Overhead Climate Control Unit for Delivery Vehicle

An air distribution system for use in a cargo delivery vehicle. The air distribution system includes a compressor, a condenser, a plurality of tubes, an air distribution unit, and a mounting system for mounting the air distribution unit to the roof of the cargo delivery vehicle. The air distribution unit includes a unit body, a vent hood, and a vent plate. The unit body includes a fan and a plurality of tubes. The vent plate includes at least one vent opening.