Toilet overflow tube replacement
While replacing the flapper valve in our American Standard toilet (probably 20 something years old) the overflow tube broke right off at the. If your toilet won't stop running, try repairing or replacing these key toilet parts. To determine which valve is causing the trouble, look at the overflow tube. A toilet's overflow tube is part of its flush valve. The tube rises from the siphon hole in the bottom of the tank to within an inch or two from the top of the tank and .