| 摘要 |
In the preferred form, a rectangular air conditioner is adapted to be mounted above, below or on either side of a window outside a building. It is provided with a snorkel type inlet and discharge duct capable of being connected to the air inlet and discharge of the air conditioner in at least four different orientations for communication through a portion of the window with a room inside the building. The electrical control unit may be provided on the room exposed portion of the snorkel duct and connected by conductors extending through the duct to the electrically powered units of the air conditioner.
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