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ASSOCIATE OF APPLIED SCIENCE
Heating, Air Cond & Refrigeration Technology
Catalog: Fall 2025
Pathway: Advanced Manufacturing & Logistics
Credits Required: 60
Program Advisors:
Faculty Advisor:
Popplewell, James
Popplewell, James
POPPLEWELLJ@GRAYSON.EDU
Office Phone: 9038187044
Office Location: CAREER TECHNOLOGY CE
Note: Available 12 noon to 3:45 by appointment only
Office Hours
-
Monday: 09:00:00 to 09:45:00
-
Monday: 12:15:00 to 12:45:00
-
Monday: 16:00:00 to 16:30:00
-
Tuesday: 12:15:00 to 12:45:00
-
Tuesday: 16:00:00 to 16:30:00
-
Wednesday: 15:30:00 to 16:30:00
-
Thursday: 12:15:00 to 12:45:00
-
Thursday: 16:00:00 to 16:30:00
Heating, Air Conditioning and Refrigeration Technology Associate of Applied Science
Sample Plan
Fall 2025
| Course Name |
Term |
Cr. |
|
REFRIGERATION PRINCIPLES
|
16 Week
|
4
|
|
BASIC ELECTRICITY FOR HVAC
|
16 Week
|
4
|
|
COMPOSITION 1
|
1st 8 Week
|
3
|
|
BUSINESS PRINCIPLES
|
2nd 8 Week
|
3
|
|
|
Total: 14
|
Spring 2026
| Course Name |
Term |
Cr. |
|
GAS & ELECTRIC HEATING
|
1st 8 Week
|
4
|
|
INTRO SPEECH COMMUNICATION
|
1st 8 Week
|
3
|
|
COMMERCIAL REFRIGERATION
|
2nd 8 Week
|
4
|
|
AC SYSTEMS DESIGN
|
2nd 8 Week
|
4
|
|
|
Total: 15
|
Remaining Courses
| Course Name |
Term |
Cr. |
|
TROUBLESHOOTING
|
Remaining
|
4
|
|
HEAT PUMPS
|
Remaining
|
4
|
|
ARCHITECTURAL DRAFTING RESIDENTIAL
|
Remaining
|
3
|
|
RESIDENTIAL AIR CONDITIONING
|
Remaining
|
4
|
|
|
Total: 15
|
