A:Answer I'm not sure how much this weighs, maybe 50 pounds plus? But I can assure you this, it weighs less and is smaller than the unit it is replacing and that was an older sharp 10,000 BTU unit. It still takes two people to install without straining yourself but one strong person could do this no problem. My old unit was probably around 80-90 pounds. This is definitely lighter, new technology helps make it lighter I'm sure.