AHR Courses at South Piedmont Community College

Spring 2026 · 6 sections across 6 courses

1 Online5 Hybrid3 Evening

Subject

Day

Mode

Status

6 sections

CRN	Course	Title	Schedule	Starts	Instructor	Campus	Mode
AHR-255-TTC1	AHR 255	Indoor Air Quality	M W 3:00 PM–4:50 PM	Started Mar 16	Dorfield, B	WC	Hybrid	NCCCS→
AHR-240-TTY1	AHR 240	Hydronic Heating Requires: AHR 112	T 6:00 PM–9:20 PM	Started Jan 23	Kotsokalis, S, Dorfield, B, Wulk, A	WC	Hybrid	NCCCS→
AHR-114-TTA1	AHR 114	Heat Pump Technology Requires: AHR 110 or AHR 113	M W 7:00 PM–8:50 PM	Started Jan 9	Dorfield, B	WC	Hybrid	NCCCS→
AHR-115-TTB1	AHR 115	Refrigeration Systems Requires: AHR 110	M 9:00 AM–11:50 AM	Started Jan 9	Dorfield, B	WC	Hybrid	NCCCS→
AHR-211-TTA1	AHR 211	Residential System Design	W 5:00 PM–6:50 PM	Started Jan 9	Dorfield, B	WC	Hybrid	NCCCS→
AHR-213-OAA2	AHR 213	HVACR Building Code	M T W Th F Sa Su	Started Jan 9	Dorfield, B	WEB	Online	NCCCS→

AHR 255

Indoor Air Quality

Hybrid

CRN: AHR-255-TTC1Campus: WCSchedule: M W 3:00 PM–4:50 PMStarted Mar 16Instructor: Dorfield, B

AHR 240

Hydronic Heating

Requires: AHR 112

Hybrid

CRN: AHR-240-TTY1Campus: WCSchedule: T 6:00 PM–9:20 PMStarted Jan 23Instructor: Kotsokalis, S, Dorfield, B, Wulk, A

AHR 114

Heat Pump Technology

Requires: AHR 110 or AHR 113

Hybrid

CRN: AHR-114-TTA1Campus: WCSchedule: M W 7:00 PM–8:50 PMStarted Jan 9Instructor: Dorfield, B

AHR 115

Refrigeration Systems

Requires: AHR 110

Hybrid

CRN: AHR-115-TTB1Campus: WCSchedule: M 9:00 AM–11:50 AMStarted Jan 9Instructor: Dorfield, B

AHR 211

Residential System Design

Hybrid

CRN: AHR-211-TTA1Campus: WCSchedule: W 5:00 PM–6:50 PMStarted Jan 9Instructor: Dorfield, B

AHR 213

HVACR Building Code

Online

CRN: AHR-213-OAA2Campus: WEBSchedule: M T W Th F Sa SuStarted Jan 9Instructor: Dorfield, B

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