OEM Carrier Control Board CESO130025-01 for Model FA4ANC048010AEAA Air Handler

This is the factory OEM replacement control board (part number CESO130025-01) for the Carrier FA4ANC048010AEAA air handler. The integrated function control (IFC) board serves as the brain of your air handler, orchestrating blower motor operation, electric heat sequencing, thermostat signal processing, and system fault diagnostics. When this board fails, symptoms typically include the system failing to respond to thermostat calls, blower running continuously or not at all, erratic heating or cooling cycles, or fault codes flashing on the board itself.

• Specs: OEM part number CESO130025-01 | 24V control circuit compatibility | Multi-speed blower control outputs | Factory-matched to Carrier FA4ANC048010AEAA air handler platform
• OEM vs Generic: This is a genuine Carrier OEM board — not an aftermarket clone. OEM boards carry exact firmware, relay ratings, and terminal labeling that match your unit's wiring harness, eliminating guesswork and reducing the risk of callback failures common with generic substitutes.
• Install Difficulty: 3/5 — Requires disconnecting low- and high-voltage wiring from multiple terminals. Tools needed: flathead and Phillips screwdrivers, 1/4" nut driver, needle-nose pliers, phone camera (photograph all wiring before removal). Always shut off power at the disconnect and breaker before beginning. Static discharge precautions recommended when handling the board.
• Warranty: 1-year OEM factory warranty. In stock and ships same business day from our warehouse.

Compatibility: Designed specifically for the Carrier FA4ANC048010AEAA 4-ton multi-speed air handler. Verify your existing board's part number against CESO130025-01 before ordering. If you are unsure of fitment, our HVAC parts specialists are available to confirm compatibility prior to purchase. Order today for same-day shipping — most orders leave our warehouse by 3 PM local time.