Unscrewing the old valve and screwing on a new one may seem easy enough. But if the pipe is rusted internally or the threads are rotted, this 'simple' plumbing job can turn into a plumbing nightmare.

If you’re installing the new valve to a copper pipe, use a deburring tool to remove the sharp edge created when you cut it. Push the tool into the pipe firmly and turn a few revolutions until ...

Turn the breaker or gas valve back on. For gas heaters ... The newer plastic sewer lines can also experience breaks, root ...