In this HVAC Training Video, I go over how to properly pull a vacuum, how to test the vacuum for leaks, how to break the vacuum with liquid refrigerant into the liquid line as well as other tips. I also go over why you want to weigh liquid refrigerant into the liquid line instead of the vapor line. Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.

Tools Used In The Video

CPS Vacuum Micron Gauge: http://amzn.to/2v1nM3O
Refrigerant Hoses With Valves: http://amzn.to/2aBumVI
Appion Valve Core Removal Tool: https://amzn.to/3X4hnRj
JB Vacuum Pump Oil - http://amzn.to/2mGrlXy
JB 6 CFM Vacuum Pump - http://amzn.to/2nqbvo8
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Related Article/Videos

40 Vacuum Tips for HVACR Technicians! Avoid Frustration!
https://www.acservicetech.com/post/40-vacuum-tips-for-hvacr-technicians-avoid-frustration

https://youtu.be/J4QvgpYFS9U
https://youtu.be/k9uohbYDuRs
https://youtu.be/PfdL3kZ3C6I
https://youtu.be/3KaJytmG5OM
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️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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