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0 pointsdonkeyd9y ago0 comments

On a Dutch TV show they calculated that it's better to buy a cheaper washer that breaks down sooner. After it breaks you will buy a new one, which is often more efficient, saving you more money. Also, the quelity in washing results is often negligible.

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3 comments · 2 top-level

Arizhel9y ago· 1 in thread

This doesn't really make sense. There's only so much efficiency to be gained in washing dishes or clothes; we're reaping a lot of gains here in the last 10 years or so because of electronic controls and sensors, compared to the very simple mechanical systems from decades past. But the efficiency over time will be a curve, with diminishing returns. Basic physics dictates that you can only make cleaning things with water so efficient. Maybe eventually we'll go to cleaning things with ultrasonics or something, but for now, if you're swishing fabrics around in a drum with water, or spraying hot water on dirty dishes, you can only make that so efficient. I'm sorry, but replacing a 2016 model dishwasher with a 2018 model dishwasher is not going to net you any significant efficiency gains (though replacing a 1985 model dishwasher certainly will).

donkeydOP9y ago

They didn't say you have to replace it every two years, like a phone. Maybe european washers are better, but I've never seen a ~$400 washer fail within 5 years. You can buy 5 of these washers for the price of a $2000 washer. This means that in 25 years (if they fail every 5 years), you would've spent the same amount, but every 5 years, you get newer technology.

fnordfnordfnord9y ago

That's easy to see if you're replacing an older model with a HE unit. The case is not so obvious when replacing a recent model HE unit with a newer HE one.

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