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Air Conditioning & Refrigeration Servicing

Award: CERTIFICATE

Length:  Variable

Purpose: The Air Conditioning & Refrigeration Servicing Certificate program is designed to train persons to service present equipment in the field and also give them a background that will enable them to cope with new developments as they occur.

Occupational Objectives: The following occupational titles represent examples of possible employment opportunities:

  • Air Conditioning Technician
  • Installation and Service Technician
  • Refrigeration Service Technician
  • Circuits & Controls Service Technician

Admission Requirements: Entry into this curriculum may be attained by meeting the general admission requirements established for the College. If you meet the general admission requirements, a counselor will discuss with you the strengths and weaknesses of your academic background and your strengths and weaknesses as revealed by an appropriate placement test. You may correct any deficiencies in academic preparation in the College's Developmental Studies program.

Program Description: The program is primarily for persons presently employed in the air conditioning and refrigeration field. It provides both the practical experience and the technical knowledge required for competence as a service technician in the air conditioning and refrigeration field.

The student will receive specialized seminars, theoretical and practical training in basic electricity, circuits and controls (electric, electronic, and pneumatic), combustion devices (oil burners and gas burners), refrigeration and air conditioning (residential and commercial). The program contains general education courses to assist you in social and business communications and to prepare you to meet the obligations of a citizen in the American democratic society.

Program Requirements: To receive a Certificate in Air Conditioning & Refrigeration Servicing, you must complete a minimum of 50 credits with a grade point average of 2.00 or better. The 50 credits are distributed according to the following outline. This outline represents a typical order of courses taken by part-time students. Part-time and/or evening students may take courses in any desired sequence, except for hyphenated courses or others requiring prerequisites.

Air Conditioning & Refrigeration Servicing

Course Number  Course Title  Lecture Hours  Lab Hours  Course Credits
First Semester
AIR 111 Air Conditioning & Refrig. Controls I 2 2 3
AIR 121 Air Conditioning & Refrigeration I 2 2 3
AIR 161 Heating, Air Conditioning & Refrigeration Calculations I or approved substitute 3 0 3
ENG 131 Technical Report Writing or Approved Substitute 3 0 3
STD 100 Orientation 1 0 1
Total    10 7 13
Second Semester
AIR 112 Air Conditioning & Refrig. Controls II 2 2 3
AIR 122 Air Conditioning & Refrigeration II 2 2 3
AIR 154 Heating Systems I 2 2 3
ECO 100 Elementary Economics or Approved Substitution 3 0 3
Total    9 6 12
Third Semester
AIR 123 Air Conditioning & Refrigeration III 2 2 3
AIR 155 Heating Systems II 2 2 3
AIR 158 Mechanical Codes or Approved Substitute 2 0 2
AIR 213 Air Conditioning & Refrig. Controls III 2 2 3
HIS 268 The American Constitution or Approved Substitute 3 0 3
Total    11  6 14
Fourth Semester
AIR 124 Air Conditioning & Refrigeration IV 2 2 3
AIR 156 Heating Systems III 2 2 3
AIR 214 Air Conditioning & Refrig. Controls IV 2 2 3
ITE 116 Survey of Computer Software Applications 2 0 2
Total    8 6 11
Total Minimum Credits for Certificate in Air Conditioning & Refrigeration Servicing.............50
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DCC is an Equal Opportunity/Affirmative Action College