{"product_id":"carrier-ph10ja042000agaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 for PH10JA042000AGAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH10JA042000AGAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e) factory-specified for the \u003cstrong\u003eCarrier PH10JA042000AGAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil conditions and initiates timed defrost cycles to prevent frost and ice accumulation on the evaporator coil. When this board fails, your heat pump may exhibit continuous icing on the outdoor unit, failure to enter or exit the defrost cycle, erratic reversing valve behavior, or a system that locks out on fault codes during heating season. Before condemning the board, always verify the defrost sensor and defrost thermostat are functioning correctly — if those check out, the control board is the likely culprit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part # HK32EA001 | Replaces cross-references: CEPL130524-01, CEBD430524-06A, 1173636, 1177927 | Factory-matched for Carrier, Bryant, and Payne heat pump platforms | Selectable defrost timing intervals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This genuine Carrier OEM board is manufactured to exact factory specifications, ensuring precise defrost timing and reliable reversing valve control. Generic aftermarket boards may use off-tolerance components that cause premature failure or erratic defrost behavior, shortening compressor and coil life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the disconnect box before servicing. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, multimeter, phone or camera to photograph wiring before removal. Note defrost timing selector switch position on the old board before replacing. Recommend an HVAC technician for this repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse — order by 3 PM local time for same-day dispatch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for the \u003cstrong\u003eCarrier PH10JA042000AGAA\u003c\/strong\u003e heat pump and compatible Carrier, Bryant, and Payne models using the HK32EA001 board. Always verify your existing board's part number on the data label before ordering. Need fitment confirmation? Our team verifies compatibility before you buy — contact us today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641991418227,"sku":"CARRIE-PH10JA042000AGAA-CONTROL_BOARD-HK32EA001","price":224.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641991450995,"sku":"CARRIE-PH10JA042000AGAA-CONTROL_BOARD-HK32EA001-GEN","price":197.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA001_71953aef-c476-4b13-9bcd-4af4490c12af.jpg?v=1775026374","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja042000agaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}