{"product_id":"carrier-control-board-fa4bnf030010aaaa","title":"OEM Carrier Control Board FA4BNF030010AAAA for Model FA4BNF030010AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board FA4BNF030010AAAA for Model FA4BNF030010AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board governs blower operation, safety interlocks, and thermostat communication on your FA4BNF030010AAAA fan coil. A failed board can leave you with no blower response, erratic fan cycling, tripped breakers, or a unit that ignores thermostat calls entirely. This factory-spec replacement matches the exact relays, firmware, and terminal layout your FA4BNF030010AAAA requires, restoring full control and shielding connected parts from voltage faults. Installation is a moderate-to-advanced task: disconnect power at the disconnect, photograph each connector, move the plugs one at a time onto the new board, and double-check the low-voltage wiring before restoring power. Experienced DIYers often finish in 30 to 45 minutes, but we recommend a licensed HVAC technician if you are unsure about any connection. Order before 3PM CST and your control board ships the same day to keep downtime to a minimum. Always choose genuine OEM Carrier parts for dependable, long-term performance and peace of mind.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4BNF030010AAAA.\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":62956355977587,"sku":"carrier-control-board-fa4bnf030010aaaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fa4bnf030010aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}