Description
York S1-024-25894-700 Dual Run Capacitor Overview
The York S1-024-25894-700 is a round dual run capacitor engineered to deliver dependable starting and running performance for residential and light commercial air conditioning systems. Designed as a genuine York OEM replacement, this capacitor supports both the compressor and the condenser fan motor from a single, compact unit — simplifying installation and reducing the number of components needed in the electrical panel.
Key Specifications
- Capacitance: 40/5 Microfarad (MFD/µF)
- Voltage Rating: 440VAC
- Configuration: Dual Run (compressor + fan motor)
- Form Factor: Round
- OEM Part Number: S1-024-25894-700
- Compatible Brand: York
Features & Benefits
- Dual-section design powers both the compressor and condenser fan motor with one capacitor
- 440VAC rating provides a wide voltage safety margin for long-term reliability
- Round housing for easy drop-in replacement in standard capacitor brackets
- Genuine York OEM part ensures proper fit and performance in compatible York equipment
- Helps maintain efficient motor operation and reduces energy consumption
- Restores proper starting torque to prevent hard-start conditions and compressor damage
Application
This dual run capacitor is intended for use in York air conditioning condensing units and heat pump systems where a 40/5 MFD, 440VAC round capacitor is specified. Always verify the capacitance and voltage ratings against your equipment’s nameplate data before installation.
Installation Notes
- Discharge the old capacitor fully before handling
- Match terminal labeling (HERM, FAN, COM) during wiring
- Secure in the original mounting bracket using the existing hardware
- Consult the unit’s wiring diagram for correct terminal connections







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