OEM Carrier Fan Blower Control Board HK61EA002 for Model FH4ANF002000AEAA

This is the factory OEM replacement fan blower control board for the Carrier FH4ANF002000AEAA air handler. The blower control board serves as the central command module for the air handler's indoor blower motor — managing fan speed staging, delay timings, and communication with the thermostat and outdoor unit. When this board fails, common symptoms include the blower motor not starting at all, the fan running continuously regardless of thermostat commands, erratic or incorrect fan speeds, or a full system lockout with no heating or cooling airflow delivered to the home.

• Specs: OEM Part Number HK61EA002 | Factory-matched control logic for variable fan speed staging | 24V control circuit interface | Designed for Carrier FH4ANF002000AEAA air handler applications
• OEM vs Generic: This is a genuine Carrier OEM board — not an aftermarket substitute. Generic or remanufactured boards frequently use non-matched firmware and timing logic, leading to improper blower ramp-up, fault codes, and shortened motor life. OEM ensures exact factory performance from day one.
• Install Difficulty: 3/5 — Disconnect power at the breaker before beginning. 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 avoid miswiring. Confirm all low-voltage and line-voltage connections are seated firmly before restoring power.
• Warranty: 1-year OEM manufacturer warranty against defects. In-stock and ships same business day from our climate-controlled warehouse.

Compatibility: Engineered as a direct OEM replacement for the Carrier FH4ANF002000AEAA air handler. Always verify the OEM part number HK61EA002 on your existing board's label before ordering to confirm fitment. Our HVAC parts specialists are available to verify compatibility before you purchase — ensuring the right part arrives the first time. Order today and receive same-day shipping on all in-stock items.