OEM Carrier Fan Blower Control Board HK61EA010 for Model PF4MNA049T00AAAA

This is the OEM factory-specified fan blower control board for the Carrier PF4MNA049T00AAAA single-stage air handler. The control board serves as the central command hub of your air handling unit — it receives signals from the thermostat, monitors safety inputs, and orchestrates blower motor operation, fan speed sequencing, and time-delay relay functions. When this board fails, common symptoms include a blower that won't start, a fan running continuously regardless of thermostat commands, erratic multi-speed operation, or a complete system lockout with no response to thermostat calls. Replacing the board with the correct OEM part restores factory-programmed logic and time-delay sequences critical to equipment longevity.

• OEM Part Number: HK61EA010 | Also cross-references: CEPL130658-01, CEBD430658-02A, 1172975 — factory-direct replacement, no programming required
• OEM vs Generic: This is an authentic Carrier factory-authorized board built to exact design specifications. Generic aftermarket boards may omit proprietary time-delay relay logic, causing premature blower motor wear and voiding your equipment warranty.
• Install Difficulty: 3/5 — Disconnect power at breaker and verify zero voltage before proceeding. Photograph all wiring harness connector positions before removal. Tools needed: 1/4" and 5/16" nut drivers, needle-nose pliers, phone camera for reference photos. Typical install time: 30–45 minutes for an experienced DIYer.
• Warranty & Shipping: Backed by Carrier's OEM factory warranty. In stock and ships same business day from our warehouse — order by 3 PM local time for same-day dispatch.

Compatibility: Engineered as a direct-fit replacement for the Carrier PF4MNA049T00AAAA air handler. Also fits select Bryant and Payne single-stage air handler models using the HK61EA010 board. Always verify your existing board's part number on the label before ordering. Not sure it fits? Our HVAC parts specialists confirm fitment before you buy — reach out via chat or phone.