Recently we noticed whenever we were hitched up to "city water" somehow
water got into the holding tank.  It was empty at the beginning of the
summer and now it has about 2 quarts in it.  It seems to be back flowing
somehow.  You would think there would be an inline check valve in there
somewhere.  Has any one else had this experience and how do you stop it?

TIA, Wendy

Wendy & John
Cape Cod, MA

'85 Westy,   "S-CAPE"
LiMBO members