The incredible shrinking… air conditioner?
At the end of last summer, we got rid of the 15-year-old window air conditioner that cooled the downstairs of the house. (There’s central air upstairs.) It was a 10,000-BTU unit, noisy as all get out, but it did a reasonable job.
But moving the thing was incredible. I mean, it weighed a ton. It took both of us to put it in, and both of us to take it out.
We got rid of it through Freecycle, and I’m sure it’s in a good home.
Today I got a replacement: A brand-new Frigidaire unit (one Consumer Reports liked a lot) that’s 12,000 BTUs. It uses a lot less energy (no shock there) and has more cooling power.
But what struck me was the size: The thing’s got some weight, but it’s a fraction of the size of the old one. I easily carried it myself from the store to my car and from the car into the house. The old machine took up the entire width of the window; this one has plenty of room on either side.
The basic principle of the air conditioner hasn’t changed much since Willis Carrier invented it in 1902. Yet in the last decade or so they’ve shrunk considerably.
Maybe it’s the coolant used today; maybe it doesn’t take as big a condenser to process it. I don’t know. But it’s nice to see that it’s more than computers that are getting smaller.











Divas Monadad says:
It’s funny how to americans the environmental disaster that is ‘air conditioning’ is seen as acceptable for everyday life.
Not directed at yourself, but generally: While there may be these nice borders on the ground, above our heads there is only one atmosphere that we share. Many of us are doing our best to keep it clean, please get your government to do the same.
While there are many worse polluters than the US, it is suprising that it pollutes so much and is part of the developed world, and when viewed per head population it is shockingly high.
Please sign Kyoto, you wonder why the rest of the world dosn’t like you? Because often you act like spoilt jerks.
It really is nothing personally against americans, just stop acting like jerks and particpate in the odd community project.
But, as I said, that was not directed at yourself, as well as getting smaller the modern air conditioner will be somewhat more energy efficient and environmentally friendly. None the less, it does surprise many of us in other, developed, contries how much you demand air conditioning, artifically cheap petrol, and how much individual pollution you are willing to output.