Air Conditioner 30XQ/XWithXA Screw Unit High Pressure Sensor NSK-BE021 I-U108 Posted on December 20, 2023 by admin QTY:1 NEW Air Conditioner 30XQ/XW/XA Screw Unit High Pressure Sensor NSK-BE021 I-U108. New for Carrier Air Conditioner 30XQ/XW/XA Screw Unit High Pressure Sensor.