OEM Carrier Fan Blower Control Board HK61EA002 for Model FA4ANF024000AGAA

This is the factory OEM fan blower control board (part number HK61EA002) for the Carrier FA4ANF024000AGAA air handler. The control board serves as the operational hub of your air handler, directing blower motor speed, managing heating and cooling calls from the thermostat, and coordinating safety circuit monitoring. When this board fails, common symptoms include the blower not starting, running continuously regardless of thermostat demand, erratic fan speeds, or complete system lockout with no response to thermostat signals.

• Specs: OEM Part Number HK61EA002 | Designed for Carrier FA4ANF024000AGAA air handlers | Factory-matched control logic and relay ratings | Compatible with multi-speed blower motor configurations | 24V control circuit interface
• OEM vs Generic: This is a genuine OEM Carrier board — not an aftermarket substitute. OEM boards are pre-programmed with exact timing sequences, blower speed profiles, and safety thresholds specific to your unit. Generic boards frequently require jumper reconfiguration, may lack full safety logic, and can void your equipment warranty.
• Install difficulty: 3/5 — Requires comfort with low-voltage wiring and board connector identification. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, phone or camera to photograph all wiring before disconnection, and a multimeter to verify 24V supply. Discharge any capacitors and shut off all power at the disconnect before beginning. Labeling each connector before removal is strongly recommended.
• Warranty: 1-year OEM factory warranty against defects. Orders placed before cutoff ship the same business day from our stocked warehouse.

Compatibility: This board is engineered specifically for the Carrier FA4ANF024000AGAA air handler. Verify your existing board's part number against HK61EA002 before ordering to confirm fitment. If you have any questions about compatibility, our HVAC parts specialists are available to verify your application before you complete your purchase — ensuring you get the right board the first time. In stock and ready to ship today.