{"product_id":"carrier-kfceh1101c10-control-board-11oe73","title":"OEM Carrier Rectifier Control Board HK61EA003 for KFCEH1101C10","description":"\u003ch1\u003eOEM Carrier Rectifier Control Board HK61EA003 for Model KFCEH1101C10\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier rectifier control board (part number \u003cstrong\u003eHK61EA003\u003c\/strong\u003e), factory-specified for the \u003cstrong\u003eCarrier KFCEH1101C10\u003c\/strong\u003e electric heat kit and associated air handler systems. The rectifier control board serves as the central command module, converting and regulating electrical signals to coordinate heating elements, fan sequencing, and safety circuit responses. When this board fails, symptoms typically include complete system non-response, erratic or intermittent operation, tripped breakers without apparent cause, or heating elements that fail to energize despite proper thermostat demand.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number HK61EA003 | Rectifier control board design | Factory-matched voltage and current ratings | Direct plug-and-play wiring harness connectors for KFCEH1101C10 compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board — not an aftermarket substitute. OEM boards are programmed and calibrated to exact factory specifications, ensuring proper sequencing of heating elements and accurate safety lockout thresholds. Generic boards risk mis-timed sequencing, voided equipment warranties, and premature failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect all power before beginning. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, phone\/camera for wiring photos, and a multimeter for circuit verification post-install. Label all wiring connections before removal. If unfamiliar with control board replacement, consult a licensed HVAC technician.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. Ships same business day from our stocked warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for the Carrier \u003cstrong\u003eKFCEH1101C10\u003c\/strong\u003e electric heat kit. Always verify your existing board's part number against HK61EA003 and confirm your unit's data plate specifications before ordering. Our HVAC parts specialists are available to confirm fitment prior to purchase — don't guess on a control board. \u003cstrong\u003eOrder today and receive same-day shipping on all in-stock parts.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909312958835,"sku":"CARRIE-KFCEH1101C10-CONTROL_BOARD-HK61EA003","price":156.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909312991603,"sku":"CARRIE-KFCEH1101C10-CONTROL_BOARD-HK61EA003-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-furnace-HK61EA003_9fb0af63-de41-4dfb-bc5d-cfcade3383ed.jpg?v=1782931633","url":"https:\/\/nationalhvacparts.com\/products\/carrier-kfceh1101c10-control-board-11oe73","provider":"National HVAC Parts","version":"1.0","type":"link"}