Blower Motor
WARNING: This page is about a different car, the 2016 Ford Transit-350 HD, 2016 Ford Transit-350, 2016 Ford Transit-250, and 2016 Ford Transit-150. However, it is still accessible from the selected car via links, so may be relevant.
The blower motor pulls air from the air inlet and forces it into the climate control housing and the plenum chamber where the air is mixed and distributed. All airflow from the blower motor passes through the evaporator core.