Dishwasher Drain Hose Leaking Under Sink

Leaks can occur at the drain hose and water supply hose connections.

Dishwasher drain hose leaking under sink.

The drain hose connects to the pump beneath the dishwasher and to either your garbage disposal or sink drain. The branches are separated by a gap of air. The drain hose would be most likely be laying flat beneath the sink which resultantly lets water back into the dishwasher retaining it until it is in excess and begins to leak. Run the dishwasher and look under the machine for water leaks at the hose clamps or along the hose.

When a blockage becomes large enough water coming out of the dishwasher will begin to back up spilling out of the air gap into the sink basin. Try disconnecting the hose and flushing it out. The dishwasher is connected to a drain hose that runs water into the pipes under or into your sink. If you notice your dishwasher leaking when not running the problem may be also a drain hose.

These might not leak much with normal wte flow down through the disposal it mike take heavy flow like the dishwasher or full sink emptying to cause it to leak. You just need to put drain hose above the drain line. The dishwasher air gap leaking under sink can be a big problem as when a dishwasher goes through the draining process the used water goes through the hose to the air gap and falls through the gap of. Your dishwasher is connected to the kitchen drain through an air gap allowing air to flow into the dishwasher as it drains for a controlled drain.

The smaller one is connected to the dishwasher drain hose and the other one is to the disposal inlet. This guide will explain how to fix a dishwasher that s not draining. Without the air gap dishwashers must siphon out all of its water or pull dirty wastewater into the dishwasher to drain. Since the dishwasher commonly discharges through a hose into a fitting about 2 3 or the way up the side of the garbage disposal this water could then leak out the side of the.

Tighten any loose fittings or order a manufacturer approved replacement hose.