provide relational orientation with respect to one another any two opposed sides can be a right side and a left side and by changing to an opposed viewpoint right versus left will be changed thus right side and left side should not be considered limiting and are used only to distinguish their relationship to one another fig1 illustrates a water conducting household appliance e g a dishwasher 10 with a treatment container 15 and a door 20 inside the treatment container 15 there may be a device for holding dishes e g a rack 25 and a device for treating items inside the treatment container 15 e g a spray device 30 any number of racks and spray devices can be included but only one spray device 30 and two racks 24 are illustrated for simplicity the spray device 30 is illustrated as a rotary arm but any type of spray device may be included the treatment container 15 is thus configured to wash dishes fig2 illustrates the dishwasher 10 from a side perspective view with the door 20 in a closed condition and a water inlet device 100 mounted on an exterior side wall 35 an inlet hose 105 and an expansion hose 110.