White-Rodgers 1609-90 Control Els PW 17895 this board is engineered to

this board is engineered to restore factory-spec blower management and timing sequences

This electromechanical relay is essential for managing the start capacitors in high-torque refrigeration and AC systems

the gasket should be inspected for visible compression

or UDAS series units

once the pressure drops back within the differential setting

White-Rodgers 1609-90 Control Els PW 17895 this board is engineered toThe White Rodgers 1609 90 is a heavy duty hydraulic action refrigeration temperature control designed specifically for demanding commercial and industrial applications. This mechanical control is built for zoning systems where multiple controllers manage a common compressor via separate solenoid refrigerant valves in each zone. Engineered with a two circuit hook up (SPST), the 1609 90 provides a close on rise switch action to ensure positive system