OEM Carrier Fan Blower Control Board HK61EA010 for Model PF1MNC037T00AAAA

This OEM fan blower control board (part number HK61EA010) is the factory-specified replacement for the Carrier PF1MNC037T00AAAA air handler. The integrated fan control (IFC) board acts as the brain of your system — managing blower motor speed sequencing, heat delays, fault diagnostics, and low-voltage control circuit communication. When this board fails, common symptoms include the blower not starting, the system locking out after an ignition attempt, erratic fan speeds, or a completely unresponsive unit with no LED fault codes.

• Specs: OEM Part Number HK61EA010 | Factory fan blower control board | 24V low-voltage control input | Designed for Carrier PF1MNC037T00AAAA air handler | Direct drop-in replacement with no field modifications required
• OEM vs Generic: This is a genuine Carrier OEM board, programmed with exact factory timing delays and fault sequences. Aftermarket boards may have mismatched blower delay profiles that cause nuisance shutdowns, comfort issues, or void equipment warranties.
• Install Difficulty: 3/5 — Disconnect power at the breaker and confirm zero voltage before proceeding. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, multimeter, camera or phone to photograph all wiring harness positions before disconnection. Label every connector. Allow 5 minutes for capacitors to discharge before handling the board.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. Orders ship same business day from our stocked warehouse.

Compatibility: Engineered specifically for the Carrier PF1MNC037T00AAAA air handler. Always cross-reference part number HK61EA010 against your unit's wiring diagram and data plate before ordering. If you need fitment verification, our HVAC parts specialists are available to confirm compatibility before you buy — in stock and ready to ship today.