rodjburge wrote:
In my 1999 Endeavor, I have a minor water leak. During the process of tracking down the leak I found a valve looking object that is in line to the hot water line and mounted underneath my bath room sink above the hot water tank. It is mounted higher than the tank so I think it is an air valve that allows the line to drain properly. Am I correct??
most likely as said here already the black tank flush anti back drain valve those things are bad for leaking just use a 90 degree 1/2 by 1/2 line joiner and eliminate it
