Why is my toilet flapper valve leaking?
Flapper or Flush Valve Seal: Flapper leaks are the most common leak point and always leaks directly into the bowl. Refill Tube: Water dripping from the refill tube into the overflow pipe could be caused by siphoning. Siphoning occurs when the refill tube is pushed too far into the flush valves overflow pipe.
Where is the fill valve on a Kohler toilet?
If the end of the hose sits below the waterline in the toilet tank, water can siphon into the hose, through the fill valve, and into the bowl. Siphonage through the fill valve hose would be slow, perhaps one drop of water every 3 seconds.
Why is my Kohler tank refill hose too low?
For tanks with non-canister flush valves, the refill hose may sit too low in the tube if the clip is not holding it in place. To correct, install the clip (part 51261) to secure the hose in position on the tube.
Why is the fill valve on my toilet leaking?
An uncommon source of tank leakage can be due to incorrect positioning of the fill valve hose. If the end of the hose sits below the waterline in the toilet tank, water can siphon into the hose, through the fill valve, and into the bowl.
How often does the fill valve turn on on a Kohler gas tank?
The slow leak is not quickly noticed, but results in the fill valve turning on as frequently as every 15 to 30 minutes. For tanks with non-canister flush valves, the refill hose may sit too low in the tube if the clip is not holding it in place.
Why does my Kohler toilet keep leaking water?
There are two different types of flush valve styles (Fig. 1) that may wear down over time due to water conditions or from the use of in-tank cleaners. There is an additional flush valve gasket where the flush valve meets the bottom of the tank.
Can a Kohler toilet flush valve be replaced?
This flush valve was designed by KOHLER engineers to maintain original product performance and promote product longevity. Replace your old or leaky flush valve with an OEM KOHLER part. Protect the warranty on KOHLER products, always look for the KOHLER GENUINE PARTS logo.
How old is a Kohler 2 piece toilet?
We have a 9 year old Kohler 2 piece toilet K-4620. First thing to do is locate the number of the back wall of the tank to help Kohler tell you specific parts.
What kind of fill valve does Kohler use?
Used the Koehler part GP 1138930 fill valve as that was like my original. All parts were purchased on Amazon and came fast like always. Essentially everything inside the tank is now new and looks exactly as it did when new. Two things I think are most helpful. Getting the exact Koehler parts recommended and watching a few U-tube videos.
