wash tower 
Mechanism spraying the dishes with hot water from the center of the appliance.
spray arm 
Rotating perforated arm spraying the dishes with hot pressurized water to clean them.
overflow protection switch 
Mechanism halting the water feed if the water level exceeds the tub’s capacity.
detergent dispenser 
Device that is activated by the control knob and dispenses the detergent into the tub.
rinse-aid dispenser 
Device that is activated by the control knob and dispenses a rinsing agent into the tub.
motor 
Device transforming electric energy into mechanical energy to drive another device.
pump 
Device routing the water under pressure to the spray arms and evacuating the tub’s wastewater into the drain hose.
drain hose 
Flexible pipe through which the dishwasher pump expels wastewater into the dwelling’s drain circuit.
heating element 
Submerged electric resistor that heats the water and dries the dishes.
water hose 
Hot-water feed pipe to the dishwasher connected to the dwelling’s plumbing circuit.
insulating material 
Material lining the dishwasher’s walls in order to reduce heat loss and noise.