{"product_id":"carrier-control-board-fk4bnf001000aaaa","title":"OEM Carrier Control Board for Model FK4BNF001000AAAA Fan Coil","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Model FK4BNF001000AAAA Fan Coil\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board is the electronic controller for your FK4BNF001000AAAA fan coil, coordinating blower speed staging, safety limit monitoring, and thermostat signals to keep your indoor comfort consistent. If the existing board fails, common symptoms include a dead blower, no response to a heat or cool call, and random shutdowns, all of which a genuine Carrier replacement resolves using factory-matched circuitry. Engineered for the FK4BNF001000AAAA, the board aligns with the original mounting standoffs and connectors for a direct plug-in fit with no modifications. Difficulty is moderate: power down at the breaker, photograph every connection, and relocate the harness plugs individually, a process most handy homeowners complete in under an hour, though a licensed technician is a safe option. Each unit meets Carrier reliability and durability specifications. Order before 3PM CST for same-day shipping and minimal downtime. The OEM board guarantees exact fit, full feature support, and the long-term performance your Carrier fan coil was designed to deliver.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FK4BNF001000AAAA.\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":62942927585651,"sku":"carrier-control-board-fk4bnf001000aaaa","price":209.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-fk4bnf001000aaaa.jpg?v=1781467232","url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fk4bnf001000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}