Johnson Controls D-9502-12 Positioner Freon minimizing pressure drop and optimizing

minimizing pressure drop and optimizing refrigerant flow control across EVR series valves

Broad Application: Suitable for a variety of Raypak boilers and pool heaters utilizing 24V control circuits

there is no need for an external power source

OEM Compatibility: Exact replacement for Nordyne 621678R

Reliable Pressure Regulation: Maintains the specific static pressure required for draft inducer motor efficiency

Johnson Controls D-9502-12 Positioner Freon minimizing pressure drop and optimizingThe Johnson Controls D 9502 12 Pneumatic Positioner is a critical component for achieving precise control over damper actuator positioning in demanding HVACR environments. Designed specifically for integration with the D 4073 series actuators, this positioner eliminates hysterisis and ensures accurate response to control signals by overcoming linkage friction and heavy airflow loads. It features an adjustable starting point ranging from 2 to 12 PSI