{"product_id":"carrier-ph13nr024000ahaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 — PH13NR024000AHAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH13NR024000AHAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM defrost control board (part# \u003cstrong\u003eHK32EA001\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PH13NR024000AHAA\u003c\/strong\u003e heat pump split system. The defrost board manages the critical defrost cycle — monitoring outdoor coil temperature and initiating a timed reverse-cycle defrost to clear frost and ice buildup from the outdoor unit. When this board fails, common symptoms include the outdoor coil freezing solid, the system getting stuck in heating or cooling mode, the reversing valve failing to switch, or the unit running continuously without completing a proper defrost cycle. Left unaddressed, a failed defrost board can lead to compressor overloading and costly downstream damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK32EA001 | Also cross-references: CEPL130524-01, CEBD430524-06A | Factory Authorized Carrier replacement part\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory-authorized board, manufactured to exact OEM tolerances. Generic aftermarket boards may lack proper defrost timing calibration, risking repeated icing events and premature compressor wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the disconnect box and wait 5 minutes before handling. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, phone\/camera to photograph wiring harness positions before removal. The board is accessed through the control panel of the outdoor unit. Note and label all plug positions before disconnecting.\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 when ordered before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as a direct OEM replacement for the \u003cstrong\u003eCarrier PH13NR024000AHAA\u003c\/strong\u003e 2-ton heat pump split system. Verify your existing board part number against HK32EA001 or cross-reference CEPL130524-01 before ordering. Not sure if this part fits your unit? Our HVAC parts specialists verify fitment before every order — contact us and we'll confirm in minutes. \u003cstrong\u003eOrder now and get same-day shipping on in-stock inventory.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641883906419,"sku":"CARRIE-PH13NR024000AHAA-CONTROL_BOARD-HK32EA001","price":235.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641883939187,"sku":"CARRIE-PH13NR024000AHAA-CONTROL_BOARD-HK32EA001-GEN","price":207.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA001_dd38cffa-c581-4d8f-8abf-374c0a77cfb0.jpg?v=1775026711","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr024000ahaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}