{"product_id":"carrier-ph10ja036000ahaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 for PH10JA036000AHAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH10JA036000AHAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e), the factory-specified replacement for the \u003cstrong\u003eCarrier PH10JA036000AHAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil conditions and initiates timed defrost cycles to prevent ice buildup on the evaporator coil. When this board fails, the heat pump will typically remain locked in a frost-over state, lose heating capacity, or trigger a system fault lockout — symptoms that closely mimic refrigerant or compressor issues but are resolved with a board swap.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK32EA001 | Also cross-references: CEPL130524-01, CEBD430524-06A, 151922, 1173636 | Factory-authorized Carrier replacement component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This genuine OEM board uses factory-matched relay timing (30\/60\/90-minute selectable defrost intervals) and exact-fit connectors. Generic boards may use looser timing tolerances, increasing risk of over-defrost or under-defrost cycles that stress compressor components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 24V control wiring and high-voltage terminations at the board. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, phone camera to document wiring. Discharge capacitors before handling. Recommended for qualified technicians or experienced DIYers.\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 Fits Carrier model \u003cstrong\u003ePH10JA036000AHAA\u003c\/strong\u003e heat pump. This board is also compatible with select Bryant and Payne heat pump models sharing the same control platform — verify your unit's data plate part number before ordering. Our team is available to confirm fitment. \u003cstrong\u003eOrder today and get same-day shipping.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642000658803,"sku":"CARRIE-PH10JA036000AHAA-CONTROL_BOARD-HK32EA001","price":200.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642000691571,"sku":"CARRIE-PH10JA036000AHAA-CONTROL_BOARD-HK32EA001-GEN","price":176.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA001_99b9685f-088f-4b00-b714-c06f36c6b0bb.jpg?v=1775026366","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja036000ahaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}