High capability (18,500 btu) air conditioning unit for sale ($250 each). These window A/Cs are effective sufficient to cool 700-1,000 sqft of living location:.

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　　We made use of one to cool the downstairs of our house, and one to cool upstairs. Please note that the devices are 230V, so you will require to have the appropriate outlet (see image for example). Also note that high capacity units weigh-- each weighs about 110 lbs.

　　The systems each have an A/C cover and a remote. Functions include adjustable fan speeds, digital temperature display/selection, sleep settings, and energy saver mode.