How To Fix Water Hammer In Hot Water Pipes

Water hammer is a problem primarily in copper pipes so that usually means soldering the arrestor to the pipes much as you would solder a coupling.
How to fix water hammer in hot water pipes. When you shut off a faucet or other water valve quickly it is up to the air chamber to compress temporarily and absorb the shock. Water hammer is actually a problem with your pipes that causes them to make a loud rumbling noise when you turn off the water. The compression chamber sticks out about 4 inches but that usually isn t a problem since you can orient it at any angle in a 360 degree plane perpendicular to the pipe.
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