{"product_id":"carrier-control-board-fb4anm042020aaaa","title":"OEM Carrier Control Board for Air Handler Model FB4ANM042020AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Air Handler Model FB4ANM042020AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the command center of your FB4ANM042020AAAA fan coil air handler, governing blower operation, fan timing, and safety interlocks for efficient, quiet performance. Manufactured to Carrier's exact factory specifications, it provides dependable signal control and shields sensitive components from voltage spikes. As a direct OEM replacement, it installs into the FB4ANM042020AAAA without modification, restoring original performance and keeping your system warranty intact. Installation is moderate difficulty and best left to an HVAC professional: cut power at the breaker, photograph and move each wiring connector one at a time, then mount the board to the existing standoffs. A failing control board typically presents as a blower that won't energize, erratic cycling, or no response to thermostat calls. Avoid generic boards that may not replicate Carrier's precise timing logic and could damage the motor. We ship same-day on every order placed before 3PM CST, so your comfort system is back online without delay. This part is in stock now and sourced for genuine Carrier fitment you can trust.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANM042020AAAA.\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":62952525758835,"sku":"carrier-control-board-fb4anm042020aaaa","price":159.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4anm042020aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}