{"product_id":"carrier-control-board-fb4asf048000abaa","title":"OEM Carrier Control Board for Model FB4ASF048000ABAA Fan Coil","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Model FB4ASF048000ABAA Fan Coil\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the brain of your FB4ASF048000ABAA fan coil unit, managing blower operation, fan speed staging, and safety interlocks for reliable, efficient airflow. A failing board can cause no-heat, no-cool, intermittent blower operation, or a unit that won't respond to the thermostat. Engineered to exact factory specifications, this board guarantees correct fit and full electrical compatibility with the FB4ASF048000ABAA, restoring proper operation without the guesswork of aftermarket substitutes. Installation is moderate and best handled by a licensed HVAC technician: cut power at the breaker, photograph and transfer the wiring harness one connector at a time, mount the board, and restore power. Most professionals complete the swap in under an hour. Replacing the original board protects your blower motor and other downstream components from electrical faults. We stock this part for immediate dispatch — order before 3PM CST and it ships the same day, getting your system back online fast. Backed by genuine OEM quality for long-term dependable performance.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ASF048000ABAA.\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":62952033878387,"sku":"carrier-control-board-fb4asf048000abaa","price":349.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4asf048000abaa","provider":"National HVAC Parts","version":"1.0","type":"link"}