Accessories to dump 2021 T@B 320 cassette toilet

I have looked through the forum and haven’t quite found the answer I’m looking for.  I recently purchased a 2021 T@B 320 CS S Boondock with a cassette toilet. I like the option but it’s been very awkward dumping it in disposal stations at the campsite and at the sewer hook up in the RV parks. I noticed that there is some threading on the spout that you poured out from and I’m hoping there’s some sort of hose I can purchase that will screw onto the end of the spout of the cassette toilet and that I can screw into the sewer hook up at the disposal station. Any insight or recommendations? I’d also like to know the best way to clean the cassette toilet. 

Thank you very much from a newbie! 

Comments

  • KCodeKCode Member Posts: 22
    I feel that the best part of the cassette toilet is the fact that you don't ever need a hose. Put your gloves on, remove the screw top on the spout, twist it around to face outward from the canister (like a gooseneck) and align the spout to the sewage hole at camp sites. It pours in quickly and easily. Once it's empty, use the cleaning hose at the sites to spray into the cassette. Shake it a lot and pour contents out again. 
    Enjoy!
    2021 T@B 320S
    2011 Honda Odyssey/Dave and Karin
    Kalamazoo, Michigan
  • Rodent77Rodent77 Member Posts: 79
    @hschmidt
    Watch this vid, she really makes it look easy.... https://www.youtube.com/watch?v=_YwvoUYFTDk

    2021 T@B320 S - 2013 Ridgeline - Ont. Can

    Life should not be a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside in a cloud of smoke, thoroughly used up, totally worn out, and loudly proclaiming WOW! What A RIDE!!”  Dr. Hunter S. Thompson

  • BywaysNWBywaysNW Member Posts: 64
    Hasn't been a problem for us.  Just remember not to push the air relief button until you have tipped the spout into the drain.
  • CharlieRNCharlieRN Member Posts: 438
    Here's a newbie question regarding the cassette toilet: Can the holding tank be emptied into a regular toilet? Obviously, this is physically possible, so the question really is more like: Is it considered acceptable to use a regular toilet to empty the cassette?
    2021 T@B 320 S Boondock / 2022 Telluride - Phillies/Eagles/Flyers Country
  • ontheroadontheroad Member Posts: 485
    Yes @CharlieRN...that is the beauty of the cassette...not sure beauty is the right word when talking about...anyways...many that have them dump in their toilets once they return home...great for weekend trips!
    Former 2017 T@G Max XL
    2021 T@B Boondock CS-S
    2018 Nissan Pathfinder
    Ontario, Canada
  • VictoriaPVictoriaP Member Posts: 1,489
    CharlieRN said:
    Here's a newbie question regarding the cassette toilet: Can the holding tank be emptied into a regular toilet? Obviously, this is physically possible, so the question really is more like: Is it considered acceptable to use a regular toilet to empty the cassette?
    Yes, but beware of posted signs forbidding this. Sadly, some people are careless about spillage, and some campgrounds do not allow bringing cassettes (or porta pottis) into bathrooms as a result.

    Also keep in mind that a full cassette will be heavy. Depending on your physical limitations, you may need to dump smaller amounts more frequently if you’re going to be lifting the cassette to toilet height.
    2019 320s BD Lite, white with blue (“Haven”)
    2015 Subaru Outback 3.6r (unsafe 200lb tongue weight limit until 2020 models)
    2020 Subaru Outback XT
    Pacific NW
  • hschmidthschmidt Member Posts: 5
    Thanks everyone!  This is helpful.
  • MuttonChopsMuttonChops Member Posts: 1,580
    @hschmidt ;
    If you are still interested in some type of hose/adapter to assist with dumping at RV sites suggest you call AVI Casino RV Park; 702-535-5450

         During my Jan-2020 stop there they asked if my T@B had a cassette and informed me
         AVI does not allow the standard dumping method (described in earlier reply-posts) nor
         do they allow dumping direct into restroom toilets.  They went on to say AVI requires
         an adapter to be used at RV sites & dump station and of course AVI sells that adapter.
    My T@B has a black tank (showed them the dump valve) so I did not see what the adapter really is.

    '18 320 Spitched axle, 3020HE; PNW based
    TV: '17 Colorado V6 Z71 4x4, Tow Package, GM Brake Controller
    Adventures:  51   Nights:  322  Towing Miles 41,200+
  • ontheroadontheroad Member Posts: 485
    @MuttonChops and that was why our T@g  didn't stay in Laughlin, Nevada...no dumping...and no camping without a grey tank, which a T@g doesn't have...stayed at Katherine's Landing, Lake Mead National Park near Bullhead City Arizona...just across the river..@hschmidt..if you find out about the adaptor please post
    Former 2017 T@G Max XL
    2021 T@B Boondock CS-S
    2018 Nissan Pathfinder
    Ontario, Canada
  • Jackie_DaveJackie_Dave Member Posts: 73
    Could this be what they are talking about? I don't have a cassette toilet so not familiar with the size of the dumping parts.

    https://vintagetrailersupply.com/thetford-to-valterra-adapter-vts-240/

    This would allow you to hook up to a dump hose I suppose.
    2018 T@B 320-S / 2007 Toyota Tundra
    Harpers Ferry, WV
  • TabneroTabnero Member Posts: 220
    I dont see how that would work with threaded discharge tube from cassette 
  • MouseketabMouseketab Member Posts: 1,230
    ontheroad said:
    @MuttonChops and that was why our T@g  didn't stay in Laughlin, Nevada...no dumping...and no camping without a grey tank, which a T@g doesn't have...stayed at Katherine's Landing, Lake Mead National Park near Bullhead City Arizona...just across the river..@hschmidt..if you find out about the adaptor please post
    We had Laughlin/Avi KOA on our list for our Nevada stop until I found out the same thing. (No tanks on our 2007 Clamshell). We're venturing into Las Vegas instead for a couple of nights to see the strip, Freemont street, and Hoover Dam.
    Carol
    MOUSE-KE-T@B
    2007 Dutchmen T@B Clamshell #2741
    2022 nuCamp T@B 320 CS-S
    2021 F-150 502A Lariat SuperCrew, 3.5 EcoBoost 4x2
    Harvest, AL
  • VictoriaPVictoriaP Member Posts: 1,489
    What is the diameter of the threaded tube on the cassette? From images, it looks smaller than a normal sewer hose.
    2019 320s BD Lite, white with blue (“Haven”)
    2015 Subaru Outback 3.6r (unsafe 200lb tongue weight limit until 2020 models)
    2020 Subaru Outback XT
    Pacific NW
  • mntrailsmntrails Member Posts: 143
    The outer diamater of the cassette tube is ~ 2-1/4". I made a simple adapter to lengthen the spout with a 2" rubber coupling for 2" pvc pipe.  That and a thumbscrew hose clamp attach the coupling to the cassette outlet pipe.  On the other end, you can put a piece of 2" pvc pipe to make it longer or whatever you'd  like. Ironically, although I was initially concerned that I would need something like this, I haven't had to use it yet.

    Also, I doubt very much that this is what the RV parks are selling but once you get to the 2" pvc on the outboard side, you could probably make up any adapter they require with black tank hose and common plumbing parts.

    2021 T@B 320S Boondock - 2018 Toyota 4Runner
  • mickietucsmickietucs Member Posts: 707
    Found a guy who is close to manufacturing an adapter for cassette toilets (to connect to a sewer hose). Here's a link:    https://www.thefitrv.com/rv-tips/cassette-toilet-adapter-solution-the-americanizer/
    Michele, Tucson, AZ. TV - '13 F150 & '16 T@Bitha special order.


    You never really travel alone. The world is full of friends waiting to get to know you!

  • jkjennjkjenn Member Posts: 6,389
    Found a guy who is close to manufacturing an adapter for cassette toilets (to connect to a sewer hose). Here's a link:    https://www.thefitrv.com/rv-tips/cassette-toilet-adapter-solution-the-americanizer/
    I signed up to be a tester but so far no word on it.

    I feel like this could be something used once or twice over the life of the trailer.

    I successfully have dumped at all kinds of dump stations as well as FHU sites. Their initial reaction to the cassette toilet was way over the top, IMHO.

    Everyone I dump, I am amazed at how easy it is.

    2021 T@b 320 Boondock "Mattie Ross" | 2021 T@b Nights: 239 | Total nights in a T@b 455 | 2022 Jeep Grand Cherokee L Overland | T@b owner since 2014

  • jimrjjimrj Member Posts: 56
    Found this on Amazon. Might provide an easier aim for the cassette spout. 
    Camco 39319 Flexible 3-in-1 Sewer Hose Seal with RhinoExtreme Hose and Handle- Flexible Fitting Makes Connection to a Sewer Inlet Simple and Less Hands On Black Standard
    Jim and Robin / 2021 320S / 2015 Jeep Cherokee Trailhawk / Oregon
  • Denny16Denny16 Member Posts: 5,420
    edited April 2021
    Jim, did the description say this was a cassette toilet adapter?  Looks more like a standard RV sewer hose to a 3/4-inch dump outlet adapter.  A cassette adapter needs to screw on the cassette and then comment to a short bit of RV sewer hose, so one end looks like the Rhino adapter you show, but the other end is a big female screw on bit that sips over the cassette spout and then screws on.   That said, the Rhino adapter you show, would work nicely to connect to the Americanizer adapter and then create a nice seal on a standard RV dump outlet.  Nice find.

    Here is a link to the original discussion about the cassette toilet dump adapter: https://tab-rv.vanillacommunity.com/discussion/12783/cassette-toilet-dump-option#latest
    cheers
    2018 TaB400 Custom Boondock,  Jeep Gladiator truck, Northern California Coast.
  • jimrjjimrj Member Posts: 56
    No, Denny, the description was not for an adapter. I was thinking that it would perhaps be a useful target for the spout. One could flex it just right and then insert the spout and pour. You’re right it would work well with the Americanized. 
    Jim and Robin / 2021 320S / 2015 Jeep Cherokee Trailhawk / Oregon
  • Denny16Denny16 Member Posts: 5,420
    Thanks Jim, still a grand find, going to get one to use for my home dump station.
    cheers
    2018 TaB400 Custom Boondock,  Jeep Gladiator truck, Northern California Coast.
  • CharlieRNCharlieRN Member Posts: 438
    Thanks for the tip @jimrj. This sewer hose adapter looks like the perfect accessory for the "Americanizer" and should make those of us with cassette toilets acceptable to places like the Laughlin/Avi KOA.
    For anyone looking to buy one, search for "Camco 39319 Flexible 3-in-1 Sewer Hose Seal with RhinoExtreme Hose and Handle-Flexible Fitting".
    2021 T@B 320 S Boondock / 2022 Telluride - Phillies/Eagles/Flyers Country
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