OEM Carrier Fan Blower Control Board HK61EA002 for Model FA4ANF018010AGAA

This is the factory-original Fan Blower Control Board (OEM part number HK61EA002) designed as a direct replacement for the Carrier FA4ANF018010AGAA air handler. The blower control board serves as the central command module for the air handler's indoor fan motor — managing blower speeds across all operational modes including cooling, heating, and continuous fan. When this board fails, symptoms typically include the blower failing to start, running at a single fixed speed regardless of demand, cycling on and off erratically, or triggering a complete system lockout with no airflow whatsoever. Replacing with a genuine OEM board ensures all factory-programmed blower profiles, timing delays, and fault diagnostics remain fully intact.

• Specs: OEM Part Number HK61EA002 | Compatible voltage: 120V/240V | Factory-programmed multi-speed blower control | Includes diagnostic LED fault indication for simplified troubleshooting
• OEM vs Generic: This is a genuine Carrier OEM board with pre-loaded factory firmware and timing parameters. Aftermarket boards frequently require manual dip-switch configuration, lack proper fault code support, and may not match the original blower motor's speed tap wiring — all of which can shorten motor life or void equipment warranties.
• Install difficulty: 3/5 — Shut off all power at the disconnect and breaker before servicing. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, phone or camera to photograph all wiring harness connections prior to removal. Transfer wiring connectors one at a time to prevent miswiring. A multimeter is recommended to verify 24V control signal after installation.
• Warranty: 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered specifically for the Carrier FA4ANF018010AGAA fan coil air handler. Always cross-reference the OEM part number HK61EA002 printed on your existing board's label before ordering to confirm fitment. Have questions about compatibility? Our HVAC parts specialists verify fitment before you order — call or chat today and get your system back up and running fast.