Description
The International Comfort Products 1171166 Integrated Circuit Board is an OEM replacement control board engineered to restore precise, reliable operation to compatible ICP heating and cooling systems. Designed as a direct factory replacement, this integrated circuit board manages the critical communication and sequencing functions that keep your HVAC equipment running safely and efficiently.
Why Choose the ICP 1171166 Integrated Circuit Board?
As the command center of your HVAC system, the integrated circuit board coordinates ignition sequencing, blower motor operation, safety lockout functions, and diagnostic signaling. Using a genuine ICP replacement board ensures compatibility, longevity, and performance that aftermarket alternatives simply cannot guarantee.
Key Features
- OEM-quality integrated circuit board designed for International Comfort Products systems
- Manages system sequencing, safety controls, and operational logic
- Direct replacement for failed or damaged control boards in compatible ICP equipment
- Supports proper ignition, blower, and limit control functions
- Helps restore full system diagnostics and fault indication capability
- Built to ICP specifications for dependable, long-term performance
Application
The 1171166 is a replacement integrated circuit board intended for use in compatible International Comfort Products furnaces and air handling equipment. Always verify compatibility with your specific unit model number before installation.
Installation Notes
- Installation should be performed by a qualified HVAC technician
- Disconnect all power to the unit before replacing the circuit board
- Refer to the equipment service manual for wiring diagrams and mounting instructions
- Verify all wiring connections are secure before restoring power






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