{"product_id":"carrier-pf1mnc030005aaaa-control-board-11oe73","title":"OEM Carrier Fan Blower Control Board HK61EA006 for PF1MNC030005AAAA","description":"\u003ch1\u003eOEM Carrier Fan Blower Control Board HK61EA006 for Model PF1MNC030005AAAA\u003c\/h1\u003e\u003cp\u003eThis is the factory-authorized OEM fan blower control board for the \u003cstrong\u003eCarrier PF1MNC030005AAAA\u003c\/strong\u003e air handler. The board orchestrates all blower motor operations — managing multi-speed fan switching, interpreting thermostat signals, and executing the built-in time delay relay sequence that keeps air circulating for a brief purge cycle after the thermostat call ends. When this board fails, common symptoms include the blower failing to start, the fan running continuously regardless of thermostat input, erratic speed selection, or a complete system lockout with no response to thermostat commands.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HK61EA006 | Also cross-references CEPL130541-01, CEBD430541-03A, 1171734, 103972, 122621 | Factory Authorized Parts designation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This genuine Carrier OEM board is factory-matched to the PF1MNC030005AAAA's control architecture, ensuring precise fan speed sequencing and time delay calibration. Aftermarket boards may use ±tolerance relays that cause premature blower shutoff or erratic speed behavior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the breaker and discharge any residual voltage before handling. Photograph all wire harness connections before removal. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone\/camera for wiring reference. Board mounts on existing standoffs — no drilling required.\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 warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as the direct OEM replacement for Carrier model \u003cstrong\u003ePF1MNC030005AAAA\u003c\/strong\u003e fan coil and air handler units. Cross-compatible with select Bryant and Payne air handler platforms sharing the same board designation. Always verify your existing board's part number against HK61EA006 or cross-reference numbers before ordering. Have questions about fitment? Our HVAC parts team confirms compatibility before you buy — reach out today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643338838387,"sku":"CARRIE-PF1MNC030005AAAA-CONTROL_BOARD-HK61EA006","price":81.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643338871155,"sku":"CARRIE-PF1MNC030005AAAA-CONTROL_BOARD-HK61EA006-GEN","price":71.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK61EA006_27374042-52f3-4644-b85a-afadf4d618b7.jpg?v=1775029092","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pf1mnc030005aaaa-control-board-11oe73","provider":"National HVAC Parts","version":"1.0","type":"link"}