{"product_id":"carrier-control-board-fb4bnf036000aaaa","title":"OEM Carrier Control Board Replacement for Model FB4BNF036000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board Replacement for Model FB4BNF036000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier control board is the command center of your FB4BNF036000AAAA fan coil unit, coordinating blower timing, fan speed selection, and safety controls for dependable heating and cooling. If your air handler fails to start the blower, short cycles, ignores the thermostat, or shows inconsistent fault codes, a defective control board is the likely cause. Built to genuine Carrier factory specifications, this replacement ensures proper voltage management and accurate communication with your ECM motor and thermostat. It is engineered as a direct-fit match for the FB4BNF036000AAAA, eliminating any need for rewiring or adapters. Installation is moderate in difficulty and best left to a licensed HVAC technician; plan on roughly 30 to 45 minutes to transfer connectors and remount the board securely. Always cut power at the breaker before servicing. Order before 3PM CST and your control board ships same-day to reduce system downtime. Rely on genuine OEM parts for precise fitment, dependable performance, and lasting reliability.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4BNF036000AAAA.\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":62951447527795,"sku":"carrier-control-board-fb4bnf036000aaaa","price":274.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4bnf036000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}