{"product_id":"carrier-pf1mnb042000aaaa-control-board-11oe73","title":"OEM Carrier Fan Blower Control Board HK61EA006 — PF1MNB042000AAAA","description":"\u003ch1\u003eOEM Carrier Fan Blower Control Board HK61EA006 for Model PF1MNB042000AAAA\u003c\/h1\u003e\u003cp\u003eThis OEM fan blower control board (part number \u003cstrong\u003eHK61EA006\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier PF1MNB042000AAAA\u003c\/strong\u003e air handler. The integrated fan control (IFC) board serves as the central command hub for the blower assembly — managing blower motor speed sequencing, heat and cool fan delays, and fault detection. When this board fails, you may experience symptoms such as the blower refusing to start, continuous blower operation regardless of thermostat call, intermittent no-heat or no-cool conditions, or a system stuck in lockout with LED fault codes flashing on the board itself.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part No. HK61EA006 | Factory fan blower control board | 24V control circuit compatible | Includes on-board LED diagnostic fault indicator | Direct drop-in replacement — no field modification required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board, programmed to factory timing and sequencing specs for the PF1MNB042000AAAA. Aftermarket boards can carry incompatible firmware or timing delays that cause nuisance lockouts, voided equipment warranties, and premature component failure.\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\" and 5\/16\" nut drivers, needle-nose pliers, phone camera to photograph all wiring and connector positions prior to removal. Label every wire before disconnecting. Confirm DIP switch settings match original board configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships same business day from our warehouse when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed and factory-matched for the \u003cstrong\u003eCarrier PF1MNB042000AAAA\u003c\/strong\u003e air handler. Always cross-reference the part number on your existing board's label before ordering to confirm an exact match. Our HVAC parts specialists are available to verify fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643342541171,"sku":"CARRIE-PF1MNB042000AAAA-CONTROL_BOARD-HK61EA006","price":200.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643342573939,"sku":"CARRIE-PF1MNB042000AAAA-CONTROL_BOARD-HK61EA006-GEN","price":176.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK61EA006_a1f00795-30de-4886-b0fb-b66572943b8f.jpg?v=1775029124","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pf1mnb042000aaaa-control-board-11oe73","provider":"National HVAC Parts","version":"1.0","type":"link"}