Question: How do I change a leaking toilet tank?The tempering valve is a bit more complicated. It requires removing the existing water supply valve and replacing it with a model that mixes a small ...

The supply line might be leaking at its connection to the toilet tank or the valve. Where the supply line connects to the tank, make sure that the nut is tight and the rubber seal is sound. 2.

Q:We have a toilet with an intermittent floor leak that a double wax ring and a new toilet could not correct. The toilet sits on a slightly uneven slab floor.

A leaky flapper, which controls how much water from the toilet tank goes into the bowl, can waste gallons of water between flushes. Author: Emery Winter, Brandon Lewis, Mauricio Chamberlin ...