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Trane WIR12791 Control Wire Harness for Supply Fan Contactor

Manufacturer

Part Number

WIR12791
Sale Price

$139.80

1 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Trane WIR12791 is a genuine OEM wire harness designed to connect controls to the supply fan contactor in Trane HVAC systems. This critical electrical component ensures reliable communication between the system control board and the supply fan motor, enabling proper operation of your heating and cooling equipment.

Key Features:

  • Genuine Trane OEM replacement part for guaranteed compatibility
  • Pre-wired harness assembly for simplified installation
  • Designed specifically for supply fan control applications
  • Manufactured to Trane's quality standards for long-lasting performance
  • Direct replacement for worn or damaged wire harnesses

This wire harness is commonly used in Trane furnaces, air handlers, and blower coil units. Replacing faulty wiring or connectors with genuine OEM parts helps prevent issues such as intermittent fan operation, blower motor failures, or complete system shutdowns. Proper electrical connections are essential for safe and efficient HVAC operation.

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