When is a heat pump worth it? [warning: a bit long] [more inside]
posted by Shepherd on Aug 15, 2008 - 19 answers

Apartment filter: I need my apartment to be cool inside! We moved into a very nice 3rd (top) floor, west facing apartment... in March... came home in June and no exaggeration, it was 94 degrees in my living room. The AC has a 20 degree difference and runs nonstop from 4pm to 11pm and its 84 degrees in the bed room till 11pm. [more inside]
posted by phritosan on Aug 4, 2008 - 38 answers

We have two (okay, four) window air conditioners. How can we best use them to cool our house? [more inside]
posted by LolaGeek on Jul 5, 2008 - 8 answers

Air conditioner puts out more water than cool air. Ideas on what two renters can do? [more inside]
posted by Ufez Jones on Jun 29, 2008 - 9 answers

Help me de-gunk my outside air conditioner. [more inside]
posted by Unicorn on the cob on Jun 25, 2008 - 5 answers

Can anybody suggest an extremely shallow in-window air conditioner, that I could possibly install in a window that has bars across it just a couple inches outside the screen? And don't waste your time suggesting a portable unit, as I'll describe inside. [more inside]
posted by logovisual on Jun 10, 2008 - 9 answers

This summer I, unfortunately, will be living in my old bedroom at my parent's house. To make matters worse, it gets ridiculously humid/hot in my room (the A/C doesn't make any difference at all.) A window-mounted A/C unit won't fit in my vertical, outward opening "french" windows and while I've considered a "personal air conditioner" the hose poses a similar problem with my windows, a problem I'm hoping to solve. I look to you, AskMeFi reader, to make my summer stay a little more bearable. [more inside]
posted by Becko on May 10, 2007 - 29 answers

What's the optimal way to combine a fan with an air conditioner? [more inside]
posted by Caviar on May 30, 2006 - 12 answers

Our air conditioner is going out and has to be replaced. We are likely going to replace it with two standard units as the single unit has never heated or cooled the entire house evenly. The heating/air guy said that would be ideal but would cost 8-10 thousand vs 4 thousand or less if we just bought a new 5 ton unit. However the electric company is offering to loan people the money if they want to buy heat pumps. Not having a lot of extra money right now, that is tempting IF heat pumps are likely to do the job, which I am not sure about. [more inside]
posted by weretable and the undead chairs on Jul 26, 2005 - 10 answers