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Copper Joint that leaks in main pipe Solution please
Can anyone give me a good solution besides changing the pipe. On the main pipe around 20 feet away from the boiler the joint leaks. At that juncture there is alto of water hammer and it keeps cracking the solder. I used 50/50 solder and it still cracked. I asked someone about brazing but he told me you cant mix the two solders. Is there any other way to join the copper pipes or any other ideas.
I really appreciate any comments.