Multi-directional air distribution assembly for a dishwashing appliance

A dishwashing appliance, comprising:

• a tub defining a wash chamber;
• a first inlet defined in the tub and providing air flow into the wash chamber;
• a second inlet defined in the tub and spaced apart from the first inlet along a vertical direction;
• a duct comprising an inlet, a first outlet in fluid communication with the first inlet defined in the tub, and a second outlet in fluid communication with the second inlet defined in the tub;
• a fan configured to urge air through the duct;
• and
• a diverter disk proximate the first inlet downstream of the fan and upstream of the wash chamber, the diverter disk rotatable between a first position and a second position, wherein the diverter disk permits air flow into the wash chamber in a first air flow direction through the duct to the first inlet when the diverter disk is in the first position and in a second air flow direction through the duct to the second inlet when the diverter disk is in the second position, and wherein the diverter disk is configured to rotate between the first position and the second position in response to a flow of air from the fan.