[otherstar]

Originally Posted by cdcox

Water hammer only causes noise at the moment the water is shut off. It sounds like Milkman's problem is just generic vibrating pipes that happens whenever he turns on the hot water lines.

This link will show you what to look for and how to fix it. You can focus on the hot water line if you can identify those.

http://home.howstuffworks.com/home-i...fix-pipes4.htm

This, +100