{"product_id":"carrier-control-board-fy5bnf018008aaaa","title":"OEM Carrier Control Board for Model FY5BNF018008AAAA Fan Coil","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Model FY5BNF018008AAAA Fan Coil\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the factory replacement for the FY5BNF018008AAAA fan coil unit. As the central controller of the air handler, the board powers and regulates the blower motor, sequences the electric heat strips, processes thermostat demands, and monitors the safety limit circuits. Indications of a failing board include a blower that won't start or won't stop, no heat, erratic cycling, or fault codes shown on a communicating thermostat. Built to Carrier's exact specifications, this board features the correct terminal layout and relay configuration to install directly into the FY5BNF018008AAAA with no splicing or adapters. Replacement is a moderate-difficulty repair best left to an HVAC professional: disconnect power, photograph and transfer the wiring harness, remove the old board, and mount the new one. A genuine OEM board ensures reliable operation and full compatibility that aftermarket universal boards can't guarantee. This part is in stock. Order before 3PM CST and it ships the same day. Contact our parts specialists to confirm fit by serial number if needed.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FY5BNF018008AAAA.\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":62942873256307,"sku":"carrier-control-board-fy5bnf018008aaaa","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-fy5bnf018008aaaa.jpg?v=1781467266","url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fy5bnf018008aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}