They heat their own water and operate on 220 volts. Stacked washer and dryer units are also available. It is equipped with attachments to allow filling from faucets, and it drains into sinks. Some can hold about nine pounds of laundry. The controls are in front for stacking dryers above.
Unbalanced loads can strain the machine's suspension.
About 20 gallons of water per load are saved. In addition to research claims of cleaner textile items, the tumble action is expected to extend the life of the articles washed. Up to 30 percent more water is removed in spinning, reducing the drying cycle and saving energy. It is claimed that some front loader washers save up to about 7,000 gallons of water per year. The tub opening at the front is easier to load and unload for some consumers with certain types of disabilities, and also allows the top surface to be used.