Should this filter drier be installed permanently

Constructed with a rugged aluminum housing

permanent split capacitor (PSC) design

Common Questions How do I configure the sensor for my specific controller

ensuring compatibility with Parker Fluid Control equipment

Carrier HH57AC080 Sensor 322838-754 Should this filter drier beThe Carrier HH57AC080 Outside Air Temperature (OAT) Sensor is a critical 10 to 20 mA diagnostic and control component designed for Carrier, Bryant, and Payne commercial rooftop units equipped with Economi$er IV systems. Use this sensor to restore or enable outdoor air dry bulb changeover, allowing the controller to determine when ambient conditions are suitable for free cooling. By providing a precise 4 20 mA signal back to the main control board, the