0 4 min 9 mths

I show how to Braze Copper Line Set into Service Valves while Flowing Nitrogen to Avoid Oxidation. I Explain and Show this Whole Process Step by Step. I use a 15% Silver Braze Rod and an Air Acetylene Torch Setup. Supervision is needed by a licensed HVACR Tech while doing this as Experience and Apprenticeship garners Wisdom and Safety.

My Paperback and E-Book: https://www.acservicetech.com/the-book
My Paperback: https://www.amazon.com/shop/acservicetech
Support the Channel: https://www.patreon.com/acservicetech
Tool List: https://www.amazon.com/shop/acservicetech

Brazing the Evaporator and Filter Drier- https://youtu.be/7G1tj7KgdBk
Brazing with and without Nitrogen Comparison- https://youtu.be/ZjpnP9uhxyk

Here are some of the Tools I use:
Nitrogen Regulator- http://amzn.to/2bXdR5f
Uniweld NitroVue Flow Regulator- https://amzn.to/2GnsaAo
Uniweld Nitrogen Flow Meter http://amzn.to/2brvoBg
Air Acetylene Torch setup- http://amzn.to/2aQalsb
15% Silver Brazing Rods- http://amzn.to/2gVLyLc
Uniweld Cap-N-Hook and #2 Tip Oxy Acetylene Torch Setup- https://amzn.to/2STp3Fe
Ameriflame Oxy Acetylene Torch Setup #1 &#2 Tip- https://amzn.to/2SRm3JF
#2 Tip for Oxy Acetylene Torch- https://amzn.to/2SPDaeD
Cap-N-Hook Tip for Oxy Acetylene Setup- https://amzn.to/2MbhpUk
Yellow Jacket Refrigerant Gauge Set http://amzn.to/2aenwTq
Refrigerant hoses with valves http://amzn.to/2aBumVI
Yellow Jacket Gauge set & hoses https://amzn.to/2vLVkV9
Yellow Jacket 4 Port Manifold w Hoses https://amzn.to/2BkuGIq
FieldpieceSMAN360 Digital Manifold Set https://amzn.to/2BdoaD4
FieldpieceSMAN460 Digital Manifold Set https://amzn.to/2nB4Fe6
Compact Ball Valve for Refrigerant Hose https://amzn.to/2KUisW8
QuickDisconnect 90 for refrigerant hose https://amzn.to/2MMtVcg
UEI DL479 Multimeter with temp sensor http://amzn.to/2jtsUbJ
JB 6 CFM Vacuum Pump http://amzn.to/2nqbvo8
Appion Blue 3/8″ to 1/4″ Vacuum Hose http://amzn.to/2uYlVyc
Appion Red 3/8″ to 1/4″ Vacuum Hose http://amzn.to/2uYg6Ro
Appion Valve Core Removal Tool http://amzn.to/2uYr8WL
Yellow Jacket 1/4″ by 1/4″ hose http://amzn.to/2umtcod
CPS Vacuum Micron Gauge http://amzn.to/2v1nM3O
Supco Vacuum Micron Gauge http://amzn.to/2v1JRiA
RectorSeal Bubble Gas Leak Detector http://amzn.to/2ckWACn
UEI DL389 Multimeter http://amzn.to/2xAdaJf
Fieldpiece ST4 Dual Temp Meter http://amzn.to/2wc1ME3
Air Acetylene Torch setup http://amzn.to/2aQalsb
15% Silver Brazing Rods http://amzn.to/2gVLyLc
Nitrogen Regulator http://amzn.to/2bXdR5f
Nitrogen Flow Meter http://amzn.to/2brvoBg
Digital Refrigerant Scale http://amzn.to/2b9oXYl
Accutrak VPE Ultrasonic Leak Detector https://amzn.to/2nFYKVe
Imperial Kwik Charge 535-C http://amzn.to/2uipEI6
FieldpieceSDMN6 Dual Manometer Pump http://amzn.to/2jyK5Ka
Supco Magnet Jumpers http://amzn.to/2gS4h6z
2 pairs of alligator clips- http://amzn.to/2CtIL5z
JB Vacuum Pump Oil http://amzn.to/2mGrlXy
General Tools digital Psychrometer http://amzn.to/2cSHsi1
Fieldpiece SDP2 Digital Psychrometer http://amzn.to/2nniMVR
Ratcheting Service Wrench http://amzn.to/2dGV4Nh
Appion G5 Twin Recovery Pump http://amzn.to/2dGSEyr
Irwin Wire Stripper/Cutter/Crimper http://amzn.to/2dGTj2V

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