{"product_id":"carrier-control-board-fa4bnf042015aaaa","title":"OEM Carrier Control Board for Air Handler Model FA4BNF042015AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Air Handler Model FA4BNF042015AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the electronic brain of your FA4BNF042015AAAA air handler, coordinating blower operation, fan timing, relay sequencing, and safety lockouts in response to thermostat demand. When the board fails, symptoms include a blower that won't start, runs continuously, short-cycles, or ignores the thermostat. A factory-spec replacement restores correct sequencing and protects the motor and heating elements from damaging operation. This board is matched to your unit's exact connector layout, relay configuration, and control logic, so you avoid the fit and behavior problems of universal aftermarket boards. Installation is moderate and best left to an HVAC professional: cut power, photograph the wiring, transfer each harness one plug at a time, and verify dip-switch or jumper settings. Typical replacement takes 30–45 minutes. Genuine Carrier parts deliver precise fit and full performance without repeat repairs. Ships same-day when ordered before 3PM CST so the system gets back online quickly.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FA4BNF042015AAAA.\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":62956155928947,"sku":"carrier-control-board-fa4bnf042015aaaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fa4bnf042015aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}