Air Conditioning and Refrigeration I - AIR 121 at Virginia Western Community College


         
 
Advanced Search
Distance Learning
Restrict search to:
   Distance Learning Types
Time of Day
Restrict search to:
Term
Restrict search to:
AIR 121 - Air Conditioning and Refrigeration I
Studies refrigeration theory, characteristics of refrigerants, temperature, and pressure, tools and equipment, soldering, brazing, refrigeration systems, system components, compressors, evaporators, metering devices. Presents charging and evaluation of systems and leak detection. Explores servicing the basic system. Explains use and care of oils and additives and troubleshooting of small commercial systems. Part I of II.
Lecture 2-3 hours. Laboratory 2-3 hours. Total 4-6 hours per week.
3-4 credits

Schedule at Virginia Western Community College

Spring 2025 ➜

Class # Section Credits Day Time Start Location Mode
36322 AIR 121-11 3
 MTu    
1:00 p.m.-2:47 p.m.
 2025-01-13 Main P
36323 AIR 121-11L 0
 MTu    
2:47 p.m.-4:45 p.m.
 2025-01-13 Main P

Summer 2025 ➜

Not scheduled

Fall 2025 ➜

Class # Section Credits Day Time Start Location Mode
43127 AIR 121-11 3
 MTu    
8:00 a.m.-9:47 a.m.
 2025-08-25 Main P
43128 AIR 121-11L 0
 MTu    
9:50 a.m.-11:40 a.m.
 2025-08-25 Main P
42064 AIR 121-N1 3
 M     
6:00 p.m.-7:40 p.m.
 2025-08-25 Main P
42065 AIR 121-N1L 0
 M     
7:50 p.m.-9:30 p.m.
 2025-08-25 Main P
42066 AIR 121-N2 3
  Tu    
6:00 p.m.-7:40 p.m.
 2025-08-25 Main P
42067 AIR 121-N2L 0
  Tu    
7:50 p.m.-9:30 p.m.
 2025-08-25 Main P
What Next?
Sign up with your college navigator
Already a student at Virginia Western? A New Student?
  1. Register using SIS at My VCCS
  2. Purchase books
  3. Attend class
  1. Complete and submit an application for admission
  2. Request transcripts from your high school or other colleges attended
  3. Take placement tests
  4. File for financial aid
  5. Register for classes
  6. Purchase books
  7. Attend class

Any questions? Contact the college and talk to a counselor.

Courses

Search all courses offered across Virginia's Community Colleges and browse subjects and courses across all colleges. View each individual course description, content summary, and schedule across Virginia. Find the colleges which offer the course as well as when and where the course is offered.

Programs

Search for key information about Programs and Majors across Virginia's Community Colleges. Browse all Degree types and curriculums offered by Virginia's Community Colleges. Focus on a specific Program and all possible majors are presented. Focus on a Major and see all the community colleges in Virginia that offer that curriculum.

Colleges

Focus on courses and programs offered by specific colleges. Search for, and browse, specific courses and programs at the college you are interested in.