{"product_id":"carrier-ph10ja024000adaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 — PH10JA024000ADAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH10JA024000ADAA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PH10JA024000ADAA\u003c\/strong\u003e heat pump. The defrost control board manages the timed defrost cycle that prevents ice buildup on the outdoor coil during heating operation. It monitors outdoor temperature and coil conditions, then triggers the reversing valve and engages defrost mode when needed. When this board fails, common symptoms include a continuously iced-over outdoor coil, a heat pump that blows cold air in heating mode, a unit that never initiates or never terminates a defrost cycle, or erratic reversing valve behavior that prevents proper mode switching between heating and cooling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V control voltage | 5A | Single-phase | Cross-reference: CEPL130524-01, CEBD430524-06A | OEM part number HK32EA001\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This genuine Carrier Factory Authorized Part is manufactured to exact factory tolerances, ensuring proper defrost timing intervals, accurate sensor signal interpretation, and full compatibility with PH10JA024000ADAA wiring harnesses — no adapters or modifications required. Aftermarket boards often use imprecise timing circuits that lead to premature or insufficient defrost cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Shut off power at the disconnect and breaker before beginning. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone or camera to photograph all wiring before disconnecting. Discharge any capacitors in the control compartment. Transfer wiring connector by connector to avoid misrouting.\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 cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the \u003cstrong\u003eCarrier PH10JA024000ADAA\u003c\/strong\u003e heat pump. Also cross-references to select Bryant and Payne heat pump models sharing the same control platform. Verify your existing board's part number or cross-reference (CEPL130524-01) against your unit's data plate before ordering. Our HVAC parts specialists are available to confirm fitment — reach out before you buy for peace of mind.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642022973811,"sku":"CARRIE-PH10JA024000ADAA-CONTROL_BOARD-HK32EA001","price":261.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642023006579,"sku":"CARRIE-PH10JA024000ADAA-CONTROL_BOARD-HK32EA001-GEN","price":230.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA001_76ec36d8-01ab-471f-b189-0d70c30be67b.jpg?v=1775026636","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja024000adaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}