Smaller drain lines will not accommodate the.
Washing machine under sink waste connection.
Install a non return valve to prevent the back siphonage of waste water.
Water is drained from the washing machine directly into the sink.
I assume that there is a trap under the trough.
We do not advise this method as it can take up a great deal of room in your under sink cupboards and the hoses usually need to be extra long which means they have a tenancy to sag and allow stale water to sit in them.
The easiest solution though is to put your machine next to a sink and change your sink trap to a washing machine trap which has an inlet for the waste hose above the trap.
You don t need a second trap if there is a trap within 600mm of the the trough.
Connect the washing machine to the sink drain if the drain pipe is a 2 inch line.
On my machine the drain hose has to be in an upright position or the washing machine won t fill so i attached it with a suction cup to the back of the shower.
Or fix a hook to the underside of the work surface and tie the hose to it so that it runs higher than the level of the sink overflow.
Also what is official legal way to do a washing machine waste under a cupboard or can t you.
Then i added an adapter from the diverter s 1 2 inch pipe thread to the washing machine hose s 3 4 inch thread.
With the range offering well recognised types of connections washing machine waste traps are perfect for either replacement of the same type or when accommodating the waste of a new appliance.
I assumed plum was referring to a bunch of bends glued together not being legal as a trap and the job not being legal as diy.
Simply cut a hole in the soil pipe and place the strap around the exterior of the pipe.
The washing machine fill hose attaches to the adapter diverter combination.
Washing machine traps are traps with an appliance connector required for the connection of domestic appliances waste pipes.
Installing waste pipes for washing machines and dishwashers can be done fairly simply by using long hoses and connecting them into the waste trap of your sink.
If this is the case you can just put in a standard trough by pass pipe most new troughs come with this and insert the washing machine discharge hose into the pipe.
Washing machine under sink connection.