What is the drain hose on a washing machine?

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Washing machines drain into what is called a standpipe. A standpipe is a vertical piece of pipe with an elbow on the bottom. The elbow remains filled with water, preventing sewer gas from backing up into your laundry area.

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Also question is, how do I remove the drain hose from my washing machine?

Remove the hose clamp securing the drain hose to the pump by unscrewing it with a flat-head screwdriver. If the hose has a spring clamp, squeeze the legs of the clamp with a pair of adjustable pliers and move the clamp a few inches down the hose. Place a towel under the pump and pull the hose off the pump’s outlet.

Likewise, how long should the drain hose be on a washing machine? The washer drain hose is 1ΒΌ” O.D. (outside diameter). To be confident that no siphoning of water will take place, the drain plumbing should be a minimum of 30″ high. In order for the drain hose to function properly, the drain must be at least 30″ from the floor and less than 8 feet high.

Similarly, where does the drain hose go on a washing machine?

Hook the drain hose over the lip of the standpipe or lip of the laundry sink. If connecting to a standpipe, don’t seal the hose to the pipe. Plumbing codes require that an air gap be left between the drain hose and standpipe to prevent siphoning water out of the washer. Don’t lay the hose on the floor.

How do you test a washing machine drain hose?

An easy way to check that the drain hose is clear is to blow air through it. If nothing is obstructing the drain tube, the problem is most likely at the washing machine pump. If the hose is worn or badly kinked, replacing the hose may improve the ability of the machine to pump water.


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