1000. floor air. Front. Motor. PartQualifier: floor air. W/O DUAL ZONE TEMP CONTROL. An Actuator used to control the hvac air inlet door. An Actuator used to control the hvac defrost mode door. Assembly - Vacuum. Adjust. HVAC Air Inlet Door. HVAC Defrost Mode Door. Included with: Air inlet duct, Evaporator Assembly.