{"product_id":"carrier-fb4anf042010afaa-control-board-11oe73","title":"OEM Carrier Fan Blower Control Board HK61EA002 for FB4ANF042010AFAA","description":"\u003ch1\u003eOEM Carrier Fan Blower Control Board HK61EA002 for Model FB4ANF042010AFAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM fan blower control board (part number \u003cstrong\u003eHK61EA002\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier FB4ANF042010AFAA\u003c\/strong\u003e air handler. The control board serves as the central command module for blower motor operation — managing fan speeds, delay timings, and communicating with the thermostat and system controls. When this board fails, you may experience symptoms such as the blower fan not running, the fan running continuously regardless of thermostat calls, intermittent or erratic fan behavior, fault code lockouts, or a complete loss of air handler function. Replacing this board with the correct OEM unit restores factory-programmed logic and ensures precise, reliable operation of your air handler system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number HK61EA002 | Fits Carrier FB4ANF042010AFAA air handler | Factory-programmed blower control logic | Compatible with standard 24V control circuit | Multi-speed fan control outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board, pre-programmed with factory timing sequences and fault detection routines. Aftermarket boards may require manual dip-switch configuration and often lack full fault-code compatibility, risking improper blower delays that can reduce heat exchanger life and system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the breaker and verify zero voltage before handling. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone or camera to photograph all wiring connections before removal. Transfer low-voltage wiring harnesses carefully and match terminal labels exactly to the new board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock units ship same business day when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the \u003cstrong\u003eCarrier FB4ANF042010AFAA\u003c\/strong\u003e fan coil air handler. Always verify your existing board's part number against HK61EA002 before ordering. If you are unsure of fitment, our HVAC parts specialists are available to confirm compatibility before purchase. Order today — most orders ship same business day from our stocked warehouse.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909543317875,"sku":"CARRIE-FB4ANF042010AFAA-CONTROL_BOARD-HK61EA002","price":156.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909543350643,"sku":"CARRIE-FB4ANF042010AFAA-CONTROL_BOARD-HK61EA002-GEN","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-fan-HK61EA002_9d73b068-81cd-45e9-9ac4-a9a95f26351a.jpg?v=1782916459","url":"https:\/\/nationalhvacparts.com\/products\/carrier-fb4anf042010afaa-control-board-11oe73","provider":"National HVAC Parts","version":"1.0","type":"link"}