It is a direct OEM replacement for specific Carrier models

For technician safety and equipment longevity

Direct OEM Compatibility: Verified as the functional upgrade and successor to the Aaon P97420 pressure switch

Includes a standard 1/4" barbed connection for easy hose attachment

this replacement part ensures reliable pressure regulation and stroke precision in demanding HVAC environments

York S1-324-40865-002 Motor 321042-401 It is a direct OEMThe York S1 324 40865 002 Motor is a high performance 1 HP 115V ECM blower motor engineered specifically for variable speed residential furnaces and air handlers. As an electronically commutated motor, it delivers superior airflow management compared to legacy PSC models, utilizing a pre programmed motor control module to maintain precise CFM across varying static pressures. This OEM York replacement motor is a critical component for maintaining the