Forum Discussion
Old-Biscuit
Feb 07, 2014Explorer III
dreamer wrote:
It seems to me that your bathroom sink drain is plumbed to your black tank. Good luck.
dreamer.
That's what I was wondering.......
Which sink are you letting water trickle....bathroom or kitchen?
If bathroom then suspect sink drains to black tank.
If kitchen....then black tank would NOT get full from kitchen sink tricking. BUT toilet overflowing means tank full (over full) because it wasn't dumped.
How big is your black tank and how often to you dump?
I'm not a proponent of letting water run........too many issues can happen.
When it's cold enough to freeze hose, disconnect it (drain/stow) and use on-board pump. Leave it ON.
Run RV furnace to keep warm and open cabinet doors at night to let warm air circulate inside cabinets.
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