Convert your existing toilet into a dual-flush toilet with nothing but a nylon lock nut.

Making an instructable for this was an afterthought, so I apologize for not having step-by-step photos.

This summer I decided to try and reduce our water usage in our toilets.

We have three 1.6Gpf / 6.0Lpf toilets throughout the house.

My first thought was to use the old 1/2 gallon milk jug in the tank trick. Upon opening the tank, the space was so small, I knew this wasn't going to work.

I shortly considered using a couple of bricks, which might have fit okay, but I really wanted to reduce the water usage more than that volume.

I wanted to reduce water consumption to approx 1 gallon per flush.

After studying the mechanism a bit, I thought I might be able to modify the float valve system to suit my needs.

This proved to be very easy to accomplish.

What you're trying to do is to adjust the angle of the float ball so it closes the tank fill-up valve sooner as the ball floats on the water.

This involves bending the rod and anchoring it with a lock nut.

Step 1: Turn Off the Water to the Toilet Tank.

Next, flush the toilet to drain the tank.
Trying to conserve water that way could end up costing you money,the water saver type toilets many of which dont flush well right after installed ,dont need anything to restrict the water they need for a half way good flush.Getting a good used 3.5 gal.toilet is really the way to go,your not saving water if you have to flush twice or even three times to get the stuff to go down.So you run the risk of a stopped up toilet,or worse a stopped up main line.Its like those water saver shower heads,it takes the same amount of water to take a shower and get the soap off,which only makes your shower time longer when using a WS shower head.Ive been plumbing/drain cleaning for 25 yrs. and alot of crap they claim saves water or money,is a crock.
I just wanted to share an alternative since it worked for me...<br>I molded and attached a piece of plasticine (about the size of a golf ball) on top of the flapper valve as a means to add weight to it. <br>So now I can flush for as long as i hold the handle down (short time or long time), and the water stops flowing as soon as I release the handle. The rest of the toilet mechanism works as usual... Very cheap and no tools needed... Hope someone finds this useful to save water.
Not all toilets are equal in performance, so reducing the water on a slow toilet only makes it worse. You will have to do more multiple flush to get the solid stuff down the drain defeating the goal. However for the liquid only visits it may be adequate. This is not a criticism, but an observation.
So by dual-flush you meant &quot;not dual flush.&quot; Haha. Most modern toilets I've worked on (not that many) the duration of your flush doesn't matter as the flappers are designed not to close until the tank has almost completely emptied whether you are holding the handle or not.<br><br>Nice easy instructable, just found the title misleading!
I just put a 3/8" nut through the chain, and sitting on top the flapper valve. Works like a charm.
No need to bend the rod, instead use a spacer in the valve system for an earlier cut off, on some systems a few washers or tape wrapped around the rod will do.. Unless I've missed the exact point of the 'ible...
Good idea. Never tried it though. Although I think that simply replacing the screw with a longer one might be easier and provide similar results.
Yeah that'd work for the more common ones, I've had a few that just have a little bar that get pushed but the arm... Same principle... Also below, yeah people have trouble understanding some stuff...
BTW, the photos are a little deceiving, the water level looks much lower than it actually is.
I find it funny, folks telling me my toilet doesn't flush and it clogs...:) It doesn't.
<div class="wikierror"><strong>Video</strong><pre>invalid movie: http://de.youtube.com/watch?v=_z6pymOet7g</pre></div>1. A regular toilet is not designed to flush paper and solid waste with reduced amounts of water, so the likelihood of clogging or having to flush twice increases. If you are serious about saving water, want a toilet that really works and is affordable, I would highly recommend a Caroma Dual Flush toilet. Caroma toilets offer a patented dual flush technology consisting of a 0.8 Gal flush for liquid waste and a 1.6 Gal flush for solids. Caroma, an Australian company set the standard by giving the world its first successful two button dual flush system in the nineteen eighties and has since perfected the technology. Also, with a full 3.5&#8221; trapway, these toilets virtually never clog. All of Caroma&#8217;s toilets are on the list of WaterSense labeled HET&#8217;s <a rel="nofollow" href="http://www.epa.gov/watersense/pp/find_het.htm">http://www.epa.gov/watersense/pp/find_het.htm</a> and also qualify for several rebate programs currently available as well as LEED points. Please go to <a rel="nofollow" href="http://www.caromausa.com">http://www.caromausa.com</a> for more detailed information or visit <a rel="nofollow" href="http://youtube.com/ecotransitions">http://youtube.com/ecotransitions</a> to see why they actually work so well. Best regards, Andrea Paulinelli<br/>
Been using this for months, never had a clog and I rarely have to flush twice.
This isn't a dual flush. there is a reason a toilet has a tank on it instead of just running water directly into the bowl. The force needed to defeat the trap and clean the bowl is more than water from a pipe can handle.
Forgot to mention...depending on how long you depress the handle, it indeed flushes with more or less water.
Been flushing #2's for months now, never a clog and complete evacuation.
Saving water is always a great idea, but I'd like to put in a plug for a new toilet. I know it costs more than a washer, but speaking as an engineer, your bent float rod does less good than you would like to think. The problem is lowering the water height lowers the flushing force. Low water height with a standard &quot;swirly&quot; toilet may never generate enough rotation to develop &quot;suction&quot; that would pull the contents out the bottom. Along with other improvements to the flow path, the new toilets are specially designed to raise the water level in the tank as high as practical to maximize the flushing force through the bowl. You really have to see them to believe it. <br/><br/>The design improvements over the past three years are like moving from horse and buggy into the space age. These new toilets have been designed by engineers with computers rather than by plumbers waving their arms and guessing at the right thing to do. These new toilets flush amazing amounts of stuff with 1.6 gallons. The entire flush takes 3 seconds and with the new refill valves, it is ready to flush again in 30 seconds. The other great feature is that they are much quieter than previous toilets. <br/><br/>When I got my American Standard Cadet 3, there were only three toilets on the market that were of this new technology. Now there are probably 100 brands and models. The AS Cadet 3 is around $180 with seat at Lowe's and HD. Others are probably much less while the Toto brand is well over $400. <br/><br/>Many of the new toilets have special glazes that will not support mold or bacterial life. They come in all shapes, sizes, and colors. Check out <a rel="nofollow" href="http://www.cwwa.ca/pdf_files/MaP%2012th%20Edition.pdf">this website</a> for 55 pages of results of a joint Canadian and American study on toilet flushing performance. <br/>

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