{"product_id":"carrier-control-board-fb4anb042008abaa","title":"OEM Carrier Control Board for Model FB4ANB042008ABAA Fan Coil","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Model FB4ANB042008ABAA Fan Coil\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the central electronic controller for your FB4ANB042008ABAA fan coil air handler, coordinating blower speed, fan-on\/off delays, and safety interlocks with your thermostat. Symptoms of a failed board include a blower that won't run, erratic or continuous fan operation, no response to thermostat calls, or error flashes on the onboard diagnostic LED. Manufactured to Carrier's exact factory specifications, this board drops directly into the FB4ANB042008ABAA with matching relay logic and connector pinouts, so no rewiring is needed. This is a moderate repair best handled by an experienced DIYer or technician—budget 30-45 minutes, always cut power at the breaker first, and photograph each wiring harness before disconnecting to guarantee correct reassembly. Genuine OEM electronics offer the dependability and longevity that aftermarket boards simply cannot, safeguarding your blower motor and your comfort. Orders placed before 3PM CST ship the same day, minimizing system downtime. Bring precise, factory-spec control back to your air handler with the part Carrier engineered for it.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANB042008ABAA.\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":62954779607411,"sku":"carrier-control-board-fb4anb042008abaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4anb042008abaa","provider":"National HVAC Parts","version":"1.0","type":"link"}