Johnson Controls A-4423-1 Air Dryer Refrigerant and stop pins to prevent

and stop pins to prevent unauthorized setpoint adjustment

In many high-torque applications

Built with Class B insulation and thermal overload protection

facilitating accurate condenser pressure regulation

Efficient Install: Includes 18-inch electrical leads for flexible hardwiring in tight mechanical plenums or valve boxes

Johnson Controls A-4423-1 Air Dryer Refrigerant and stop pins to preventThe Johnson Controls A 4423 1 Air Dryer is a critical component for maintaining the integrity of pneumatic control systems by effectively removing moisture and preventing line freeze ups. This refrigerated air dryer utilizes a hermetically sealed compressor and R 134a refrigerant to provide consistent compressed air treatment for building automation and HVAC controls. Operating on a standard 115 Vac power supply, it is designed for a 125 psig maximum