This specific model features a cast iron body intended for standard water or glycol systems

this board serves as the factory-authorized replacement for the ST9103A1036 and several earlier iterations used in ICP-manufactured equipment

ensuring stable operation under high-demand summer or winter loads

and 67 conductivity-based controls commonly found in commercial boiler setups

While possible if the 115V 1/4HP 1075RPM specs match

Johnson Controls DP140005U21D Transducer 326058-756 This specific model features aThe Johnson Controls DP140005U21D is a high precision low differential pressure transducer engineered for critical airflow monitoring in HVAC and building automation systems. With a 0 5" wc pressure range and unidirectional sensing, this unit is optimized for static pressure control and VAV applications. It features a robust IP67 rated housing, ensuring reliable performance in demanding environments prone to dust and moisture. The 4 20mA output signal