York S1-024-19082-740 Sequencer Relay Els PW 17895 Common Questions & Technical Support

Common Questions & Technical Support Is the BNR1077 compatible with LP (Propane) systems

As a two-position (on/off) component

but you must verify the specific temperature rating on your current limit control before installation

Technicians should first verify that the inducer motor is reaching full RPM and check the flue pipe for obstructions such as bird nests or ice

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York S1-024-19082-740 Sequencer Relay Els PW 17895 Common Questions & Technical SupportThe York S1 024 19082 740 Sequencer Relay is a heavy duty, field proven 24V heat sequencer relay designed to manage stage activation in electric furnaces and air handlers. Utilizing a solid state positive temperature coefficient (PTC) heater and bimetallic discs, this control ensures precise, staggered firing of heating elements to prevent high inrush currents and potential circuit breaker trips. It functions by converting a low voltage signal from