Champion Technician



System Recovery and Evacuation

Course Description

During this course the student will :

  • Discuss EPA refrigerant requirements
  • Discuss the proper use of DOT- approved recovery tanks
  • Describe the tools and equipment necessary for refrigerant recovery
  • Acquire a good understanding of the refrigerant recovery process

After all of the refrigerant has been removed from the system, the student will then begin to perform the evacuation phase:

  • Understand the measurement of a vacuum
  • Describe the tools and equipment necessary for system evacuation
  • Explain the use of a micron gauge
  • Understand the triple evacuation process
  • Discuss the differences between suction and liquid line driers

During this course there will be a video portion with review questions at the end. There is also a National Certification Exam available for this course.