Does anyone know why there has never been any breakthroughs in air conditioning for 50 years? Windows air conditioners have been incredibly heavy, loud, expensive, and resource-intensive for so long. Even a small room needs one that is back-breaking to install. And pretty much everyone in the world (except those with central air) needs a couple of air conditioners now.
Sure the "efficiency" is improving but it's mainly tricks for turning it on/off at better times. I know there are some U-shaped ones now, but it's just a slightly different styling.
Edit: two commenters pointed out examples of air conditioners which are 77 lbs and 56 lbs. As a comparison, the OSHA recommended lifting weight is 50 lbs. I would love to see someone apply Apple's obsession with thinner, lighter, "revolutionary new design" to ACs.
Sure the "efficiency" is improving but it's mainly tricks for turning it on/off at better times. I know there are some U-shaped ones now, but it's just a slightly different styling.
Edit: two commenters pointed out examples of air conditioners which are 77 lbs and 56 lbs. As a comparison, the OSHA recommended lifting weight is 50 lbs. I would love to see someone apply Apple's obsession with thinner, lighter, "revolutionary new design" to ACs.