Key Benefits Precise Thermal Protection: Factory-calibrated 155°F trip point ensures immediate HVAC system protection during overheat conditions

making it an essential Trane OEM replacement part for maintaining system integrity

When troubleshooting Lennox error code 201

this unit features a standard 11/32-32 male nut connector for seamless integration into existing pilot burner assemblies

Key Benefits: Direct Electrical Interchange: Precise replacement for Wilbur Curtis WC-102 and WC-102-ELE057 parts

York S1-024-25329-705 Pressure Switch Key Benefits Precise Thermal Protection:The York S1 024 25329 705 is a high precision 1. 3" WC air pressure switch designed for critical safety monitoring in York, Coleman, and Luxaire gas furnaces. As an OEM HVAC replacement part, this SPNC (Single Pole Normally Closed) switch is engineered to monitor the negative pressure generated by the furnace inducer motor. Its Open On Rise functionality ensures that if the combustion air blower fails or the venting system becomes restricted, the