{"product_id":"carrier-fx4bnf018000aaaa-control-board-11oe73","title":"OEM Carrier Fan Blower Control Board HK61EA006 for FX4BNF018000AAAA","description":"\u003ch1\u003eOEM Carrier Fan Blower Control Board HK61EA006 for Model FX4BNF018000AAAA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-replacement fan blower control board (part number \u003cstrong\u003eHK61EA006\u003c\/strong\u003e) designed specifically for the \u003cstrong\u003eCarrier FX4BNF018000AAAA\u003c\/strong\u003e air handler. The integrated fan control (IFC) board serves as the central command module for the air handler — managing blower motor speed sequences, timing delays, and communication with the thermostat and outdoor unit. When this board fails, common symptoms include the blower not starting, continuous blower operation, no response to thermostat calls for heating or cooling, or erratic fan behavior such as incorrect speed staging.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number HK61EA006 | 24V control circuit compatible | Multi-speed blower motor control | Factory-programmed timing and delay sequences for Carrier FX4BNF018000AAAA air handler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM control board with factory-programmed logic, exact connector configurations, and certified component ratings. Aftermarket boards often require reprogramming, use undersized relays, and may void system warranties — always choose OEM for control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Shut off power at the disconnect and breaker before beginning. Tools needed: 1\/4\" nut driver, flathead screwdriver, needle-nose pliers, and a phone or camera to photograph all wiring connections prior to removal. Transfer wire-by-wire to avoid miswiring. Recommended for experienced DIYers or qualified HVAC technicians.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. In-stock and ships same business day from our climate-controlled parts warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e This board is engineered as a direct OEM replacement for the \u003cstrong\u003eCarrier FX4BNF018000AAAA\u003c\/strong\u003e fan coil air handler. Always verify the part number printed on your existing board before ordering — cross-check against HK61EA006 on your unit's wiring diagram or data label. Need help confirming fitment? Our HVAC parts specialists verify compatibility before you order. \u003cstrong\u003eOrder by 3 PM EST for same-day shipping.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909487808883,"sku":"CARRIE-FX4BNF018000AAAA-CONTROL_BOARD-HK61EA006","price":156.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909487841651,"sku":"CARRIE-FX4BNF018000AAAA-CONTROL_BOARD-HK61EA006-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-HK61EA006_6b435934-4e9b-49d3-a7a9-3eb238b2a005.jpg?v=1782916560","url":"https:\/\/nationalhvacparts.com\/products\/carrier-fx4bnf018000aaaa-control-board-11oe73","provider":"National HVAC Parts","version":"1.0","type":"link"}