preventing localized flooding and protecting the backflow preventer from submersion

while the start capacitor is controlled via the normally closed contacts between terminals 1 and 2

ensuring root cause diagnosis before operation resumes

5 7/16"H x 3 7/8"W x 3/8"D

The robust construction includes a high-performance inner element and a nickel-plated outer sheath to withstand hot junction temperatures up to 1500°F while resisting the corrosive effects of ambient combustion byproducts

York S1-024-19082-031 Sequencer Relay Els PW 17895 preventing localized flooding and protectingFor field technicians and contractors maintaining York air handlers and electric furnaces, the York S1 024 19082 031 Sequencer Relay is a vital component for staged heating control. This 24V heat sequencer, frequently cross referenced as 208V42, manages the timing of resistive heating elements to prevent high amperage inrush from tripping circuit breakers. Built with a robust bimetal heater coil, this relay provides a consistent timing sequence of 1