Besides the navigation lights, we have cabin lights. Sanitation hose has roughly a 200mm bend radius before collapsing, should you require a tighter bend then we can supply swept 1 Elbows to get around those tight corners. The toilet is an interesting piece of engineering. We did install an inboard battery charger to keep our two group 27 house bank fully charged. Raw sea water is normally used for flushing, via inlet seacock (not shown) flushing water can alternatively be from the on-board fresh water supply. All connections below the waterline should be double clipped, even those connections above the waterline would benefit from double clipping but are not essential. The size and shape of the platform on which the head will be mounted may influence your choice.
I planned to spend extended periods of time on the boat, so Id have to live with the consequences of the decision. Required fields are marked *. In addition to either raw-water or freshwater plumbed toilets, there are portable toilets, composting toilets like the Air Head, hold-and-treat systems like Raritans Lectro Scan, and vacuum-based systems like Sea-Lands VacuFlush. These latter points were enough to turn me in the other direction; as awful as holding tanks are, plenty of harbors have pump-out vessels that will come to your boat and empty them whenever you like, and in most marinas you can pump out at the fuel dock. There are many more combinations of fittings and pumps etc. Deck pump out fittings should be positioned above the discharge pipe for ease of rodding through from the deck pump out fitting. Some Indianapolis plumbers and myself installed a new. Also note that the loop on the intake side is between the, Powered by vBulletin Version 3.8.8 Beta 1. We do carry a sun-shower which we fill with fresh water and set next to the mast base. They Just Do Not Make Them Like They Used To To "Y" Valve or "T" Junction - That is the Question. Just do what works for you and do not pay attention to what you see in other boats. If our primary cruising area were US & Canada coastal & inland waters I believe it to be a good option as pump out facilities are typically available. That didnt seem to help, so we switched to hydrochloric acid (muriac acid in the store) which we dilute and then pump into the plumbing system every couple of months. I have the same system as Sami. If the macerator failed and pump out facilities are non-existant then the head is rendered useless until the macerator is repaired or replaced.I would actually prefer a manual pump vs. an electric macerator for the holding tank discharge, but due to space/access constraints installing a manual pump would increase the complexity of the system.Thanks for sharing your thoughts.Jeff. The first thing my research revealed was that there is a surprising number of choices available for sailors looking to let their thumbs do the pumping. If you seize the opportunity to get rid of all those stinky old discharge hoses, as I did, make sure that the hose fittings on your chosen toilet match your intake and discharge seacocksfor instance, some toilets come with 1/2in intake and 1in discharge hoses, while most discharge seacock hose tails are sized for 1 1/2in hose, 3/4in for intake. Those changes seemed to solve the problem in that tank. but you should however find them a useful starting point. I'd never plumb a head like that though, going through the HT all the time. With the first press of the button, the toilet filled and flushed. Nevertheless, if your boat has only one head, you will probably want to carry spare pumps if youre going off the grid, or be prepared to use a bucket. With todays furlers, an read more, For years, Nautitech Catamarans has been doing things differently from other production cat builders, and it seems to be paying off. Manual Pump with Charcoal Vent, Diverter Valve, Deck Pumpout and Ball ValveClick the image to learn more. And from tank either to deck or to thru-hull. A protected tie up, hot showers and restaurants minimize the chores aboard. Manual Pump with Charcoal Vent and Dip-Pipe OutletClick the image to learn more. So it was that I decided to replace, rather than eliminate, my existing blackwater system. Manual Pump with Charcoal Vent, Deck Pumpout and Dip-Pipe OutletClick the image to learn more. Sold original boat that this setup was in, never reinstalled. Here are some diagrams reprinted from West Marine advisor there are many variations on these basics for instance, most experts recommend vented loops on intake and discharge sides of toilet. All looked good. 
What Are Our Options if Electro Scan is Out. Disadvantages: annoying to use, especially for guests; Ive always had a love-hate relationship with manual toiletsno one ever seems to pump them enough to clear the hoses, and there is often a smelly backflow through the traitorous joker valve. It has a macerator to grind up the TP and poop so it doesnt clog the tank. An upgrade would involve purchasing new hoses, Y-valves, macerator and anti-syphon fittings, and either repairing the PH II or replacing it with a new unit. Greg, it ocmes directly from the link to WM Advisors I'd posted earlier. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Were headed to Portugal in August and then to the Mediterranean. Perfect SHAPE, i just upgraded. It is very simple and reliable and you do without any Y-valves. This loop is placed after the inlet pump. a Shitty Problem. Advantages: compactmacerator built into toilet; typically use less flushing water; push-button convenience; landlubber-friendly; often bigger bowls/seats than manual toilets. The cables from the two pumps were led to that box, which was then hooked up to the 20 amp circuit breaker. One is it contains plankton and other small critters which die when they are in the system for more than a couple of days. There has been no noticeable impact on the batteries, nor any head odor at all in the six months the Raritan has been in commission. Disadvantages: power draw; noise; complexity (some have two motors); higher cost. JavaScript is disabled. If the tank or toilet is either on or below the waterline then the system should be treated as below the waterline. Then, using the guide supplied in the instructions, I drilled the new holes for the inlet and discharge hoses. After: the Marine Elegance head lends a certain je ne sais quoi to the boat. For sale, (4) Clarion Marine speakers and a Pioneer head unit. This, in turn, led to some head-scratching over the various options for upgrading or replacing the blackwater system. JABSCO MARINE toilet - MARINE HEAD. We use the sink just to store stuff we do not want rolling all over the place and next to it is the space where we store the stove. Per NSHOFs rules, nominees must be American citizens, 55 years of read more, In the following excerpt from Wild Seas to Greenland A Sailing Adventure with Ocean Racer Ross Field, veteran mariner Rebecca Hayter, recounts how Field prepared the aluminum-hulled Rosemary, which he bought in France, for a try at the Northwest Passage People often ask: why read more, The Coast Guard says that the best life jacket is one you will wear, so comfort and function are important considerations when picking out a life jacket that suits your needs. The macerator pump made a hell of a racket but did not seem to actually pump anything. You are not alone in suggesting that the "Y" valve just downstream of the holding tank used to select macerator or deck pump out could be replaced with a simple "T" junction. After 45 days at sea, the sailing cargo ship KWAI has docked in San Francisco with 96 tons of recovered plastic, including ghost nets and derelict fishing gear from the Great Pacific Garbage Patch. For the first year we owned Gemeaux we struggled with one of the port side heads (on the guest side of the boat) always getting the outlet of the tank clogged. Bear in mind that youll need sufficient battery capacity to cope with the demands of a large crewthe momentary current draw of one or two powerful electric motors can be substantial, 20-30 amps or more.
Our diagrams do not show this because it would have made the renderings unclear. We use a chemical toilet, better known as a porta-potty, when underway we set it in the middle of the cabin and at night we move it to the cockpit. Most manufacturers have several models in their lineups, aimed at either the RV or marine market.
Or you could put another Y valve to bypass HT, for direct discharge. Seemed like the blockage was above the valve to open and close the tank. Save my name, email, and website in this browser for the next time I comment. The bucket also serves to take a shower, wash the boat or bail if needed. Part of the nasty existing plumbing, most of which was replaced as part of the project. Manual Pump with Charcoal Vent rand Ball Valve TapClick the image to learn more. Our project boat has a second (manual) head forward, so Im not too concerned about the possibility of the electric head failing. After installing the seat and connecting the intake and discharge hoses to the toilets macerator pump, I slid the bowl into position and bolted it to the mounting lugs. After Gemeauxs summer vacation out of the water, our clogging issue moved to the starboard side which is the toilet we use. On a sailing boat this figure applies when the boat is heeled. An 1 ball valve is also recommended so as waste does not sit in the pump and distort the valves. The second problem is the reaction of salt water and urine. All rights reserved. Advantages: familiarityIve replaced such systems before; reliabilitya new soup-to-nuts system would be odor-free and should last me for the rest of time I own the boat; inexpensive compared to other alternatives. That said, these days they are more popular than ever on cruising boats, thanks to advances in sails, sailhandling technology and boat design in general. IIRC, GordMay presented detailed diagrams. When the tanks were out we cleaned them to remove all of the deposits. The anti-syphon loops shown in the layouts should be a minimum of 10 above the waterline if possible. Privacy Guaranteed - your email is never shared with anyone, opt out any time. It soon became apparent that many commenters who argued against electric toilets had little or no actual experience of them, and were merely parroting the prejudices of others. now if you don't know how to do plumbing then sure that would be something for you to avoid but I'm not seeing the problem. Manual Pump with Charcoal Vent, Diverter Valve and Dip-Pipe OutletClick the image to learn more. First attempt to fix the problem was to remove the tank and inspect. AG Lovett Designs - Jewelry Inspired by Adventure! Changing seacocks is not a desirable job so we suggest trying the system with the 1 hose and accepting the fact that a pump may have to be fitted at a later date if there are problems. cheers, Lisa, Your email address will not be published.
It was a very unpleasant task. Don Casey has it diagrammed in a West Advisor article at westmarine.com. Macerator Pump with Charcoal Vent, Non-Return Valve, Diverter Valve and Deck PumpoutClick the image to learn more. I cut a hole for the switch panel and mounted its control box on the aft side of the heads bulkhead. Outlet fittings having. Manual Pump with Charcoal Vent, Diverter Valve and Ball Valve TapClick the image to learn more. Not sure how/if it might affect the innards of the electric head. 
Applied an overnight acid soak and now the problem seems cured till the next time. Mailport: X-yachts, Soverel 33, tropical storms, Designing a Dump Line for the Multihull Mainsheet, Test Driving Furunos Cutting Edge Compass, Green Boating From a Practical Perspective, PS Advisor: Belaying Safety for Mast Climbing. I am going to be polite as possible in responding, but please forgive me. The more I thought about it, the more I liked the idea, so I started researching. Works great. The ammonia in urine reacts with the calcium in sea water to create deposits of calcium chloride which is hard like rock and coats the inside of hoses, pipes and tanks. The following pictures show various diagrams for tanks positioned above and below the waterline. We are always on the end of the phone and would be pleased to discuss any variations you can think of! Were having similar issues with calcification a nasty process to fix! Manual Pump with Charcoal Vent, Deck Pumpout and Ball ValveClick the image to learn more. That you happened to agree with what they said, doesn't change that.
Found lots of calcium chloride deposits in the tank with large sheets which had detached from the tank walls. We provision every two days and are quite fond of restaurants.
Weather and Navigation on our Atlantic Passage to the Azores, The Trouble with Marine Plumbing. The guts of the toilet were simple enough, with the macerator pump under the bowl. Reliability: in an attempt to find a reason not to go electric, I polled fellow sailors online. Under the single companionway step we keep two ice coolers which provides our need for storing perishables. For the waste treatment side of the city, on Gemeaux we have three separate toilet systems which for various reasons are all a little different, however the basics are the same. The blackwater setup was fairly typicalthe toilet discharge hose led via a siphon break to a locking Y-valve that directed waste either overboard or into a holding tank, and the contents of said tank could be pumped overboard at sea by an electric macerator pump. Note that both loops are vented with anti-syphon valves. They cost money, take up valuable space and cannot be used with comfort an efficiency. It put me off the idea for years. But then again, those Id experienced recently had been relatively noiseless and oh-so-efficient. Ensure a siphon break is installed when drawing from a fresh water tank. Pay special attention to discharge sanitation hose size and electrical wire gauge. Installation was surprisingly straightforward. I saw no "preaching" in any of the prior posts; just sound advice by well-meaning and experienced boaters. To avoid electrical issues, follow religiously the instructions pertaining to wire and circuit breaker sizing and make sure that wire terminations and connections are well crimped and properly secured. Those who actually owned such heads were generally enthusiastic about them, and the consensus was that there was little difference in reliability between manual and electric heads. It generally works well unless something other than TP and poop goes in. Here are some things to consider when picking out the right PFD. http://www.westmarine.com/webapp/wc51&catalogId=10001&page=West-Advisor-Articles. So what is the problem with having a city water hookup on a boat? There are many ways to treat waste aboard a sailboat and still comply with local health and environmental regulations. If it is placed before the inlet pump, a shut-off solenoid may be needed to prevent air from inhibiting pump performance. We take these trips to distant venues to visit different places and not to be cooked up inside the boat so we look for Marinas in which to spend most evenings. Also, salt water often causes serious scaling problems inside plumbing. Gravity Discharge with Charcoal Vent and Diverter ValveClick the image to learn more. Their owners reported few, if any, reliability issuesno more than with manual heads. All pieces worked when removed.
I don't mean any offense, just want to clarify. Avery good online source for these types of questions is West Marine. Logistics: installation of these toilets can be simple or nightmarish, just like any boat project, but is well within the powers of any reasonably competent DIY-er. Many cruisers sing the praises of these units, and for a while I was seriously tempted. The noise was nowhere near as bad as I feared it would be, certainly less intrusive than the sound of midnight pumping; about a 5-7-second press of the button flushes and clears the bowl, which then refills with clean water, whereas the manual toilet needed about 20 pumps to ensure the deposit had cleared the uphill rise of the discharge hose. We value the space to sleep in and to be able to move comfortably above all. For a better experience, please enable JavaScript in your browser before proceeding. Before: the venerable manual head was put out to pasture. This is preferable, if practical, to avoid introducing dirty, oily or smelly flushing water to the toilet. We have shown a manual pump on the above waterline installations but an electric pump can be used. After Shiera allowed me to have a corner for my own posts, I struggled with what to write about first. designed for specific installation scenarios. When inlet or outlet hoses are plumbed overboard, below the waterline and terminating inboard below the waterline, they must be looped above the waterline to prevent siphoning. Two of the toilets on Gemeaux use salt water to flush, the other uses fresh water. Raw-water inlets for raw water flush toilets or outlets plumbed directly to through-hulls should have vented loops to prevent water from siphoning back into the head. Animations of each layout can be viewed by clicking the images. We store the bottles where the water tank would have been in the cabinet below the sink and stove. Units with dedicated intake pumps that deliver pressurized water as the macerator pump handles the waste tend to flush more efficiently. This creates an unpleasant sulphur smell in the toilet and the sea water inlets into the toilet. Holding Tank and Blackwater Plumbing Complete. I recall using one that sounded like a blender had mated with a concrete mixer.
Youll want to make sure that it is feasible to install such a head and its associated plumbing and wiring in your boat; intake and discharge hoses may need to be re-routed, it may be difficult to find a suitable place for one or two remote pumps, and so on. When left for several hours it seems to clean up the deposits pretty well. Pioneer head unit & Clarion Marine speakers, Marine Radio, head unit Kenwood, KMR-700U, JABSCO MARINE TOILET MARINE HEAD 80 laconner, Pioneer head unit Clarion Marine speakers, Marine Radio head unit Kenwood KMR 700U, JABSCO MARINE TOILET - MARINE HEAD - $80 (laconner). Waterwayguy has a good diagram. And that was about all there was to it. Designed by Elegant Themes | Powered by WordPress. ALL RIGHTS RESERVED.
Nothing illustrated this better than the 2021 Atlantic Rally for Cruisers (ARC), which departed Las Palmas de Gran Canaria (in Spains Canary Islands) in November and wrapped up in December on the island of St. Lucia read more, There is, of course, nothing new about bowspritssailing ships have been using them for centuries. Controls vary from a simple on-off push button to electronic switches providing timed fills and flushes; given the choice, a simple fill-flush-empty switch would seem the most useful.
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