OEM Carrier Fan Blower Control Board HK61EA010 for Model FX4CNF024T00AAAA

This is the genuine OEM fan blower control board (part number HK61EA010), factory-specified for the Carrier FX4CNF024T00AAAA fan coil air handler. The control board serves as the brain of the air handler, managing blower motor speed sequencing, multi-stage cooling calls, and fault diagnostics. When this board fails, common symptoms include the blower refusing to start, erratic speed behavior, continuous operation regardless of thermostat commands, or a complete system lockout with no response to any call for cooling or fan operation.

• Specs: OEM part number HK61EA010 | Compatible with multi-speed PSC blower motor | 24V control circuit input | Integrated diagnostic LED fault codes for simplified troubleshooting
• OEM vs Generic: This is a genuine Carrier OEM board, programmed with exact factory timing sequences and blower speed profiles for the FX4CNF024T00AAAA. Aftermarket boards frequently ship with mismatched delay timings and incompatible motor tap configurations, leading to comfort issues or premature motor failure.
• Install difficulty: 3/5 — Disconnect power at the breaker and verify zero voltage before proceeding. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, multimeter, phone or camera to photograph all wiring connections prior to removal. Transfer low-voltage wiring one terminal at a time to avoid miswiring.
• Warranty: 1-year OEM factory warranty against defects. Orders placed before cutoff ship the same business day from our climate-controlled warehouse.

Compatibility: Designed as a direct OEM replacement for the Carrier FX4CNF024T00AAAA 2-ton fan coil air handler. Always verify the part number printed on your existing board against HK61EA010 before ordering. If you are unsure of fitment, our HVAC parts specialists can confirm compatibility before you purchase — same-day shipping available on all in-stock control boards.