{"product_id":"carrier-pf1mnc042t00aaaa-control-board-11oe73","title":"OEM Carrier Fan Blower Control Board HK61EA006 for PF1MNC042T00AAAA","description":"\u003ch1\u003eOEM Carrier Fan Blower Control Board HK61EA006 for Model PF1MNC042T00AAAA\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 PF1MNC042T00AAAA\u003c\/strong\u003e air handler. The control board serves as the operational hub of the blower system — managing fan speed sequencing, coordinating thermostat signals, and governing the built-in time-delay relay that keeps the blower running after a call for cooling ends. When this board fails, common symptoms include the blower fan refusing to start, running continuously regardless of thermostat input, the system failing to cool, or erratic fan speed behavior. Replacing this board with the correct OEM part restores factory-programmed logic and eliminates guesswork.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part # HK61EA006 | Cross-references: CEPL130541-01, CEBD430541-03A, 1171734, 103972, 122621 | Integrated time-delay relay (~90-second post-cycle blower purge) | Compact module form factor (~4.1″ × 4.2″ × 2.1″)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part programmed to exact factory specifications. Generic aftermarket boards may replicate the basic circuit but often lack precise time-delay calibration, increasing the risk of short-cycling, premature motor wear, and voided system warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the breaker before beginning. Tools needed: 1\/4\" nut driver, flathead and Phillips screwdrivers, needle-nose pliers, and a phone or camera to photograph all wiring connections before removal. Transfer wiring harnesses one connector at a time to avoid miswiring. Re-check all connections before restoring power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. Ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePF1MNC042T00AAAA\u003c\/strong\u003e air handler. Also cross-compatible with select Bryant and Payne air handler models using the same board platform. Always verify your existing board's part number or cross-reference against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — contact us before you buy if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62643334971763,"sku":"CARRIE-PF1MNC042T00AAAA-CONTROL_BOARD-HK61EA006","price":81.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62643335037299,"sku":"CARRIE-PF1MNC042T00AAAA-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_2c7f7257-565f-4e51-a0ec-985392e5476a.jpg?v=1775029097","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pf1mnc042t00aaaa-control-board-11oe73","provider":"National HVAC Parts","version":"1.0","type":"link"}