AHR Courses at Guilford Technical Community College
Spring 2026 · 24 sections across 10 courses
24 In-Person5 Evening
24 sections
| CRN | Course | Title | Schedule | Starts | Instructor | Campus | Mode | |
|---|---|---|---|---|---|---|---|---|
| AHR-125-2GT01 | AHR 125 | HVACR Electronics Requires: AHR 111 or ELC 111 or ELC 112 | M W 8:00 AM–9:50 AM | Started Mar 16 | Norvang, J | GC | In-Person | |
| AHR-160-2ON01 | AHR 160 | Refrigerant Certification Requires: AHR 110 | M T W Th F Sa Su | Started Mar 16 | Underwood, J | MCO | In-Person | |
| AHR-160-2ON03 | AHR 160 | Refrigerant Certification Requires: AHR 110 | M T W Th F Sa Su | Started Mar 16 | Underwood, J | MCO | In-Person | |
| AHR-180-2GT01 | AHR 180 | HVACR Customer Relations | T 10:00 AM–11:40 AM | Started Mar 16 | Sizemore, W | GC | In-Person | |
| AHR-180-2GT02 | AHR 180 | HVACR Customer Relations | T 6:00 PM–7:40 PM | Started Mar 16 | Friel, S | GC | In-Person | |
| AHR-211-2GB01 | AHR 211 | Residential System Design | T Th 1:00 PM–1:50 PM | Started Mar 16 | Underwood, J | GC | In-Person | |
| AHR-225-2GT01 | AHR 225 | Commercial System Design Requires: AHR 211 | T W Th 2:00 PM–3:07 PM | Started Mar 16 | Sizemore, W | GC | In-Person | |
| AHR-110-FGT01 | AHR 110 | Intro to Refrigeration | M W 1:00 PM–1:52 PM | Started Jan 12 | Brown, Q | GC | In-Person | |
| AHR-110-FGT02 | AHR 110 | Intro to Refrigeration | M W 8:00 AM–8:52 AM | Started Jan 12 | Brown, Q | GC | In-Person | |
| AHR-113-FGT01 | AHR 113 | Comfort Cooling Requires: DMA 010 or MAT 025 or MAT 043 or MAT 052 or MAT 071 and ENG 025 and AHR 110 | M W 9:00 AM–9:52 AM | Started Jan 12 | Underwood, J | GC | In-Person | |
| AHR-113-FGT02 | AHR 113 | Comfort Cooling Requires: DMA 010 or MAT 025 or MAT 043 or MAT 052 or MAT 071 and ENG 025 and AHR 110 | T Th 1:00 PM–1:50 PM | Started Jan 12 | Norvang, J | GC | In-Person | |
| AHR-113-FGT03 | AHR 113 | Comfort Cooling Requires: DMA 010 or MAT 025 or MAT 043 or MAT 052 or MAT 071 and ENG 025 and AHR 110 | M W 6:00 PM–6:52 PM | Started Jan 12 | Choudani, A | GC | In-Person | |
| AHR-113-FGT04 | AHR 113 | Comfort Cooling Requires: DMA 010 or MAT 025 or MAT 043 or MAT 052 or MAT 071 and ENG 025 and AHR 110 | M W 6:00 PM–6:52 PM | Started Jan 12 | Friel, S | GC | In-Person | |
| AHR-114-FGT01 | AHR 114 | Heat Pump Technology Requires: AHR 110 or AHR 113 | T Th 9:00 AM–9:50 AM | Started Jan 12 | Norvang, J | GC | In-Person | |
| AHR-114-FGT02 | AHR 114 | Heat Pump Technology Requires: AHR 110 or AHR 113 | M W 2:00 PM–2:52 PM | Started Jan 12 | Norvang, J | GC | In-Person | |
| AHR-114-FGT03 | AHR 114 | Heat Pump Technology Requires: AHR 110 or AHR 113 | T Th 6:00 PM–6:50 PM | Started Jan 12 | Choudani, A | GC | In-Person | |
| AHR-120-1GT01 | AHR 120 | HVACR Maintenance | T Th 6:00 PM–6:50 PM | Started Jan 12 | Friel, S | GC | In-Person | |
| AHR-125-1GT01 | AHR 125 | HVACR Electronics Requires: AHR 111 or ELC 111 or ELC 112 | M W 8:00 AM–9:57 AM | Started Jan 12 | Norvang, J | GC | In-Person | |
| AHR-160-1ON01 | AHR 160 | Refrigerant Certification Requires: AHR 110 | M T W Th F Sa Su | Started Jan 12 | Underwood, J | MCO | In-Person | |
| AHR-180-1GT01 | AHR 180 | HVACR Customer Relations | T 10:00 AM–11:40 AM | Started Jan 12 | Sizemore, W | GC | In-Person | |
| AHR-211-1GB01 | AHR 211 | Residential System Design | T Th 9:00 AM–9:50 AM | Started Jan 12 | Underwood, J | GC | In-Person | |
| AHR-211-1GB02 | AHR 211 | Residential System Design | T Th 1:00 PM–1:50 PM | Started Jan 12 | Underwood, J | GC | In-Person | |
| AHR-235-1GT01 | AHR 235 | Refrigeration Design Requires: AHR 110 | T Th 1:00 PM–2:40 PM | Started Jan 12 | Sizemore, W | GC | In-Person | |
| AHR-235-FGT01 | AHR 235 | Refrigeration Design Requires: AHR 110 | F 8:00 AM–9:57 AM | Started Jan 12 | Norvang, J | GC | In-Person |
AHR 125
HVACR Electronics
Requires: AHR 111 or ELC 111 or ELC 112
CRN: AHR-125-2GT01Campus: GCSchedule: M W 8:00 AM–9:50 AMStarted Mar 16Instructor: Norvang, J
AHR 160
Refrigerant Certification
Requires: AHR 110
CRN: AHR-160-2ON01Campus: MCOSchedule: M T W Th F Sa SuStarted Mar 16Instructor: Underwood, J
AHR 160
Refrigerant Certification
Requires: AHR 110
CRN: AHR-160-2ON03Campus: MCOSchedule: M T W Th F Sa SuStarted Mar 16Instructor: Underwood, J
AHR 180
HVACR Customer Relations
CRN: AHR-180-2GT01Campus: GCSchedule: T 10:00 AM–11:40 AMStarted Mar 16Instructor: Sizemore, W
AHR 180
HVACR Customer Relations
CRN: AHR-180-2GT02Campus: GCSchedule: T 6:00 PM–7:40 PMStarted Mar 16Instructor: Friel, S
AHR 211
Residential System Design
CRN: AHR-211-2GB01Campus: GCSchedule: T Th 1:00 PM–1:50 PMStarted Mar 16Instructor: Underwood, J
AHR 225
Commercial System Design
Requires: AHR 211
CRN: AHR-225-2GT01Campus: GCSchedule: T W Th 2:00 PM–3:07 PMStarted Mar 16Instructor: Sizemore, W
AHR 110
Intro to Refrigeration
CRN: AHR-110-FGT01Campus: GCSchedule: M W 1:00 PM–1:52 PMStarted Jan 12Instructor: Brown, Q
AHR 110
Intro to Refrigeration
CRN: AHR-110-FGT02Campus: GCSchedule: M W 8:00 AM–8:52 AMStarted Jan 12Instructor: Brown, Q
AHR 113
Comfort Cooling
Requires: DMA 010 or MAT 025 or MAT 043 or MAT 052 or MAT 071 and ENG 025 and AHR 110
CRN: AHR-113-FGT01Campus: GCSchedule: M W 9:00 AM–9:52 AMStarted Jan 12Instructor: Underwood, J
AHR 113
Comfort Cooling
Requires: DMA 010 or MAT 025 or MAT 043 or MAT 052 or MAT 071 and ENG 025 and AHR 110
CRN: AHR-113-FGT02Campus: GCSchedule: T Th 1:00 PM–1:50 PMStarted Jan 12Instructor: Norvang, J
AHR 113
Comfort Cooling
Requires: DMA 010 or MAT 025 or MAT 043 or MAT 052 or MAT 071 and ENG 025 and AHR 110
CRN: AHR-113-FGT03Campus: GCSchedule: M W 6:00 PM–6:52 PMStarted Jan 12Instructor: Choudani, A
AHR 113
Comfort Cooling
Requires: DMA 010 or MAT 025 or MAT 043 or MAT 052 or MAT 071 and ENG 025 and AHR 110
CRN: AHR-113-FGT04Campus: GCSchedule: M W 6:00 PM–6:52 PMStarted Jan 12Instructor: Friel, S
AHR 114
Heat Pump Technology
Requires: AHR 110 or AHR 113
CRN: AHR-114-FGT01Campus: GCSchedule: T Th 9:00 AM–9:50 AMStarted Jan 12Instructor: Norvang, J
AHR 114
Heat Pump Technology
Requires: AHR 110 or AHR 113
CRN: AHR-114-FGT02Campus: GCSchedule: M W 2:00 PM–2:52 PMStarted Jan 12Instructor: Norvang, J
AHR 114
Heat Pump Technology
Requires: AHR 110 or AHR 113
CRN: AHR-114-FGT03Campus: GCSchedule: T Th 6:00 PM–6:50 PMStarted Jan 12Instructor: Choudani, A
AHR 120
HVACR Maintenance
CRN: AHR-120-1GT01Campus: GCSchedule: T Th 6:00 PM–6:50 PMStarted Jan 12Instructor: Friel, S
AHR 125
HVACR Electronics
Requires: AHR 111 or ELC 111 or ELC 112
CRN: AHR-125-1GT01Campus: GCSchedule: M W 8:00 AM–9:57 AMStarted Jan 12Instructor: Norvang, J
AHR 160
Refrigerant Certification
Requires: AHR 110
CRN: AHR-160-1ON01Campus: MCOSchedule: M T W Th F Sa SuStarted Jan 12Instructor: Underwood, J
AHR 180
HVACR Customer Relations
CRN: AHR-180-1GT01Campus: GCSchedule: T 10:00 AM–11:40 AMStarted Jan 12Instructor: Sizemore, W
AHR 211
Residential System Design
CRN: AHR-211-1GB01Campus: GCSchedule: T Th 9:00 AM–9:50 AMStarted Jan 12Instructor: Underwood, J
AHR 211
Residential System Design
CRN: AHR-211-1GB02Campus: GCSchedule: T Th 1:00 PM–1:50 PMStarted Jan 12Instructor: Underwood, J
AHR 235
Refrigeration Design
Requires: AHR 110
CRN: AHR-235-1GT01Campus: GCSchedule: T Th 1:00 PM–2:40 PMStarted Jan 12Instructor: Sizemore, W
AHR 235
Refrigeration Design
Requires: AHR 110
CRN: AHR-235-FGT01Campus: GCSchedule: F 8:00 AM–9:57 AMStarted Jan 12Instructor: Norvang, J
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