Staged Performance: Thermal-expansion design prevents circuit breaker tripping by ensuring elements do not energize simultaneously

Automatic Safety Lockout: Hard-wired 45-second lockout timing prevents system recycling and requires a manual reset for safety after flame failure

This HVAC safety component is the industry standard for those specifications

this mineral centrifugal oil provides exceptional thermal stability and maintains a consistent lubrication film even under heavy load conditions

provided the unit model number falls within the specified 48VL series range

York S1-029-26864-000 Shaft 320074-702 Staged Performance: Thermal-expansion design preventsThe York S1 029 26864 000 Shaft is a precision engineered steel fan shaft designed for high torque HVAC applications. This critical component serves as the central rotating axis for blower assemblies in residential and commercial air handlers, ensuring consistent power transmission from the motor to the fan wheel. Manufactured from high grade galvanized or carbon steel, the S1 029 26864 000 is built to withstand mechanical stress and resist surface