York S1-2940-3571 Sequencer which stabilizes static pressure and

which stabilizes static pressure and improves overall blower performance

making it a versatile HVACR control panel accessory

Thermometer Cutout

This OEM Honeywell part functions by providing the necessary compression and alignment for the packing cartridges

York S1-2940-3571 Sequencer which stabilizes static pressure andThe York S1 2940 3571 Sequencer is a critical component for managing the staging of electric heating elements and blower motors in residential air handlers and furnaces. As an authentic Source 1 replacement part, this electric heat sequencer ensures proper timing intervals, preventing simultaneous high amperage draws that could lead to circuit breaker trips. The York S1 2940 3571 utilizes a thermal element to trigger internal switches, typically