Plumber'sSon
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I have installed Toto CST744EL toilet and discovered the water level in the bowl was dropping significantly. In couple hours it was half of the full and overnight the bowl was dry. There is another toilet behind the wall, very old with probable 5 galons per flush. I do not know what is used the Sanitary Tee or a Wye. When I flushed the old toilet I could not see water lowing in the new toilet by the way. I doubted the water running away was due to the Back-to-Back connection. I called Toto and the suggested me to disconnect the toilet from the supply and the drain, put it on two 2x4, slide a pan under the horn and watch. I put water in the bowl until it spilled, emptied the pan and started watching. The water dropped half the level in couple hours, so there is crack somewhere.
I am about to return / replace the toilet and wondering if I can install a water efficient toilet there.
Thanks
I am about to return / replace the toilet and wondering if I can install a water efficient toilet there.
Thanks