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KALAMAZOO – 5/3/23 – Recovery & Evacuation Best Practices

May 3 @ 9:00 am - 12:00 pm

Class# KZO050323

Recovery & Evacuation Best Practices

Presented by Jeff Hutton

Join us to review and demonstrate the proper way to ensure clean, dry and tight AC/R systems.  We will also be covering techniques to dramatically speed up recovery and evacuation processes.

This session utilizes lecture, field examples, demonstrations & audience participation.

How to use Vacuum Science to increase speeds by up to 10x!

  • Vacuum hose size diameter & influence on system evacuation
  • Vacuum pump oil changes & moisture left in the system
  • The importance of brazing with nitrogen
  • The importance of using a high-accuracy digital vacuum gauge
  • Properly interpreting vacuum gauge micron readings
  • Importance of using vacuum-rated valve core removal tools
  • What micron readings are required & why they are important
  • R410A Refrigerants:  ensuring safe, efficient, & reliable operation

Bring your Appion G5Twin with you for a HANDS-ON rebuild session!

Qualifies for 2 NATE Credit Hours or 2 Ohio CEUs


May 3
9:00 am - 12:00 pm
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KALAMAZOO – Young Supply Learning Center
5737 East Cork St.
Kalamazoo, MI 49048 United States
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