OEM Carrier Fan Blower Control Board HK61EA002 for Model FA4ANC042008AFAA

This is the factory OEM fan blower control board (part number HK61EA002), the direct replacement for the Carrier FA4ANC042008AFAA air handler. The control board serves as the central command module for all blower and fan operations — sequencing the blower motor, managing multi-speed fan operations, and coordinating with the thermostat's heating and cooling calls. When this board fails, common symptoms include the blower motor refusing to start, erratic or continuous fan operation, no response to thermostat calls, or the system entering a hard lockout with fault codes displayed.

• Specs: OEM part number HK61EA002 | Factory fan blower control board | 24V control circuit compatible | Designed for multi-speed blower motor sequencing | Direct drop-in replacement — no field modification required
• OEM vs Generic: This is a genuine OEM Carrier board, factory-programmed with the exact timing delays, fault logic, and blower speed profiles required for the FA4ANC042008AFAA air handler. Aftermarket boards may lack proper delay-on-make or delay-on-break timing, leading to premature heat exchanger wear or repeat failures.
• Install Difficulty: 3/5 — Disconnect power at the breaker and confirm zero voltage with a multimeter before beginning. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, smartphone (photograph all wiring connections before removal). Transfer wiring harnesses one connector at a time to avoid miswiring. Allow 5 minutes after power-down for capacitors to discharge.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. In-stock and ships same business day from our climate-controlled warehouse.

Compatibility: Engineered specifically for the Carrier FA4ANC042008AFAA fan coil air handler. Always verify the OEM part number HK61EA002 against your unit's existing board label and the data plate inside the air handler cabinet before ordering. Our HVAC parts specialists are available to confirm fitment — call or chat before you order. Order now and your replacement board ships today.