Utica-Dunkirk 240009793 Pressure Switch Els PW 29614 provided the refrigerant flow direction

provided the refrigerant flow direction aligns with the application requirements for isolation

Always verify the valve stem diameter and wattage requirements before installation to ensure proper magnetic seating

it is likely breaking all three legs of a three-phase load or utilizing the third pole for a specific internal control logic

decreasing emissions and lowering monthly operational costs

This kit is specifically engineered for Reznor Model F and B units (sizes 25 through 165)

Utica-Dunkirk 240009793 Pressure Switch Els PW 29614 provided the refrigerant flow directionThe Utica Dunkirk 240009793 Pressure Switch is a critical OEM furnace replacement part designed for specific ECR International heating systems, including Dunkirk, Pennco, and Utica Boiler models. This 0. 50" WC pressure switch acts as a primary safety mechanism, monitoring the draft inducer motor to verify adequate negative pressure and airflow before allowing the ignition sequence to proceed. As a veteran grade HVAC safety control, it replaces worn