All else being equal (i.e. not including household heating/cooling issues), condenser dryers are slightly less efficient than their vented counterparts, typically on the order of ~15%. The real design intent of condenser dryers isn't improved efficiency, but the simple fact that they don't require a vent duct.Emphasis mine and yeah, great plan. HAMBURGER
It only takes about 12 hours to get my clothes dry when I hang them up in my bathroom.You know, some of us do our laundry before we're down to our last pair of underwear. I can't remember the last time I used an article of clothing less than 12 hours after laundering it.
Um. Sorry, no, that's unreasonable.
FROM MY COLD, DEAD HANDS.I'm a big fan of the dryer, but the truth is that when it comes to lowering my utility bills, I've found myself willing to do just about anything to save a few dollars every month. If that means switching to CFLs, I'll do that. When I realized how much money I saved turning off the power strip for my TV and stereo, I did that. I'm absolutely shameless when it comes to this stuff. I haven't abandoned the dryer, yet, but it is possible that I could be convinced if someone made the case in dollar terms.
yep, that's gotta be the only reason I insist on a dryer. I always run out of clean clothes.You were specifically complaining about the 12 hours it would take to dry your clothes on a line, and that argument made absolutely no sense. If people needed their clothes the same day they cleaned them, then professional dry cleaners would not exist.
OH WAIT. That's a dumb piece of logic you got there. Might want to get it looked at.
Thing is, this and other small things could make a sizable difference in energy and CO2 levels.... Yeah, I'm in the camp that thinks the 10-15% of energy consumption stat is likely bogus, but dryers, especially electric dryers do use a lot of energy. Even if, you just dried the underwear/socks and drip dry the heavy stuff that is a pretty significant difference.Price CO2 emissions to account for their external costs, and maybe drip-drying will be more worthwhile. Or maybe I'll decide that using a dryer is still a good use of energy and CO2, and I'll consider some other method of reducing energy and CO2 use (like maybe using less heat).
Yes, waiting 12 hours for dry clothes is unreasonable. If I get up at 9 on a Saturday to do my laundry, put in a loads at 10, that means I will not have my laundry cleaned, dried, folded and put away until sometime around 11 PM.You do realize that once you put your clothes out to dry that you can do something else during that time, right? You can even sleep! Or go to work! Or run errands! It's even true for using a dryer: you don't have to sit in front of the dryer and stare at the revolving clothes for an hour.
DU: Ironically, you probably could make a condensing dryer be more efficient than a normal one. Instead of venting the hot steam, use it to heat the incoming air.At least one model of closed cycle heat pump clothes dryer apparently exists, and the maker claims it uses about half the energy of a conventional machine. But it's really expensive: around US$3K.
« Older In 1666 Willem Van de Velde, the Elder made a pen ... | "Far from being a healthy... Newer »
This thread has been archived and is closed to new comments
It's a sad state of affairs when people aren't allowed to dry their own laundry on a line.
posted by dunkadunc at 6:03 AM on October 27, 2009