Now my issues with the J-HUB.
I had three water tanks and a grey water tank put in the van. Two water for general use. One water on a separate pump with filter for cooking/drinking. Water tanks by Jayco at the main factory, and Grey water tank by Jayco Mackay.
When I ordered the van initially I asked for the Drifter control panel and paid $400 extra plus extra to have the grey water connected to the display. I was then told the Drifter is not done any more and had to pay another $600 for the J-HUB system ($1000 total).
When I get the van the levels look wrong so I drain everything and refill while watching and then drain again.
Sensors are on all clean water tanks but tanks 1 &2 are joined with the plumbing with no way to isolate tanks one and two with only one filler...They are also electrically connected wrong and only show full or empty.
Of course the salesman says that's the way Jayco do it now, they don't isolate all tanks. To me that seems really deceptive considering the display on the J-HUB.
The grey water tank did not have sensors connected to it. SO I paid $1000 for something that basically didn't work.
To top it off....When I collected the van they wanted another $600 even though I had already paid the extra $600.
I am yet to test the system again but hopefully they have corrected everything. Except of course one of the Tek screws holding the waste tank up. It snapped off during install and they didn't fix/replace it. They did put S traps on the grey water when they serviced everything else and I hadn't asked for that improvement. Maybe they thought they better do it properly because they knew at this stage that I'm leaving the area and another Jayco dealer will see their standards.
They also did my three month service even though I didn't ask for it, that seems a bit silly considering I just drove it home from new and then back to them.