For stubborn clogs push a plumbing snake down the drain.
Washing machine wall drain.
How a washing machine works.
As it goes down turn the handle clockwise anytime you feel a clog which will grab the debris and allow you to pull it out.
The flexible hose flows into a drain pipe that connects to the main sewer line.
I assume what you mean is that the drainpipe coming out of the washing machine is going into a 1 1 2 inch pipe in the wall.
Washing machine drains must be able to handle strong currents of water as modern machines have powerful pumps for efficient cleaning.
Is a 1 1 2 inch pipe too small to small to properly drain an older washing machine.
All components of a washing machine drain should be installed before the wall and floor finishes are applied.
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The correct way to drain a washing machine is to install a standpipe.
It pumps the dirty water through a rear mounted outlet tube fitted with a flexible discharge hose.
To clear a clog from a washing machine try unhooking the drain pipe and pouring hot water down the drain to release the soap and scum.
That is a vertical length of pipe that connects to a p trap that in turn connects to the drain.
Oatey quadtro washing machine outlet boxes can be oatey quadtro washing machine outlet boxes can be used in commercial or residential applications which require supply valves and waste drain recessed into the wall.
Whether that is a big enough pipe depends on the volume of water coming out of the machine and whether the lint in the.