York S1-024-19082-039 Sequencer Relay Engineered for high-reliability in residential

Engineered for high-reliability in residential heating applications

providing the necessary current to drive contactors

its 277V rating and heavy-duty contacts allow it to switch various high-voltage resistive and inductive loads within its amperage specifications

Constructed from 1/4-inch heavy-gauge seamless brass tubing

York S1-024-19082-039 Sequencer Relay Engineered for high-reliability in residentialThe York S1 024 19082 039 Sequencer Relay is a mission critical 24V electric heat sequencer engineered for precise staging of heating elements and blower motors in residential air handlers and furnaces. This single pole double throw (SPDT) component features a thermal bimetal disc design, providing reliable M1 M2 on delay timings to prevent high amperage spikes during initial startup. Designed as a direct O. E. M. replacement for York heating systems,