{"product_id":"carrier-pf1mnc042000aaaa-control-board-11oe73","title":"OEM Carrier Fan Blower Control Board HK61EA006 for PF1MNC042000AAAA","description":"\u003ch1\u003eOEM Carrier Fan Blower Control Board HK61EA006 for Model PF1MNC042000AAAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier fan blower control board (part number \u003cstrong\u003eHK61EA006\u003c\/strong\u003e), the factory-specified replacement for the \u003cstrong\u003eCarrier PF1MNC042000AAAA\u003c\/strong\u003e air handler. The board governs all blower fan timing and speed sequencing, including the built-in time delay relay that staggers fan start and stop relative to cooling or heating demand. When this board fails, symptoms include the blower running continuously even with the thermostat off, the fan failing to start at all, evaporator coil icing due to loss of airflow control, or erratic multi-speed operation. Replacing this board with the correct OEM part restores factory-programmed timing and eliminates intermittent callbacks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HK61EA006 | Cross-references: CEPL130541-01, 1171734, 103972, 122621 | Includes integrated time delay relay circuit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory part — not an aftermarket clone. OEM boards carry exact firmware logic, relay timing calibration, and connector pinouts matched to your unit. Third-party boards can introduce mis-timed blower cycles, voided equipment warranties, and repeat failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Moderate DIY. Turn off power at the disconnect and breaker before opening the air handler cabinet. Photograph all wire connections before removing the old board. Tools needed: Phillips screwdriver, 1\/4\" nut driver, needle-nose pliers, phone camera for wiring reference. Recommend verifying 24V control voltage at board terminals after installation.\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.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PF1MNC042000AAAA\u003c\/strong\u003e air handler. Also cross-compatible with select Carrier, Bryant, and Payne air handler models using the CEPL130541-01 board. Always verify your existing board's part number against HK61EA006 before ordering. Our fitment team is available to confirm compatibility — reach out before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643335889267,"sku":"CARRIE-PF1MNC042000AAAA-CONTROL_BOARD-HK61EA006","price":81.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643335922035,"sku":"CARRIE-PF1MNC042000AAAA-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_51da116b-25c0-44fb-993b-5690f0e193fc.jpg?v=1775029094","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pf1mnc042000aaaa-control-board-11oe73","provider":"National HVAC Parts","version":"1.0","type":"link"}