Phil, It is these kind of days, continuous heat, which really tests the condensers on the AC and other cooling units. If they are weak, these continuous days that put them under. Our AC unit has run nearly continuously and this is a very efficient home, it is just hot, and the AC units want to work about as much as we do in this heat. Brad on 10:37 PM 7/23/2005, Phil Scovell said: Brad, My office air conditioner is totally dead, as of tonight. So I trust my son can get my new air conditioner in by tomorrow. At least last night and this morning, the air conditioner worked until it got to 90 degrees outdoors. Tonight, it just blows air so either it has lost all its Freon or the compresser is shot. I don't think it is the conpressor but as hot as it is, I don't care. I just want the new one in. This thing is so high off the floor, there is no way I could install it myself any more so it takes somebody with his third degree black belt, and taller than his dad, to put it through the whole we cut in the wall for the air conditioner that's in there now. Phil.