Most serious boondockers find that their gray water holding tank fills up before their black water holding tank. The obvious solution is to devise a way to transfer the gray water to the black water tank. Bobby Williams devised a nifty system to accomplish this. An added benefit is that the extra gray water in the black water tank aids flushing.
On my 37V, I cut the gray drain pipe and put in a Tee. I used a rubber connection, so it was easy to put back together. I got a 110v pump at Granger and use an extension cord to plug it in. I used a flushing kit from Camping World and mounted it at the top of the black water tank to transfer the gray water into the black holding tank. The cost was about $100.00.
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Submitted by Bobby William
The DISCOVERY OWNERS ASSOCIATION, INC, was formed to promote the sharing of information and the camraderie of fellow Discovery motorhome owners. Membership in the club is limited to owners of Fleetwood Discovery motorhomes.