the WFD30N offers field-replaceable components and a high-contrast timer dial to simplify commissioning and maintenance in the field

It is a standard main burner orifice for Nordyne

reducing operational costs and electrical stress

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

It connects the existing sensor rod to the main control board

Johnson Controls DP140005U21D Transducer 326058-756 the WFD30N offers field-replaceable componentsThe 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