Comment on tank flushing :
If I may suggest from doing quite a bit of research it really looks like most of the “tank flushing options” on the market do not in fact flush the tanks unless they have a “straight line into the tank. The exception of course is the wand option and/or the tornado makes. The reason folks are believing the flushing is working is due to the fact they flush the upstream bend which shows in the add-on clear hose connection really well … but do not make it into the tank at all to flush … maybe just bring the level up a little. We have been persuaded by the video link shown here.
"Comparing Tank Flushers in the Clear RV Black Tank"
So we plan to have dual tornados fitted in the black rank of our 2017 Axis 25.2. One at the opposite end from the drain and the other on the
inside wall closer to the sensors. We’ll then join to one hose to both and mount the single flushing connection to the body in the space just inside the right of the black tank compartment. We’ll definitely not instal a tornado on the wall shown when you open the black tank compartment ‘cos although it looks easier, there’s not enough room there to install the hose connections and close the compartment door.
We’ll plan to load photos when through.
Trust this is useful
Best Regards, James and Terry
Thor Forums
