When to fill and flush grey water tank?
We often leave the valve of the grey water tank open when we are connected to a sewer outlet and using lots of water, but do fill and flush occasionally to keep the odor under control. • Don’t depend on the gauges to know how full your tanks are; they seldom give an accurate reading. You will know when it is time to dump!
When to close the grey water tank valve?
To close or not to close There is some disagreement about whether or not to leave the grey water tank valve open when you are hooked up to the sewer. But there is overwhelming agreement that the black water tank valve needs to be closed until there is a significant amount of waste in the tank–at least half full.
What to do when Grey tank won’t drain?
It’s going to be harder to get a ton of water into the tank all at once. First put holding tank treatment into the kitchen sinks, bathroom sink, and bathtub and then try and dump as much water as you can down each drain all at the same time to get as much water flowing into the grey tank as possible. Hopefully doing this will unclog your grey tank.
Do you leave black and gray tanks open or closed?
When we ask whether you leave the tanks open or closed, what we mean is the valve that you open to empty the tanks. When you are in storage or traveling, you’ll obviously leave this valve closed up.
Is it OK to dump grey water in the sewer?
Although grey water may be less toxic than black water (and is even legal to dump on the ground in some states), it’s always the best practice to dump your tanks into the actual sewer, where the water can be treated and reused. Stealth RV grey water dumping happens all the time, but most RVers would never admit to doing it.
What to do when grey water tank overflows?
RV grey water tank overflow. Keep your eye on the holding tank monitor. When it is ¾ full, it’s time to dump. If you are connected to a line, and have your washer and dryer on, keep the grey water tank valve open, or water may fill your tank and start bubbling out of your drains.
When to open gray water tank in RV?
RV waste management expert Doug Swarts of Drainmaster.comexplains why RVers should not only keep their black (sewer) tanks closed when hooked up in campgrounds, but their gray water tanks as well. Open both tanks to dump when they’re two-thirds full, but do not keep either open until then.
Why to keep your gray tank closed when hooked up?
They would need to climb into the holding tank, then get to the pipe at the TOP of the tank before they could get to your sink drain. A rat small enough to make it up a 1.5 inch sink line would have a hard time jumping up over a foot to a hole in the roof of the grey tank.
