Toto Toilets ST753S 01 Cotton Dartmouth Toilet with Traditional SoftClose s Logo
Posted on Jan 05, 2009

Toto Toilet - no water flow to refill tank after flush

I am not familiar with the Gmax system. Toilet is about 2 years old. After flushing the water flow to refill the tank does not flow. Other toilets in house work fine. . . What can you tell me to do?

  • 8 more comments 
  • Anonymous Jan 19, 2009

    toilet tank water level goes down by an inch and stops

    its a Dalton Round ToTo Model

  • Anonymous Mar 12, 2014

    the tank gsge was at 100psi, and you flush toilet you could air skushing or when turning on the shour.

  • Anonymous Mar 12, 2014

    third floor toilet does not flush good it seems to have a big bubble when it flushs 7 year old house

  • Anonymous Mar 12, 2014

    third floor toilet does not flush good it seems to have a big bubble when it flushs 7 year old house

  • Anonymous Mar 19, 2014

    tank keeps refilling without being flushed

  • Anonymous Mar 20, 2014

    NO water comes into the toilet tank after flushing.

  • Anonymous Mar 20, 2014

    float moves fine, flapper fits fine, with no water running. there is no water returning to the tank. none. sink works fine. shower too. little tube from pole assembly to refill tower is flowing. Where did the water go? Shut off has not been shut off. No water in cellar.. How to make the water flow again?

  • Anonymous Mar 25, 2014

    water does not flow when toilet is flushed

  • Anonymous Mar 30, 2014

    After flushing there is a moaning sound when the toilet is refilling and the valve coming from the wall vibrates

  • Anonymous Mar 31, 2014

    How do the inside mechanisms go together

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1 Answer

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  • Posted on Jan 10, 2009
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Joined: Dec 27, 2008
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Remove the tank lid and look at the fill valve. Is it a yellow valve?
This fill valve is common on the Toto Toilets and can easliy plug with debrie.

They can be disassmbled and cleaned. however, I usually just replace the valve with Fluid Master Fill valve.
You will also want to check the water coming into the toilet by turning off the water that supplies the toilet and disconnecting the water supply line. After removing the water supply line turn on the water at the valve to make sure that the water is flowing properly. Check the supply line also to make sure it is not plugged.
Be sure and place a small container to catch the water that will come from the valve. A towell will also help from making too much of a mess.
If the Supply line and the valve are clear the problem is in the fill valve.
The G-Max system denotes the Flushiing system which is a 3" flapper that allows the water from the tank to flow into the bowl quicker.
Good Toilets!

sanray

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Hope this helps and please remember to rate this!
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