Air Conditioning, Heating and Refrigeration Service Technician Certificate

The following is the suggested sequence of courses for the following degree and certificates. Courses requiring a prerequisite or co-requisite are marked by a +. Courses that do not have a prerequisite do not have to be taken in order. For example, since

  is not a prerequisite for   ,   does not have to be taken first.. Nevertheless, the general sequence should still be followed. Part-time students may require more than four semesters to complete their degrees or certificates.