this high limit control is calibrated to open the circuit on a temperature rise at 235°F

Common Contractor Questions What causes a 62-23556-08 ignitor to fail

or a unit that fails to kick on despite a signal from the thermostat

Will this work on hydraulic models

using a universal switch can lead to dangerous combustion conditions or persistent lockout codes

York S1-025-41001-000 Distributor 30067439-890 this high limit control isThe York S1 025 41001 000 Distributor is a heavy duty, precision machined component designed for high performance 8 circuit refrigerant distribution within York and Johnson Controls evaporator assemblies. As a critical HVAC replacement part, this distributor ensures uniform mass flow across all eight circuits, which is essential for maintaining optimal heat transfer and preventing uneven coil loading. This specific model is an OEM York distributor