The Space Coolerâ„¢ is a nominal 12,000- to 24,000-Btu self-contained air conditioner that can be installed anywhere there is free ceiling space. It fits into a 2- by 4-foot suspended ceiling panel. These units have no outside condensers, refrigerant piping, or centralized ductwork. They don't need to be close to exterior walls for outdoor ducting, so they can be installed anywhere spot cooling and dehumidification is needed. Once installed, the only part of the Space Cooler seen from the room is the louvered grille. The unit provides a ceiling-to-floor cooling pattern for efficiency and comfort. It has a side access panel, which makes it more convenient to service.

Coil Co., 3223 Phoenixville Pike, Malvern, PA 19355; 800-523-7590,

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