Under traditional Jewish Law, dishes that are for meat cannot touch dishes for dairy. Only some Jews use 2 dishwashers. Others clean the dishwasher in between washing meat plates and dairy plates.
There are many stores that sell industrial dishwashers. Best Buy sells a wide selection of these dishwashers in their stores. Most of their dishwashers are backed by a two year warranty.
Dishwashers are not important, society could easily do without them.
There are numerable inexpensive but reliable dishwashers. There are Whirlpooland Kenmore which can be found at Sears.Check it out, www.sears.com/Dishwashers
Comet dishwashers are no longer sold. As of November 2012, the comet company have stopped selling products. It would be advised to research other dishwashers as the Comet dishwashers are discontinued.
They are both made by Whirlpool but they are not identical.
Maytag dishwashers are made at Maytag facility in Jackson, TN.
In north America all domestic dishwashers are 110 volts
Amana is a Whirlpool company. The dishwashers are made in Findlay, Ohio
Dishwashers with an ENERGY STAR lable are known for their quality.
Kenmore dishwashers can be bought from the Kenmore suppliers or Sears stock them, you can possibly find them in most electrical stores which sell dishwashers
GE dishwashers can be bought online through many retailers. Bestbuy, Homedepot and Geappliances are specialists in this advanced style of dishwashers.