2 Hose Vacuum Pump Procedure VS 1 Hose Vacuum Pump Setup for HVAC!

In this HVAC Training Video, I show How to set up and Perform a Vacuum on an Air Conditioner. I time how long it takes to perform a vacuum using the two hose method and then I break the vacuum with nitrogen to 0 psi. I then time how long it takes to perform a vacuum using the single vacuum hose set up and then I break the vacuum with refrigerant from the bottle. I use valve core removal tools to remove the Schrader valves during the vacuum. 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 4 CFM Vacuum Pump - https://amzn.to/2DxgPwY
CPS Vacuum Micron Gauge - http://amzn.to/2v1nM3O
Appion Valve Core Removal Tool - http://amzn.to/2uYr8WL
Refrigerant hoses with valves http://amzn.to/2aBumVI
SDMN5 Dual Digital Water Column Manometer: https://amzn.to/2x176im
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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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