York S1-024-19082-740 Sequencer Relay Els PW 17895 the AFS-275-112 allows for straightforward

the AFS-275-112 allows for straightforward integration into existing control circuits

these part numbers are identical and interchangeable for all Lennox applications requiring a

this plate is an essential thermostat accessory for maintaining a high standard of workmanship during system upgrades or replacements of larger legacy units

ensuring the automatic reset function restores system operation once internal temperatures return to a safe operating range

York S1-024-19082-740 Sequencer Relay Els PW 17895 the AFS-275-112 allows for straightforwardThe 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