How To Repair Leaking Solder Joints
How to Re-sweat a Leaking Copper Joint
If yous have a leaky articulation and the joint leaks at the solder connection, y'all tin can re-solder or "re-sweat" the joint to eliminate the leak. This is an easier way to right the effect than replacing the joint completely. Although you must work with a blowtorch to repair the leak, y'all can do so as long as you feel comfortable working with a blowtorch.
You do not need a plumber to re-sweat a joint.
Step 1
Locate the water main shut-off valve and plough off the h2o.
Step ii
Sand the solder joint and the adjoining surfaces of the pipe articulation and the pipe with sandpaper until the copper looks shiny and not tedious. Wipe the sanding dust off of the pipe and articulation with a clean rag.
Footstep 3
Apply solder flux to the sometime solder joint and the adjoining pipe articulation and copper piping. Do not forgo the solder flux. The flux cleans the pipage and prepares it for the solder.
Step 4
Plough on a blowtorch until y'all have a blue flame that extends approximately 2 to 3 inches from the torch's tip.
Step 5
Estrus the existing solder until it turns a bright silver color. This means the solder has melted. Apply additional solder to the joint while you proceed to heat the joint. Turn off the blowtorch once you accept a consistent corporeality of solder around the entire joint.
Pace 6
Turn on the water main shut-off and check the joint for leaks. If yous locate a leak, plough off the water main and re-sweat the joint.
Source: https://homesteady.com/how-10021011-resweat-leaking-copper-joint.html
Posted by: taymosted1971.blogspot.com
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