brianosaur wrote:
mbopp wrote:
"2/3" can happen pretty quick. My "calibration" of the sensors says I have 6 gallons left until the gray tanks back up after the "Full" light comes on.
What happens when they back up?
The shower drain starts having water come up?
Yes. The shower drain is generally the low point of the grey water system, so that is where it will show up. As you use your water supply, you'll have some water going to the grey tank, and some to the black, and most RVs do not carry enough fresh water to fill both. So unless you add fresh water while on site, you should never have an issue. If you do that, you may want to consider a tote tank or a bladder to hold the extra waste water.
This is why full hookups are nice for extended stays.