Brazing

File: 179 KB, 1485x775, Brazing.jpg [View same] [iqdb] [saucenao] [google]

Brazing Anonymous Sun Oct 20 06:01:15 2019 No.1702177 [Reply] [Original]

So, I'm soon going to be brazing a bunch of saddle valves onto quarter inch copper tubing, HVAC R-410A application.
Is this a decent setup?

Anonymous Sun Oct 20 06:08:27 2019 No.1702181
File: 163 KB, 1144x1500, Valves.jpg [View same] [iqdb] [saucenao] [google]

>>1702177
Valves in question.
I have a bunch of packaged AC units for a cooling tower that aren't cooling or heating very well. Could be low on refridgant, could be the TXV, could be a clogged dryer, could be a lot of things, but they're not serviceable, so I'm trying to make them serviceable to figure out what needs to be done.

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