We bought a Sears AC unit thru wall/Window 28, 000 BTU in the fall of 2008, in the summer of 2009 The unit quit cooling . It was a few months until warranty expired. After coming out to our home 3 times a compressor was shipped to be put in the unit. AC not used until May 2010 from 4pm-8pm to save money. The unit quit cooling again after approx 1 mth. Warranty exp. Repairman that looked at unit said that there had to be a problem with the reinstallation of the compressor i.e broke a coil or not connected properly because all the freon ha... read full review »