OEM Carrier Fan Blower Control Board HK61EA006 for Model PF1MNC030008AAAA

This is the genuine OEM Carrier fan blower control board (part number HK61EA006), the factory-specified replacement for the Carrier PF1MNC030008AAAA air handler. The blower control board is the nerve center of your air handler's fan operation — it manages blower motor speed sequencing, coordinates thermostat signals, and controls the integrated time delay relay that prevents abrupt motor starts and stops. When this board fails, you may experience a blower that won't start, a fan that runs continuously regardless of thermostat demand, intermittent system lockouts, or erratic multi-speed blower behavior. Replacing it with the correct OEM board restores factory-programmed timing logic and motor protection that aftermarket alternatives often cannot replicate.

• Specs: Carrier OEM part HK61EA006 | Integrated time delay relay | Cross-references: CEPL130541-01, CEBD430541-03A, 1171734, 103972, 122621 | Direct plug-and-play replacement — no field programming required
• OEM vs Generic: The OEM HK61EA006 board preserves factory blower delay timing critical to coil protection and comfort. Many generic boards ship with fixed or mismatched delay intervals, leading to premature motor wear, frozen coils, or repeated nuisance shutdowns.
• Install difficulty: 3/5 — Disconnect power at the breaker and verify zero voltage before proceeding. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, smartphone (photograph all harness connections before removal). Label every connector — this board manages multiple wiring harnesses. Average tech time: 30–45 minutes.
• Warranty: 1-year OEM manufacturer warranty. Ships same business day from our warehouse when ordered before cutoff.

Compatibility: Designed for the Carrier PF1MNC030008AAAA fan coil air handler. Also cross-compatible with select Bryant and Payne air handler models sharing the same board footprint — verify your existing board's part number label before ordering. If you have any fitment questions, our HVAC parts team confirms compatibility before you buy.