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Amazon.com: Emerson Quiet Kool 5,000 BTU 115V Window Air Conditioner & Dehumidifier with Mechanical Rotary Controls, AC Unit for Apartment, Dorm Room, Bathroom Small Rooms up to 150 Sq. Ft. in White
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What exactly do the range of numbers (1 to 7) mean on the temperature knob/dial on a basic window air conditioning unit? - Home Improvement Stack Exchange
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