Add Yahoo as a preferred source to see more of our stories on Google. A window AC unit - Jupiterimages/Getty Images As heatwaves continue to break all-time records, staying indoors with an air ...

Or will this cause some sort of problem?<BR><BR>I posted a thread on whether to plug the AC *directly* into the same outlet as my UPS...but then I thought: (duh), how about surge protection for the ...