Sanitation Hose

Tools for this job will be VERY important.

1.) Hose cutter. For this much hose, especially if you go with the white stuff, get one of the ratcheting hose cutters. They cost just under 50 bucks. They cut straight and will massively increase your life satisfaction.

2.) Heat gun. You will be heating hose a lot to get end fittings on (get the smooth ones). It will take a little mental calibration but you want that hose a few moments from nearly breaking down without getting there. Do a couple where you intentionally go too far to get a feel for what that feels like. Don't waste your time with hot water or a hair dryer. You need something more to really soften that hose up.

3.) Speed. That hose will cool much quicker than you think, so don't put a single fitting together until its just plain ready and everything is where it is supposed to be. When things go right, its cut, heat, and one fluid motion straight onto that fitting all the way with no wrestling. 5 minutes per fitting cut and fit when things go right, and up to 45 minutes (or more) when things don't. So unless you want to be screaming, ensure they go right by getting the right tools, working organized and being prepared.

If I did it again I would go not with the white odorloss II or whatever it was called, but with the trident 101 stuff that is essentially the same as wet exhaust hose. It's the same overall price, but its actually easier to work with (wire and all) than the white stuff, if you can actually believe that. Both are approximately equal in being resistant to odor permation and after you do your very first pull & splice you will know why extending the time between changes will be very very very important to you. It's actually not a nasty stinky job (the old stuff comes out pretty quickly in reality), its just hard stuff to work with. Not rocket science hard, but just constant wrestling hard.

Have fun!
 
Dave, if you have any left over, I might buy it from you, there are a couple of lenghts that I still need to replace.

I have one 88 gallon holding tank in the center of the salon. My water tank is under the stairs, I believe it's around 100 gallons.
 
Mike every other Trojan I have seen or heard about has your setup. I'm not sure if they built them different in 96' or if mine was special ordered. I like the idea of the two tanks but it is twice the work to replace the lines.

I'll let you know when I'm done with the install, it will be a while. Not sure if I want to do this now or in the Spring.
 
I wish I had had access to Ghost's advice before I changed the waste lines in my Silverton two winters ago. The hose cutter is absolutely necessary. I paid for one and then sold it to another boater. With the white (expensive) sanitation hose that I used, a heat gun (a good one) makes the job go a lot faster. You do have to "measure twice and cut once" when installing fittings because once the fitting is inserted all the way into the highly heated hose it will never come off. Never. I did most of the installation myself (new toilet, holding tank, deck fitting, etc.) but I found that I needed a second person to fish long lengths of hose behind walls and galley cabinets. Speaking of hose fishing, I dragged in length of clothes line to serve as pilot lines when I pulled out the old piping.

Not a fun job but certainly doable

Bill
 
I have no issue buying a pipe cutter true is I can use for work after I'm done I use a bit of PVC pipe in my line of work anyway. I have pretty much anything else except a strong back to do the job!
 
Oh, and unless it goes without saying... Flush flush flush, vinegar, flush flush flush, bleach, flush flush flush flush flush. I took about a week to slowly get everything "clean" before I finally pulled it apart and maybe it could have gone quicker, but it surre helped to not give me the willies. Those with infants up to your arm pits in poo might be able to skip this step.

Oh, and for a cutter go to amazon and search for "general tools 117". That's the style I like. Easy to use and cuts like mad, yet not a sharp weapon.
 
What are you saying? Is there poo in those hoses? That's disgusting!!! Now I may have to pay someone else to do the job!
 
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