FRESH AIR COMMAND LEVER FOR AN AIR CONDITIONING UNIT

摘要

An air conditioning unit is provided that includes a wall separating first and second sides. The wall includes an aperture providing communication between the first and second sides. The first side is exposed to the outside environment, and the second side is exposed to the recirculated conditioned room air, in one example. A command lever includes a portion cooperating with the aperture in response to angular movement of the command lever to variably obstruct the aperture and selectively exhaust stale air to the outside environment. First and second locating features are respectively provided by the command lever and wall. The first and second locating features coact with one another to locate the command lever relative to the aperture during the angular movement to provide precise alignment and desired feel. The portion seals against the wall to block the aperture in a closed position. The portion is spaced from the wall to permit stale air to flow from the second side to the first side in an opened position.