 102 | Heating | 4 | 1 | 1 | 1 In-Person |
| AHR 104 | Introduction to Electricity and Automatic Controls | 4 | 1 | 1 | 1 In-Person |
| AHR 105 | EPA Section 608 Certification | 1 | 1 | 1 | 1 In-Person |
| AHR 201 | Commercial Refrigeration Systems | 4 | 1 | 1 | 1 In-Person |
| AHR 202 | Air Conditioning II – Split System | 4 | 1 | 1 | 1 In-Person |
| AHR 203 | Residential Heating and Air Conditioning Load Calculations | 3 | 1 | 1 | 1 In-Person |
| AHR 206 | Residential Hot Water Boilers and Hydronics Technology | 4 | 1 | 1 | 1 In-Person |
| AHR 208 | Advanced Automatic Controls | 4 | 1 | 1 | 1 In-Person |
| AHR 214 | Energy Audit, Analysis and Management | 4 | 1 | 1 | 1 In-Person |
| AHR 215 | Steam Boiler Operations | 4 | 1 | 1 | 1 In-Person |
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