<p>The present invention has an object to enhance a working efficiency in installing an outdoor unit of a discrete type air conditioner on a wall surface. A discrete type air conditioner according to the present invention is equipped with main body side installation members 2a and a wall surface side installation member 2b which are joined with each other for installing an outdoor unit main body on a wall surface. Speaking concretely, the outdoor unit main body is suspended by engaging hook-shaped connectors 5 which are formed to be open downward on upper portions of the main body side installation members 2a with a connector 8 which is formed to be open upward on the wall surface side installation member 2b attached to a house wall. <IMAGE></p>