IT KEEPS GOING FLAT ! ISOLATION LEAK TEST AND REPAIR - PT. 1

A School District maintenance crew sent us a call for a circuit on a large old condensing unit to air handler setup, complaint was a circuit keeps going flat and they need help locating the leak. Watch as I install isolation ball valves with pressure taps to section off the air handler from the condensing unit to help with future service and leak location verification. Found a cracked nut on an equalization tube. Will return to verify no other leaks on any part of the system, then change drier core, vacuum, recharge.

[@WswRefrigeration]

I need to get that rosebud tip

[@dfwhvac]

MTR Micro 6000 Rosebud Heating Tip from Uniweld Great tip, had it for years now. Easily does over 2” copper and nice and compact

[@WswRefrigeration]

@@dfwhvac does it fit the victor torch set? Or what torches you have?

[@dfwhvac]

@@WswRefrigeration the set up in the video isn’t victor but it does fit my victor kit which included the regulators and handle

[@dfwhvac]

@@WswRefrigeration the victor kit I have that it works with is the Victor 0384-0946 Victor 9pc Gas Welding Outfit

[@WswRefrigeration]

@@dfwhvac sweet that’s the one I have. I’ll order one

[@coolezum]

Good job👍

[@aungthiha5050]

Nice bro. Keep up.