AHR courses
6 courses · Gaston College · Fall 2026
- AHR 110 — Intro to Refrigeration2 sections
- AHR 111 — HVACR Electricity1 section
- AHR 112 — Heating Technology1 section
- AHR 113 — Comfort Cooling1 section
- AHR 130 — HVAC Controls1 section
- AHR 151 — HVAC Duct Systems I1 section
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