{"product_id":"carrier-ph10ja01800gahaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 — PH10JA01800GAHAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH10JA01800GAHAA\u003c\/h1\u003e\u003cp\u003eThis OEM defrost control board is the factory-specified replacement for the \u003cstrong\u003eCarrier PH10JA01800GAHAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil temperature and manages timed defrost cycles, signaling the reversing valve and auxiliary heat to activate when ice buildup is detected. When this board fails, the outdoor coil ices over completely, the unit locks out on fault, or the system fails to switch between heating and cooling modes — leaving your home without reliable comfort in peak cold weather.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part # HK32EA001 | Board ID: CEPL130524-01 | Voltage: 24V | Phase: 1-Phase | Amperage: 5A | Dimensions: approx. 6\" × 4\" | Factory-matched logic and relay configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part. OEM boards are programmed with exact defrost timing algorithms and relay ratings for your unit. Aftermarket boards may use mismatched relay specs or imprecise defrost timers, risking compressor damage and premature coil icing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Turn off power at the disconnect and breaker before beginning. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, phone\/camera to photograph existing wiring. Transfer one connector at a time to avoid miswiring. Confirm R, C, O\/B, and defrost sensor terminals match before powering up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. In stock — 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\u003ePH10JA01800GAHAA\u003c\/strong\u003e heat pump split system. Cross-references include board IDs CEPL130524-01 and CEBD430524-06A. Verify your existing board part number against HK32EA001 before ordering. Have a fitment question? Our HVAC parts specialists confirm compatibility before you buy — contact us today and get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642025529715,"sku":"CARRIE-PH10JA01800GAHAA-CONTROL_BOARD-HK32EA001","price":261.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642025562483,"sku":"CARRIE-PH10JA01800GAHAA-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_1d8d5feb-b911-48b5-9158-26a5e3842777.jpg?v=1775026633","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja01800gahaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}