A:AnswerI started mine instantly and it has worked fine. The day we purchased it the temp was 95 outside and 77 in our upstairs living room. We plugged it up and it cooled the room off in about 15 minutes.
A:AnswerHi Lisa, the three prong outlet that you see is not actually an outlet - it is for storage of the power cord. Once wrapped up, it tucks into the "oulet" in the back
A:AnswerThe vent hose that fits in the window is about 5-6 inches high and the width is adjustable from 26.5 to 36 inches. (The actual unit sits on the floor.)