Adjust the water level. If the toilet doesn't flush completely unless you hold the handle down, it is usually because the flapper is not lifting fully away from the flush valve. Read on to see the answers provided by the ThriftyFun community or ask a new question. In addition the 1 piece toilet design uses more specialized parts. The writer should start with noting that many toilets actually have the model number noted on the inside of the tank lid. Could it be that the plastic that the rubber stopper is attached to is just stuck standing up because of what it's pivoting on (the plastic) is covered in grime? Place 3 arms length of toilet paper in the water in the bowl. There is usually a small clip that hooks onto the arm. The ball float may catch on the flush handle arm, or even the flapper itself. Remove the flapper from its seat on the overflow valve and discard it, then fit a new one in its place. Adjust the tension on the chain if it's too loose by unhooking it from the handle, shortening it by a link or two, and reattaching it. This way you can walk into a plumbing supply & get some professional help in determining the correct parts needed to fix the toilet. Modern kits offer a single piece that includes the flush valve, the refill tube, and flapper all in a single plastic unit. Too much slack will not open the flapper properly, and little slack will keep the flapper open for too long. If the toilet continues to run, this almost always occurs because this flapper does not fit properly into the flush valve opening. If it doesn’t work that way, adjust the paperclip until you get the ideal tightness. If the toilet continues to run, this almost always occurs because this flapper does not fit properly into the flush valve opening. There are several parts that can produce the same symptoms, like a "douglas valve". I've replaced the flapper with a different brand and still have double flush. In the photo to the right, the flapper valve is being held open by the float ball. How To Fix A Toilet Flapper That Keeps Getting Stuck Open Household tip - paid my plumber $125 to fix two toilets at a rental property that kept running after flushing. The flapper is probably getting to flexible, so when it is up the part that attaches to the mechanism is too soft. Now, Flush the toilet and check the chain tightness. A slight bend in the ball arm, or turn of the adjustment screw is all it takes to make it operate smoothly again. The flapper is probably getting to flexible, so when it is up the part that attaches to the mechanism is too soft. Our toilets are all powered by a V-8. Second problem -- when the new actuating unit is pulled up to flush, it goes past the vertical and after the 4" tube drains, the actuator stays open. A 3.5 gallon for every flush or bigger toilet, (pre-1994) keeps the flapper open until the tank is discharged. Yes No This can happen any time the water is on and may happen after a new installation, a few days later or even months and years after installation. (When you hit the trip lever, the arm should only move 1/4 inch before activation.) My toilet double flushes, the flapper stays open too long. toilet will flush slowly, but tank only empties 2 thirds,and flapper does not lower to cover pipe. Adjust the chain holding the flapper to the flush handle. The flapper is attached to the tank by a chain; when you flush, it lifts the flapper, allowing water to pass. Toilet flappers have an air bubble inside them. The flapper on the toilet wont stay down and the tank constantly fills up and doesnt flush the toilet but will flus The bowl will flush if I pour a bucket of water in it but the flapper doesn't stay closed and the water value constantly fills up the toilet, we did a clog test and still no … Take some pictures of the toilet & the inside of the tank. A simple toilet part known as the flapper is responsible for two of the most common problems with toilets. Because water is continuing to leak down through the flush valve into the toilet bowl, the water level in the tank never rises high enough to shut off the water flow. If the rubber of the flapper is old and cracked, it will be unable to seal the flow of water into the tank. I don't really see a problem with this. The chain should bring the flapper high enough to stay open while the toilet flushes. The toilet refills for a few seconds every few minutes. But when the toilet flapper closes immediately, it means the flapper needs to stay open for more time. This is the flush valve, and in normal operation, there is a rubber or vinyl flapper designed to lift up away from the flush valve when the toilet handle is pressed to start the flush cycle. Place 3 arms length of toilet paper in the water in the bowl. Once the water runs down the drain, it siphons the air bubble with the flapper through the drainage hole. The problem is annoying, and it can be a tremendous waste of hundreds of gallons of water if it isn't fixed. So, now we want to go over the main criteria for the best flushing toilet, with one of the really important aspects having to do with the type of flush valve it comes with. Adjustable flappers are designed to flush toilets that use a flush volume of 1.28 and 1.6 gallon per flush (GPF) Adjustable flappers should not be used on toilets made before 1994. This is referred to as "bulk flush." With the flush arm in the down position and the flapper at rest on the flush valve, pull the chain straight up so there is no slack, and align the chain with one of the holes in the arm. Fortunately, this is an easy fix. He replaced the flappers and changed the length of the chains. The flapper is closing too soon. I MASTERED MY … At the end of the cycle, the flapper is supposed to settle back down into the flush valve opening and seal it tightly until the next flush cycle is initiated. If the flapper adheres to the over stream pipe, utilize a fingernail document on the flapper outline where it touches the over stream pipe (as a rule over the clasps that connect to the posts on the over stream pipe). Replace Your Toilet Flapper Valve In the photo to the right, the flapper valve is being held open by the float ball. Any idea how I can get the flapper to stay open longer given that I have no slack on the chain and the water level is at the max allowable on the toilet? Perhaps one of the most important aspects to keep in mind in terms of the best flushing toilet, is what the flush valve is like. Many toilets, especially newer style have a different design. How To Fix A Toilet Flapper That Keeps Getting Stuck Open Household tip - paid my plumber $125 to fix two toilets at a rental property that kept running after flushing. If this is your situation, consider replacing the flush valve unit with a more modern assembly. Remove the lid from tank and make sure the chain has only 1/4 inch of slack. If neither issue is the case, the flapper valve itself may be worn out. My toilet had a problem with intermittent running, which I determined was caused by a leaking flapper (the water level would drop, and the toilet would run to return the level to normal). I have a toilet that when I flush, the rubber stopper in the tank lifts to flush the bowl, but the rubber stopper will not fall to close the hole in the tank. (When you hit the trip lever, the arm should only move 1/4 inch before activation.) When you flush the toilet, a flapper chain attached to the handle yanks the flapper off its mooring, allowing water to flow through the siphon hole. If the toilet is flushing clean and the flapper closes when the tank has delivered only 3/4 of its capacity, you're probably getting all the efficiency you're likely to get with an old style toilet. On my new American Standard Cadet 3, the toilet flapper occassionally gets stuck open after a flush. You will need a small piece of wet/dry sand paper, 180 to 400 grit will do. You may be able to make small adjustments to the flapper that magically stop the leaking. Now, Flush the toilet and check the chain tightness. Remove the lid from tank and make sure the chain has only 1/4 inch of slack. Once you determine which problem you have, look for the corresponding fix below. If the toilet flapper doesn't go all the way down to its normal resting position after you flush the toilet, water will continually run, resulting in a higher-than-usual water bill. Record enough of the casing, so they don’t touch. This occurs because most of the water in the tank is used for the downward weight that gravity provides for a better, more powerful flush. Submitted: 10 years ago. This slack needs to be just enough to keep the flapper open when flushing the toilet. I replaced the ring and the flapper (twice, two different models), but I have the same problem- the flapper opens, but does not close when the flush is complete. The ball float may catch on the flush handle arm, or even the flapper itself. Get daily tips and tricks for making your best home. Start by shutting off the water to the toilet and draining the tank to access the flushing mechanism. Make sure the lift chain is not so long that it pinches between the flapper and the flush valve. Sometimes its more complicated than just a flapper or ballcock. Follow these steps to clean the valve: Turn off water and flush the toilet. Make sure the flapper is properly aligned so it seals correctly against the flush valve opening. Also, before you proceed to the flapper, wear rubber or latex gloves so that you remain safe. If the flapper closes earlier, you won't get reliable cleansing of the bowl. The most common reason why a toilet flushes twice is because the toilet flapper stays up for too long, leaving the flush valve open and allowing too much water to escape from the tank into the bowl. A tap of the flush lever will close it, but the I don't think the thing should go past vertical to begin with. The flapper should stay raised until nearly all of the water has left the tank. Rubber Flapper in Toilet Will Not Close After Flushing. The most common reason why a toilet flushes twice is because the toilet flapper stays up for too long, leaving the flush valve open and allowing too much water to escape from the tank into the bowl. Not much can go wrong but as Murphy's Law reminds you: If something can go wrong, it will. Pulling slightly on the cone and turning the cone from a minimum to maximum setting, so you are closing the cone window and causing the flapper to stay open longer. Because the water level in the tank never reaches the level necessary to shut off the water supply valve (ballcock), fresh water continues to enter the tank endlessly. Traditional flappers use air to hold the flappers open, adjustable flappers don’t allow the flapper to trap or hold air inside their cone/bulb. If the flapper … Also, check if the flapper stays open while you flush the toilet. Clogged inlet holes can prevent the right amount of water from filling the bowl from the tank. The outline of the flapper keeps the flapper open until the tank is exhausted. Start by closing the toilet flapper valve on the water line to the toilet by turning it clockwise. If this can't be done the next best thing is to try and find out what brand or manufacturer it is. I don't really see a problem with this. Flush the toilet. If the flapper isn’t working right and the chain not tight enough, move the chain closer to the flapper valve. Flushing Debris (Cleaning Solution): It is possible for dirt and debris to lodge itself inside the valve. Then flush the toilet and hold the flapper open to allow the water to drain from the tank. Or, you can replace the entire flush valve/flapper assembly with a. If it is, water will leak down into the toilet bowl after the flush. (NOTE: If your toilet has a 3" flush valve you will need to purchase a repair kit for that size instead.) the toilet is still lazy - I can't even get a few sheets of toilet paper down unless I hold the flushing mechanism open until the water is fully drained. If neither issue is the case, the flapper valve itself may be worn out. The flapper is a contraption in the toilet's tank that's responsible for draining water from the tank into the bowl when you flush. There is usually a stamp in the casting. The flapper in your toilet tank might not be working correctly. The slack is the looseness in the chain between the trip lever, flush lever, or flushing handle and the flapper. You will need to purchase the pictured Universal 2" Flush Valve Flapper Repair Kit. A Running Toilet Usually Has a Flapper Problem, Observe the Flapper to Diagnose the Problem, If You Have to Hold the Lever Down Completely to Flush the Toilet, If the Toilet Continues to Run After It Flushes, Common Toilet Problems You Can Fix Yourself, How a Standard Gravity-Flush Toilet Works, How to Troubleshoot and Fix Ceiling Leaks, Fixing the Seal on a Tower- or Canister-Style Flush Valve, How to Repair a Leaking Pressure-Assisted Toilet. Low water in a toilet isn't ideal either as it can lead to the toilet not completely flushing. The problem is caused by too much slack in the lifting chain that connects the flush lever to the flapper. It doesn't seem to be anything wrong or broken with the mechanics of the stopper. Shorten the chain slightly so it doesn't get pinched beneath the flapper. On the off chance that you are getting a twofold flush, you may have the wrong flapper in the tank and need a toilet flapper replacement. Still no luck. 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