{"product_id":"carrier-ph3pna060000aa-control-board-hxunht","title":"OEM Carrier Defrost Control Board CESO130076-00 for PH3PNA060000AA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board CESO130076-00 for Heat Pump Model PH3PNA060000AA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified defrost control board for the \u003cstrong\u003eCarrier PH3PNA060000AA\u003c\/strong\u003e heat pump. The defrost control board serves as the operational brain of your heat pump's defrost system — constantly monitoring sensors and safety switches, then coordinating the defrost cycle to prevent ice buildup on the outdoor coil. When this board fails, you may experience symptoms such as the unit failing to enter or exit defrost mode, the system running continuously without heating, erratic operation, or a complete loss of heat pump function. Replacing this board with the correct OEM part restores factory-calibrated defrost timing and sequencing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e CESO130076-00 | Superseded\/upgraded by HK32EA008 (factory-approved direct replacement) | Fits Carrier, Bryant, and Payne heat pump platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM boards are built to exact factory tolerances for defrost timing intervals, sensor thresholds, and safety lockout logic. Aftermarket boards may use off-spec components that cause premature failure or improper defrost cycles, potentially damaging your compressor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Shut off all electrical power before beginning. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, multimeter, camera or phone to photograph all wiring connections before disconnecting. Label every wire. Incorrect reassembly can damage the board or connected components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. Ships same business day from our warehouse — order by 3 PM for same-day dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PH3PNA060000AA\u003c\/strong\u003e heat pump. Cross-references include CESO130076-00, HK32EA008, CEPL130433-02, and CEBD430433-09A. Always verify your existing board's part number against your unit's wiring diagram before ordering. Have a question about fitment? Our HVAC parts specialists verify compatibility before you buy — contact us today and ship tomorrow.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641345921395,"sku":"CARRIE-PH3PNA060000AA-CONTROL_BOARD-CESO130076-00","price":212.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641345954163,"sku":"CARRIE-PH3PNA060000AA-CONTROL_BOARD-CESO130076-00-GEN","price":187.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-CESO130076-00_83ed421f-7f07-49b6-93d1-c31648917abf.jpg?v=1775026302","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph3pna060000aa-control-board-hxunht","provider":"National HVAC Parts","version":"1.0","type":"link"}