{"product_id":"carrier-kfceh0501n05-control-board-11oe73","title":"OEM Carrier Rectifier Control Board HK61EA003 for KFCEH0501N05","description":"\u003ch1\u003eOEM Carrier Rectifier Control Board HK61EA003 for Model KFCEH0501N05\u003c\/h1\u003e\u003cp\u003eThis OEM rectifier control board (part number \u003cstrong\u003eHK61EA003\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier KFCEH0501N05\u003c\/strong\u003e electric heat kit. The rectifier control board manages and regulates the electrical sequencing of the heating elements, converting and directing power to ensure safe, staged operation of the electric heat section. When this board fails, you may experience complete loss of heat, tripped breakers, erratic sequencer behavior, or fault codes that prevent the system from energizing the heating elements at all.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number HK61EA003 | Rectifier control board for electric heat kit | Factory-matched voltage and sequencing logic | Direct drop-in replacement — no modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM board, built to exact factory tolerances. Aftermarket control boards frequently ship with mismatched sequencing timing or incorrect rectifier ratings, leading to nuisance trips, element damage, or premature failure — all risks eliminated with the OEM part.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect all power at the breaker before beginning. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, multimeter, phone or camera to photograph wiring harness before disconnection. Label all connectors prior to removal. If unfamiliar with high-voltage electric heat kits, professional installation is recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects in materials and workmanship. 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 Carrier \u003cstrong\u003eKFCEH0501N05\u003c\/strong\u003e electric heat kit. Always verify your existing board's part number against HK61EA003 before ordering, and confirm voltage and amperage ratings on your unit's data plate. Our parts specialists are available to verify fitment before you purchase — order with confidence and get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909313483123,"sku":"CARRIE-KFCEH0501N05-CONTROL_BOARD-HK61EA003","price":156.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909313515891,"sku":"CARRIE-KFCEH0501N05-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_54160d46-8de1-4e48-96bb-6c71d05a014c.jpg?v=1782931626","url":"https:\/\/nationalhvacparts.com\/products\/carrier-kfceh0501n05-control-board-11oe73","provider":"National HVAC Parts","version":"1.0","type":"link"}