{"product_id":"carrier-control-board-fb4anf036000afaa","title":"OEM Carrier Control Board for Model FB4ANF036000AFAA Fan Coil","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Model FB4ANF036000AFAA Fan Coil\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the factory replacement for the FB4ANF036000AFAA fan coil air handler. The control board is the brain of your air handler — it sequences the blower, manages fan speed taps, processes thermostat calls, and protects the system through onboard relays and fusing. Symptoms of a failed board include a blower that won't start, no response to heat or cool calls, erratic fan operation, or visible scorching on the board. Manufactured to Carrier's exact specification, this board matches the original connector layout and terminal map for the FB4ANF036000AFAA, so it installs without splicing or adapters. Installation is rated moderate and takes 30-45 minutes: kill power at the disconnect, photograph and transfer the wiring harness one plug at a time, then mount the new board. We recommend a qualified HVAC technician for this repair. Restore reliable, code-correct operation with a true OEM part. In stock and ready to ship — orders placed before 3PM CST ship the same business day.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FB4ANF036000AFAA.\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":62953656746355,"sku":"carrier-control-board-fb4anf036000afaa","price":189.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fb4anf036000afaa","provider":"National HVAC Parts","version":"1.0","type":"link"}