Saturday, January 30, 2010

Day #29: efficiency



"While a top-loading machine requires enough water to cover all the clothes in its drum, a front-loading washer needs only a third of that amount because its drum is set horizontally in the machine. As the drum turns, it uses gravity to drop the clothes back into the water. And while a top-loading machine will empty the soapy water and refill for a rinse agitation cycle, a front-loading machine just sprays clean water on the load as the drum continues to turn, saving gallons. Since there's no agitator in a front-loading machine, there's a lot more room for dirty clothes - and larger loads means fewer loads.

Finally, the front-loading machine's spin mechanism can reach up to 1,000 rpm, as opposed to the standard top-loader's average 650 rpm. That means less water left in the laundry, which in turn gives you a shorter drying time, saving energy there, too." - excerpt from an article by Kris Jensen-Van Heste

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