Originally Posted by 1973nader
Unfortunately I don't have the elite package :-( I wanted it but they foolishly ordered my unit without it. Is there any way to flush without the kit or maybe add one? Thanks
Yeah, the industry used to sell something called "roto-flush" it was basically a fitting that you needed to drill a 3/4" hole into the sidewall of the Black tank, and mounted the fitting into. Same principle - connected the hose, and a sprayer rotated like crazy on the inside to basically deluge the tank with a million high-pressure jets. I haven't seen one offered for sale in a while, though. The closest I can find is this: 1-1/2" FPT Flush Spin-In Fitting. Cooleys RVs
That new spin-fitting looks interesting to me. Once you get it spinned-into the side wall of the tank, (assuming you would silicone to heck out of it,) it would allow you to connect standard pipe threads and eventually adapt to the garden hose inlet. This would likely NOT be DIY retrofitted into the camper sidewalls, but rather just hung off a bracket under the unit.
I never installed one, instead I just used the ole fashioned wand that you stick down the toilet while dumping. Crude, but effective.