Portable A/C vs. Window A/C: We've Tested Both. So Which Is Better?

Improved technology and higher standards make portable units more worthy than ever. Still, there are plenty of scenarios where a window unit is the way to go.
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GE’s Smart Window A/C Got Me Through This Week’s Heat Wave, Thanks to This One Powerful Feature

It’s hot out. Like seriously hot. So we’ve been testing models of both portable and window air conditioners and poring over energy efficiency ratings to find promising units that can drop the ...