As sitting on the third floor since we moved in 40 years ago. Emerson. 110v . 20" wide x 14" high.
Tested it and it's blowing cold air. You would need a support or block on your window sill and replace expanding side panels with plywood or cardboard. Bring strong help to get it down from the third floor.
Air conditioner 5000 btu (19095)
Collection Times
Daylight only preferable before 6pm.
Daylight only preferable before 6pm.