View Full Version : Trane CSHA
01-05-2011, 02:01 PM
Is there a preferred soilder for brazing steel to copper on Trane's scroll compressor or any steel to copper.Never seems to look near as good as the factory job. Thanks PJ
01-05-2011, 04:01 PM
I prefer 15% silver.
01-05-2011, 04:13 PM
Steel to copper, I would go with 45% silver solder, plus the proper flux. Clean the joint good before you flux it.
01-05-2011, 04:15 PM
Might want to try a search...............there has been considerable discussion on this subject. I personally like staysilv 45 .
01-05-2011, 05:47 PM
See the selection chart.
01-06-2011, 07:48 AM
Thanks for the chart and the help.
01-06-2011, 12:32 PM
See post #3 and #4. White Sta-Silv flux and 45% silver
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