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

My Paperback and E-Book: In this HVAC Training Video, I show How to Setup 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 psig. I then time how long it takes to perform a vacuum using the single vacuum hose setup 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.

My Paperback and E-Book:
My Paperback:
Support the Channel:
Tool List:

Related Videos:
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-HVAC Full Vacuum Procedure From Start to Finish!
-HVAC Vacuum Procedure for a New Recovery Tank!
-Vacuum Pump AC Lines and Break the Vacuum with Refrigerant: Setup, Micron Level, Weighing


Vacuum Tools:
Appion Valve Core Removal Tool
JB 6 CFM Vacuum Pump -
CPS 4 CFM Vacuum Pump -
Appion Blue 3/8" to 1/4" Vacuum Hose -
Appion Red 3/8" to 1/4" Vacuum Hose -
Yellow Jacket 1/4" by 1/4" 3’ hose -
Appion 1/4" by 1/4" and 3/8” hose -
Uniweld 1/4" by 1/4" 2’ hose -
CPS Vacuum Micron Gauge -
Supco Vacuum Micron Gauge -
JB Vacuum Pump Oil -

Here are some of the other Tools I use:
Yellow Jacket Refrigerant Gauge Set
Refrigerant hoses with valves
Yellow Jacket Gauge set & hoses
Yellow Jacket 4 Port Manifold w Hoses
FieldpieceSMAN360 Digital Manifold Set
FieldpieceSMAN460 Digital Manifold Set
Compact Ball Valve for Refrigerant Hose
QuickDisconnect 90 for refrigerant hose
UEI DL479 Multimeter with temp sensor
RectorSeal Bubble Gas Leak Detector
UEI DL389 Multimeter
Fieldpiece ST4 Dual Temp Meter
Air Acetylene Torch setup
15% Silver Brazing Rods
Nitrogen Regulator
Nitrogen Flow Meter
Digital Refrigerant Scale
Accutrak VPE Ultrasonic Leak Detector
Imperial Kwik Charge 535-C
FieldpieceSDMN6 Dual Manometer Pump
Supco Magnet Jumpers
2 pairs of alligator clips-
JB Vacuum Pump Oil
General Tools digital Psychrometer
Fieldpiece SDP2 Digital Psychrometer
Ratcheting Service Wrench
Appion G5 Twin Recovery Pump
Irwin Wire Stripper/Cutter/Crimper

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