May 22, 2025

2024-2025 Catalog and Student Handbook

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2024-2025 Catalog and Student Handbook

Air Conditioning, Heating, and Refrigeration Technology Diploma

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General Education Requirements (6 Credit Hours)

Communications (3 CH)

English Composition

ENG 111 - Writing and Inquiry Credits: 3

Natural Sciences/Mathematics (3 CH)

Choose one course:

Mathematics

MAT 143 - Quantitative Literacy Credits: 3
MAT 152 - Statistical Methods I Credits: 4
MAT 171 - Precalculus Algebra Credits: 4

Major Hours - Core Courses (23 Credit Hours)

AHR 110 - Introduction to Refrigeration Credits: 5
AHR 111 - HVACR Electricity Credits: 3
AHR 112 - Heating Technology Credits: 4
AHR 113 - Comfort Cooling Credits: 4
AHR 114 - Heat Pump Technology Credits: 4
AHR 130 - HVACR Controls Credits: 3

Other Major Hours (11 Credit Hours)

AHR 151 - HVAC Duct Systems I Credits: 2

Other Required Hours (3 Credit Hours)

Choose one group from the following:

CIS 110 - Introduction to Computers Credits: 3
WBL 110 - World of Work Credits: 1 AND
WBL 111 - Work-Based Learning I Credits: 1 AND
WBL 115 - Work-Based Learning Seminar I Credits: 1
WBL 112 - Work-Based Learning I Credits: 2 AND
WBL 115 - Work-Based Learning Seminar I Credits: 1

Electives

(Choose 6 Credit Hours)

AHR 115 - Refrigeration Systems Credits: 2
AHR 133 - HVAC Servicing Credits: 4
AHR 140 - All-Weather Systems Credits: 2
AHR 152 - HVAC Duct Systems II Credits: 2
AHR 180 - HVACR Customer Relations Credits: 1
AHR 211 - Residential System Design Credits: 3
AHR 212 - Advanced Comfort Systems Credits: 4
AHR 213 - HVACR Building Code Credits: 2
AHR 240 - Hydronic Heating Credits: 2
AHR 250 - HVAC System Diagnostics Credits: 2
WLD 112 - Basic Welding Processes Credits: 2

Total Credit Hours In Diploma: 40