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New A/C machines drive efficiency

Available Formats:  Online Training Course | DVD



On-Demand Training



Product Details:

The new A/C service standard — J2788 — and corresponding service machines are covered in this course (LBT-227 Why J2788 Standard with Bob Pattengale). Instructor Bob Pattengale explains the difference between the new J2788 equipment and old equipment underscoring that using the latter to service A/C systems is less efficient and time consuming, plus the new machines offer better recovery efficiency and higher charge accuracy.


Online Training Course:

  • Online Training Video - Runtime: 45 minutes
  • Practice test covering topic is included in the online training course
  • Ebook covering topics in online training course 
  • Certificate of completion


  • 45 minutes of run time footage in DVD disc format