OEM Carrier Fan Blower Control Board HK61EA002 for Model FA4ANF030015AFAA

This is the factory OEM fan blower control board (part number HK61EA002) for the Carrier FA4ANF030015AFAA air handler. The control board serves as the central command module for blower motor operation, managing speed staging, fan delays, and low-voltage signal interpretation from the thermostat. When this board fails, you may experience a blower that won't start, a blower that runs continuously regardless of thermostat commands, erratic multi-speed operation, or a complete system lockout with no response to thermostat calls. Replacing this board with a genuine OEM unit restores factory-programmed timing delays and motor protection logic that generic alternatives frequently cannot replicate.

• Specs: OEM Part Number HK61EA002 | Fan blower control board | 24V control circuit input | Compatible with multi-speed PSC blower motor configurations | Factory-programmed delay-on and delay-off timing
• OEM vs Generic: The HK61EA002 is factory-programmed with Carrier's precise blower delay sequences and fault detection thresholds. Third-party boards often ship with generic timing profiles that can cause short-cycling, reduced comfort, and accelerated blower motor wear — costing more in the long run.
• Install Difficulty: 3/5 — Disconnect power at the breaker and verify zero voltage before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, smartphone for wiring photos, and a multimeter to confirm 24V control signal. Label every low-voltage wire before removal. Improper wiring can damage the new board immediately upon power-up.
• Warranty: 1-year OEM factory warranty against defects in materials and workmanship. In-stock units ship same business day when ordered before cutoff.

Compatibility: Designed specifically for the Carrier FA4ANF030015AFAA air handler. Always verify the part number printed on your existing board matches HK61EA002 before ordering. If you are unsure of fitment, our HVAC parts specialists can confirm compatibility using your unit's full model and serial number prior to purchase. Order today for same-day shipping and get your system back online fast.