Heil Quaker ICP 1172478 Control Board

The Heil Quaker ICP 1172478 Control Board is a critical OEM replacement part designed for precise fan timer control in furnace and air handler units. This circuit board functions as the primary 120V logic controller, managing the timing and sequencing of the indoor blower motor to maximize heat exchanger efficiency and prevent cold air blasts during the startup cycle. Specifically engineered for ICP HVAC equipment, this board is a direct replacement for legacy part numbers, including HK61EA008 and 1172478. As an essential furnace fan timer, it monitors safety switches and limit controls, ensuring the blower operates only when the system reaches the appropriate temperature parameters. Contractors trust this HVAC control board for its rugged solid-state construction, which is built to withstand the thermal stress of high-cycle residential environments. Whether you are performing a furnace repair or upgrading an older system, this genuine ICP 1172478 control provides the reliable timing delays and terminal board reliability required for professional-grade maintenance.

• Universal Compatibility: Engineered for a wide range of ICP brands
• Optimized Airflow: Precision fan timer control manages blower delays for improved comfort and efficiency.
• Direct OEM Fit: Drop-in replacement control board for HK61EA008 with identical terminal mapping.
• System Protection: Constantly monitors safety circuits to protect the compressor and heat exchanger.

What are the symptoms of a failing ICP 1172478 control board?
Common signs include the blower motor failing to start, the fan running continuously regardless of thermostat setting, or intermittent furnace cycles caused by internal relay failure.

Does this board replace the HK61EA008?
Yes, the 1172478 is the current manufacturer-approved replacement for the HK61EA008 fan control circuit board used in older Heil and Quaker models.

Is this a genuine OEM part?
This is an authentic International Comfort Products (ICP) component, ensuring exact factory specifications and electrical characteristics for your HVAC equipment.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.