{"product_id":"carrier-control-board-fb4anf030010afaa","title":"OEM Carrier Control Board Replacement for Model FB4ANF030010AFAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board Replacement for Model FB4ANF030010AFAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board governs the core electronics of your air handler, coordinating blower relays, fan speed selection, and safety logic. Engineered as an exact factory replacement for the Carrier FB4ANF030010AFAA fan coil, it resolves faults such as a non-starting blower, intermittent short-cycling, or a unit that powers on but never runs the fan. Because it is a true OEM component, every connector, terminal, and mounting point lines up with the original board, eliminating rewiring and compatibility concerns. Installation is moderate: cut power to the unit, photograph the wiring harness for reference, transfer each plug individually, and mount the board on the existing standoffs—usually a 20 to 30 minute job for a technician. Installing the correct OEM board safeguards the blower motor and transformer from faulty signaling and restores stable, reliable operation. We stock this control board and ship same-day on orders placed before 3PM CST, minimizing your system downtime. Order with confidence from NationalHVACParts.com.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANF030010AFAA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62953752068467,"sku":"carrier-control-board-fb4anf030010afaa","price":199.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4anf030010afaa","provider":"National HVAC Parts","version":"1.0","type":"link"}