It's an air vent so air can escape as water fills the tank. Should be a vinyl hose
attached to it and leading to a small hole near the filler port on the outside.
Jerry

----- Original Message -----
From: "justin -" <jtrashy@HOTMAIL.COM>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Tuesday, May 29, 2007 11:09 PM
Subject: hole on top of kitchen water tank???

redoing my water lines. in between the in and out of the water tank on top i have a
black glob plugging a hole. does any know what is supposed to be there? pic available?

thanks
justin

any advise on keeping the cabinet hose connections from leaking also welcome
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