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The machine blows air over cold coils to control room temperature and humidity,
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Willis Haviland Carrier designed the first modern air conditioning system
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Air conditioning comes home for the first time
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invent an individual room air conditioner that sits on a window ledge in apartment buildings
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the first air-conditioned car
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Window units lose cool points as central air comes along. The units consist of a condenser, coils, and a fan.
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Air condititoning has grew and became a more productive technology.