American Standard Smart Valve model 3198.000
Posted by Brad on May 20, 2003 at 17:51:32:
All of the sudden, the valve won't shut off. It had been there a few years so I got a new one, another smart valve. After installing it, it worked fine for a day, now it just continues to run, the water runs out the overflow tube. This has also started happening on another toilet in the house with the smart valve. I have checked and re-checked everything is installed properly. Any suggestions?

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