Andrew for Model Number GTWN4250D1WS I have recently noticed that my washer will continuously fill until it gets to near the very top of the drum. It's at this point the agitator will not work because with the clothes and the water the machine is too heavy and the overflow senor trips. I have traced the issue to the water pressure hose and switch. I installed a new switch and discovered that the water does not travel up the hose. The water fills up the little side tank under the hose but does not come up through the nipple and into the hose. I have checked the hose for leaks by blowing into it. The are no obstructions in either the tank or the switch so I'm not sure why I can't get water to go up the hose.
Answer Andrew, Water does not come up through the hose and only allows air pressure to push through the diaphragm inside the pressure switch. Read More... Answered by AppliancePartsPros.com | Wednesday, January 10, 2018