Automation Components Inc (ACI) DRN4 Control Freon This propane pilot orifice is

This propane pilot orifice is essential for technicians performing gas conversions or repairing unit heaters where the original orifice has become fouled or damaged by debris

The board utilizes DIP switches located on the PCB

if the drop exceeds 3 PSI in air conditioning or 1

06" WC pressure switch is closing the circuit

Ensure the 1/4" threads are clean and fully seated into the female receptacle of the Warrick probe fitting

Automation Components Inc (ACI) DRN4 Control Freon This propane pilot orifice isThe Automation Components Inc (ACI) DRN4 Control is a high performance resistive output motor actuator interface designed to bridge the gap between diverse DDC system signals and standard 0 to 135 ohm motor actuators. This versatile module is an ideal solution for electric actuator control, serving as an electronic potentiometer or for resistive sensor simulation in complex HVACR environments. Featuring an 8 position DIP switch, the DRN4 allows for