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Spade_Cooley's avatar
Spade_Cooley
Explorer
Dec 13, 2019

How much water to ad to black tank when starting out.?

I'm not a beginner and have never had trouble with blockage but know a number of people who have, My neighbor in this RV park is currently stopped up and had to buy a solution to dump into her tank t...
Veebyes's avatar
Veebyes
Explorer II
Dec 14, 2019
It depends. I have no idea of exactly how much. It depends on time & CG water pressure. The built in sprayer gets hooked up & turned on first before the hose goes into the dump & does not get turned off till after the big gush of the grey.

Must be a gallon or so put in to slosh around & hopefully prevent the dreaded cone. At least 1800 nights of use & have only had one blockage. Bought the wand thinghy. Worked well.

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