Forum Discussion

mitchmitchell16's avatar
mitchmitchell16
Explorer
Oct 02, 2019

Adding a second tank sensor display near the tank valves

When I flush the black tank (we have a tornado flusher installed) I will usually close the valve while the water is running so the black tank will fill. This allows the swirling action of the water to...
Cummins12V98's avatar
Cummins12V98
Explorer III
Oct 02, 2019
" Its a little risky, you have to avoid getting distracted while the tank valve is closed etc."


Next time you flush your tank turn off water to it and let it drain. Leave valve open place bucket under the outlet. Set timer for one minute turn on water to tank and then at one minute turn it off. How much water did you add to the bucket??? I set mine for 10 minutes and I guarantee I am not adding more than 30-40 gallons to a 50 gallon tank.

Set your phone timer for the appropriate time based on gallons.

About Technical Issues

Having RV issues? Connect with others who have been in your shoes.24,329 PostsLatest Activity: Oct 28, 2025