York S1-025-46757-000 S5 Wire Harness for Unit Control Board (UCB)

Description

York S5 Wire Harness for Unit Control Board (UCB)

The York S1-025-46757-000 is an OEM replacement S5 wire harness designed for use with the Unit Control Board (UCB) in compatible York HVAC systems. Engineered to York’s exacting standards, this wire harness ensures secure, reliable electrical connections between the control board and associated system components — helping restore proper system operation and protect against signal loss or intermittent faults.

Key Features

• OEM York replacement part — engineered for precise fit and function
• Designed for use with the Unit Control Board (UCB) in compatible York systems
• Maintains reliable electrical continuity between control board and system components
• Helps eliminate wiring-related faults, intermittent errors, and control board communication issues
• Manufactured to York quality standards for long-lasting performance
• Direct drop-in replacement — no modification required for compatible systems

Application

This wire harness is intended for use in York residential and light commercial HVAC equipment that utilizes the S5 UCB (Unit Control Board) platform. Always verify compatibility with your specific unit model before installation.

Installation Notes

• Disconnect all power to the unit before servicing electrical components
• Follow all applicable local codes and York service documentation during installation
• Consult the unit’s wiring diagram to ensure correct harness routing and connector seating

Part Information

• Brand: York
• Part Number: S1-025-46757-000
• Description: S5 Wire Harness — Unit Control Board (UCB)