OEM Carrier Fan Blower Control Board HK61EA002 for Model FA4ANC018010AGAA

This is the genuine OEM fan blower control board (part number HK61EA002), factory-specified for the Carrier FA4ANC018010AGAA air handler. The integrated fan control (IFC) board manages blower motor operation, fan speed sequencing, and communication with the thermostat and system controls. When this board fails, common symptoms include the blower motor not starting, fan running continuously regardless of thermostat demand, erratic or incorrect fan speeds, error codes on the thermostat display, or a complete system lockout with no heating or cooling response.

• Specs: OEM part number HK61EA002 | 24V control circuit compatible | Multi-speed blower motor control | Factory-matched logic and timing sequences for FA4ANC018010AGAA
• OEM vs Generic: This OEM board is programmed with the exact timing delays, fault detection logic, and motor speed profiles required by the FA4ANC018010AGAA. Aftermarket boards may use generic timing tables that cause short-cycling, improper airflow, or voided equipment warranties.
• Install difficulty: 3/5 — Disconnect power at the breaker before beginning. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, multimeter, phone or camera for wiring documentation. Photograph all wiring harness connections before removal. Transfer wiring one connector at a time to avoid misrouting. Verify 24V control voltage is restored after installation.
• Warranty: 1-year OEM factory warranty against defects. In-stock units ship same business day when ordered before 3 PM local time.

Compatibility: Designed specifically for the Carrier FA4ANC018010AGAA fan coil air handler. Always confirm the OEM part number HK61EA002 against your unit's wiring diagram or data plate before ordering. Our fitment specialists are available to verify compatibility before you complete your purchase — same-day shipping ensures your repair stays on schedule.