These switches, found in this section, are designed to suit Ariston washing machines and washer dryers. They detect the fill level of water in the machine’s drum. Depending on the appliance’s age and whether it uses electronic or electrical signals, these switches can be in analogue or digital format.

Although often called water level switches, they are correctly referred to as pressure switches in the trade. They operate on the pressure of water forcing air up a tube usually connected to the washing machine’s sump hose, which is the one between the pump and the outer tank.

If you’re unsure or unable to find the pressure switch you need, please contact us. We can ensure you get the right one for your appliance, as they are often unique to a particular model and cannot be interchanged.