York S1-2880-3181 Limit Switch L99H008 technicians can ensure proper manifold

technicians can ensure proper manifold pressure distribution and prevent premature heat exchanger fatigue often caused by irregular heat spots from generic alternatives

Duct Management: Simplifies HVAC zoning by controlling bypass dampers and zone dampers based on individual thermostat demand

Key Benefits Ensures precise refrigerant flow control to maintain optimal system efficiency and prevent compressor slugging

Direct OEM Fit: Eliminates the need for field-splicing or custom wire crimping

the unit effectively mitigates the risk of liquid hammering

York S1-2880-3181 Limit Switch L99H008 technicians can ensure proper manifoldThe York S1 2880 3181 is a precision calibrated high limit switch engineered for critical thermal monitoring in residential and light commercial furnace systems. This 160F 30F limit sensor acts as a primary safety control, interrupting the gas valve or ignition circuit if plenum temperatures exceed the 160 degree Fahrenheit threshold. Featuring a 30 degree differential, this component allows for an automatic reset once the heat exchanger cools to 130