2026-2027 Catalog

Air Conditioning, Heating and Refrigeration Technology Diploma (D35100)

Program Requirements

General Education Courses

Course NumberCourse NameClassLabWork/ClinicalContactCredits
ENG 111Writing and Inquiry33

3

MAT 121Algebra/Trigonometry I224

3

Or

MAT 143Quantitative Literacy224

3

Concentration Courses

Course NumberCourse NameClassLabWork/ClinicalContactCredits
AHR 130HVAC Controls224

3

AHR 211Residential System Design224

3

AHR 213HVACR Building Code123

2

Major Core Courses

Course NumberCourse NameClassLabWork/ClinicalContactCredits
AHR 110Introduction to Refrigeration268

5

AHR 111HVACR Electricity224

3

AHR 112Heating Technology246

4

AHR 113Comfort Cooling246

4

AHR 114Heat Pump Technology246

4

Other Major Courses Concentration

Take 7 credits from:

Course NumberCourse NameClassLabWork/ClinicalContactCredits
AHR 120HVACR Maintenance134

2

AHR 160Refrigerant Certification11

1

BPR 135Schematics & Diagrams22

2

ISC 112Industrial Safety22

2

WBL XXX

*WBL XXX: See Work-Based Learning (WBL).

Total Credit Hours: 41

Recommended Semester Schedule

First Year Fall

Course NumberCourse NameClassLabWork/ClinicalContactCredits
AHR 110Introduction to Refrigeration268

5

AHR 111HVACR Electricity224

3

AHR 160Refrigerant Certification11

1

ENG 111Writing and Inquiry33

3

ISC 112Industrial Safety22

2

First Year Spring

Course NumberCourse NameClassLabWork/ClinicalContactCredits
AHR 112Heating Technology246

4

AHR 113Comfort Cooling246

4

AHR 130HVAC Controls224

3

BPR 135Schematics & Diagrams22

2

First Year Summer

Course NumberCourse NameClassLabWork/ClinicalContactCredits
AHR 114Heat Pump Technology246

4

AHR 120HVACR Maintenance134

2

Second Year Fall

Course NumberCourse NameClassLabWork/ClinicalContactCredits
AHR 211Residential System Design224

3

AHR 213HVACR Building Code123

2

 

MAT 121Algebra/Trigonometry I224

3

Or

MAT 143Quantitative Literacy224

3