OEM Carrier Fan Blower Control Board HK61EA006 for Model PF1MNB030008AAAA

This is the OEM factory-authorized fan blower control board (part number HK61EA006) for the Carrier PF1MNB030008AAAA air handler. The board serves as the central command for blower motor operation, managing fan speed sequencing, time delay relay functions, and communication between the thermostat and air handler. When this board fails, common symptoms include the blower motor refusing to start, the fan running continuously regardless of thermostat command, the system failing to deliver conditioned air, or the unit locking out entirely. Burnt relay contacts or failed onboard components are the most frequent root causes.

• Part Number: HK61EA006 | Also replaces: CEPL130541-01, 1171734, 103972, 122621 | Includes integrated time delay relay
• OEM vs Generic: This is a genuine Carrier Factory Authorized Part, manufactured to exact OEM tolerances. Aftermarket boards are available at lower cost but frequently carry wider timing tolerances, reduced relay life ratings, and no factory support — accelerating repeat failures in the field.
• Install Difficulty: 3/5 — Disconnect power at the breaker and discharge any stored voltage before handling the board. Tools needed: #2 Phillips screwdriver, 1/4" nut driver, needle-nose pliers, smartphone (to photograph all wiring connections before removal). Label every connector. Professional installation recommended; improper wiring can damage the blower motor or thermostat.
• Warranty: 1-year OEM factory warranty against manufacturing defects. In stock and ships same business day from our warehouse.

Compatibility: Engineered as the direct OEM replacement for the Carrier PF1MNB030008AAAA air handler. Also cross-compatible with a range of Carrier, Bryant, and Payne single-stage air handler platforms sharing the CEPL130541-01 board. Always verify your unit's model and data plate before ordering. Our fitment team is available to confirm compatibility before you buy — don't guess on a control board.