OEM Carrier Fan Blower Control Board HK61EA010 for Model PF4MNA061T00AAAA

This is the factory OEM fan blower control board for the Carrier PF4MNA061T00AAAA air handler. The control board serves as the brain of the blower system, orchestrating fan speed sequencing, motor operation, and communicating system status through diagnostic fault codes. Common failure symptoms include the blower motor refusing to start, erratic fan speeds, continuous blower operation after the call for heating or cooling ends, or a complete system lockout with no response to thermostat commands.

• Specs: OEM Part Number HK61EA010 | Factory-matched multi-speed blower control | Integrated diagnostic LED fault code display | Direct plug-and-play wiring harness connections | 120V/240V compatible control interface
• OEM vs Generic: This is a genuine Carrier OEM board, manufactured to exact factory tolerances for the PF4MNA061T00AAAA air handler. Aftermarket boards may lack model-specific firmware logic, leading to improper fan ramping, missed fault codes, and premature motor wear — always choose OEM for control boards.
• Install Difficulty: 3/5 — Requires disconnecting line-voltage wiring; always shut off the disconnect and verify power is off with a multimeter before proceeding. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, phone camera to photograph all wiring connections before removal. Recommend licensed HVAC technician for this repair.
• Warranty: 1-year OEM factory warranty against defects. Ships same business day from our warehouse when ordered before 3 PM EST.

Compatibility: Designed and factory-specified for the Carrier PF4MNA061T00AAAA air handler. Verify your OEM part number on the existing board or your unit's data plate before ordering. Not sure if this fits your system? Our HVAC parts specialists are available to confirm fitment before you buy — order with confidence and get it right the first time.