York S1-024-19082-032 Heat Sequencer Relay 24V

This York S1-024-19082-032 heat sequencer relay was intended to regulate the operation of one or more heating elements or stages in HVAC applications. This relay is a 24V control signal that coordinates the manner in which the heating components turn on. By controlling the timing and activation of each stage, the relay keeps the heating system running smoothly and efficiently. Used in heating systems to successively regulate various heating sources such as electric heaters or gas burners, hence improving performance and reducing electrical overloads.