Description
The International Comfort Products 1174758 is an OEM replacement wiring harness engineered specifically for variable speed blower motors in compatible ICP heating and cooling systems. Designed to deliver a precise, factory-matched fit, this harness ensures proper electrical communication between the control board and the variable speed blower motor — maintaining the efficiency and performance your system was built to deliver.
Why Choose the ICP 1174758 Wiring Harness?
Variable speed blower motors rely on accurate signal transmission to modulate airflow, manage comfort levels, and optimize energy efficiency. A damaged or faulty wiring harness can disrupt motor communication, cause erratic blower operation, or prevent the system from running altogether. Replacing it with the correct OEM harness restores reliable operation and protects the integrity of the variable speed drive system.
Key Features
- OEM replacement wiring harness from International Comfort Products
- Designed for use with variable speed (VarSpd) blower motor assemblies
- Factory-matched connectors for plug-and-play installation
- Restores proper electrical signal routing between control board and blower motor
- Helps maintain system efficiency and variable speed motor performance
- Durable construction for long-term reliability in HVAC applications
Application
This wiring harness is intended for use in ICP residential and light commercial HVAC systems equipped with variable speed blower motors. Always verify compatibility with your specific unit model number before installation.
Installation Notes
- Disconnect power to the unit before beginning any wiring work
- Match connector ends carefully to ensure proper orientation
- Consult the equipment service manual for wiring diagrams and torque specifications
- Installation should be performed by a qualified HVAC technician







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