2011 32BHDS Rear Kitchen plumbing issue

[Seann45]

Originally Posted by ByDesign

I was thinking that just last weekend. How nice it would be if the gray tank drained through the black tank, of course only when the gray valve was pulled.

Dump the black, then shut valve, then dump gray to black, then open black again if you want a soaking effect, or leave black open and gray would run through black to sewer.

Just was thinking ......

you CAN do that with addition of one simple valve.. http://www.campingworld.com/shopping...ush-king/20522
drain the black tank, close the flushking valve leave the black tank valve open, open the gray tank.. give it a few min to fill into the black close the gray valve, open the flushking.. repeat... then use the last of the gray tank to rinse the sewer hose.

[clutch]

This is a really old thread but if you are using a Blue Boy to dump your tanks at the CG why not run the outside sink into the Blue tank. A big tank will hold around 30 gal.