{"product_id":"carrier-ph10ja030000agaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 for PH10JA030000AGAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH10JA030000AGAA\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 PH10JA030000AGAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil temperature and run time, then initiates the defrost cycle to clear frost and ice buildup from the outdoor coil. When this board fails, the heat pump loses heating efficiency, the outdoor unit freezes over, or the system never enters — or never exits — the defrost cycle. Left unaddressed, a failed defrost board can cause compressor damage from sustained ice loading.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK32EA001 | Also cross-references: CEPL130524-01, CEBD430524-06A, 1173636, 1177927 | Genuine Carrier Factory Authorized Part\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM boards use factory-matched timing circuits and relay logic. Generic boards often ship with imprecise defrost termination timing, risking coil over-frosting or compressor short-cycling — especially critical in low-ambient heating conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires de-energizing the unit at the disconnect and verifying zero voltage before accessing the control compartment. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, multimeter, and smartphone to photograph all wiring positions before disconnecting. Note: if cross-replacing with HK32EA007, set the defrost time selection to 60 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct OEM replacement for \u003cstrong\u003eCarrier PH10JA030000AGAA\u003c\/strong\u003e heat pump systems. Also fits select Carrier, Bryant, and Payne heat pump models — verify your data plate part number before ordering. Our team is available to confirm fitment before you purchase.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642009702771,"sku":"CARRIE-PH10JA030000AGAA-CONTROL_BOARD-HK32EA001","price":224.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642009735539,"sku":"CARRIE-PH10JA030000AGAA-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_cbeb17e2-699c-401e-b459-6806f6cf3a7f.jpg?v=1775026361","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja030000agaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}