inside the control panel on the water level is a tube that goes down and plugs into the side of the tank , if this tube is off that can cause an overflow. There are three wires on most water level switchs an the two outside wires cut off the water. If you jump the two out side wires with a jumper and the water stops then buy a water level sw, You can go to sears.com and put in model and the word parts and get the price.
lonnie babb, July 2006
