York S1-R72DB0004 TXV Kit 322057-301 removable deburring tool integrated into

removable deburring tool integrated into the chassis

Precise Thermal Sensing: 3-inch probe provides accurate temperature detection within the airstream for immediate fan activation

verifying the Nordyne 621912 motor specs against the existing motor’s frame size and shaft diameter (typically 1/2 inch) is critical for ensuring proper fan blade pitch alignment and airflow performance across the condenser coils

If the York S1-025-22273-003 opens

Direct OEM Replacement: Replaces legacy part numbers 5H75002-5

York S1-R72DB0004 TXV Kit 322057-301 removable deburring tool integrated intoThe York S1 R72DB0004 is a precision engineered thermal expansion valve designed specifically for integration with a Mortex evaporator coil. Serving as the direct replacement for the legacy R72DB0004, this TXV kit is essential for maintaining accurate refrigerant metering and evaporator superheat during high demand cooling cycles. For field technicians servicing York, Luxaire, or Coleman equipment, utilizing this OEM HVAC part ensures the system