AIR CONDITIONER

摘要

Wind noise is suppressed by restraining the disturbance of a vortex airflow. At a leading end portion of at least one of a stabilizer 32 and a rear guider 20, first level-difference portions 28a to 28c each of which decreases in height in the axial direction toward a central part M of a fan 10 and second level-difference portions 28d and 28e each of which increases in height in the axial direction toward the central part M of the fan 10 are formed to be lined up in the axial direction. A variation in height of at least one of the first level-difference portions 28a to 28c within a predetermined length in the axial direction is equal to a first predetermined value which is smaller than a variation of height of each of the second level-difference portions 28d and 28e.