Using improper electrodes in different burner models can lead to ignition failure or damage to the nozzle

Use a 500 Ohm resistor (ZG-R01) to convert the 4-20 mA signal into a 2-10 V control signal for immediate compatibility

check for restricted airflow first

The double-acting gate provides an essential safety mechanism

Neptronic SM060AE2 Actuator 319852-301 Using improper electrodes in differentThe Neptronic SM060AE2 is a robust, high torque damper actuator engineered for precise control in demanding HVAC systems. Delivering 90 in lb (10 Nm) of torque, this non spring return unit provides a reliable 3 point floating control signal or 2 wire on off control for air dampers and valves. Operating on 24VAC or 24VDC (specifically rated for 28 32VDC applications), it serves as the direct replacement for the obsolete 69009 model, ensuring seamless