OEM Carrier Integrated Furnace Control Board HK38EA012 for Model FE4ANB006000ABAA

This is the factory OEM integrated furnace control board (IFC) for the Carrier FE4ANB006000ABAA air handler and furnace system. The control board is the central brain of your heating system — it sequences ignition, monitors safety switches, manages blower timing, and communicates fault codes via LED diagnostics. When it fails, you may experience a complete no-heat condition, repeated lockouts, erratic blower behavior, or a system that powers on but never initiates ignition. OEM part number HK38EA012 is the exact factory-specified replacement, ensuring full compatibility with all onboard sensors, relays, and communication protocols.

• Specs: OEM Part No. HK38EA012 | Integrated Furnace Control (IFC) Board | 120V input / 24V control circuit | Compatible with single-stage heating sequence | Onboard LED fault code diagnostics for rapid troubleshooting
• OEM vs Generic: This is the genuine Carrier OEM board — not a third-party remanufactured substitute. Generic control boards frequently ship with mismatched relay timing and lack Carrier-specific fault code support, leading to recurring callbacks and voided equipment warranties.
• Install difficulty: 3/5 — Requires comfort with low- and line-voltage wiring. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, multimeter, phone camera (photograph all wiring harness connections before disconnecting). Always shut off power at the breaker and disconnect the gas supply before beginning work.
• Warranty: 1-year OEM manufacturer warranty. In-stock and ships same business day from our warehouse.

Compatibility: Engineered as a direct OEM replacement for the Carrier FE4ANB006000ABAA air handler. Verify your existing board's part number against HK38EA012 before ordering. If you're unsure of fitment, our HVAC parts specialists are available to confirm compatibility before you purchase — no guesswork required. Order today and get same-day shipping on all in-stock control boards.