{"product_id":"carrier-ph13nr06000gaeaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 for PH13NR06000GAEAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH13NR06000GAEAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e), factory-specified for the \u003cstrong\u003eCarrier PH13NR06000GAEAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil conditions and governs the timing and initiation of each defrost cycle, reversing refrigerant flow to melt frost accumulation on the outdoor coil. When this board fails, the outdoor coil will frost or ice over completely, drastically reducing heating efficiency — and in severe cases, the compressor may be damaged by refrigerant slugging. Common symptoms include continuous icing of the outdoor unit, failure to enter or exit defrost mode, and reduced or no heat output during cold weather operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e HK32EA001 | Also cross-references: HK32EA007, CEPL130524-01, CEBD420524-04A, CEBD430524-04B, 1173636, 1177927\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory board — not an aftermarket substitute. OEM boards maintain exact defrost timing sequences and coil temperature termination logic, preventing the premature compressor wear and efficiency losses that off-spec boards can cause.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 24V low-voltage control wiring and verifying defrost timing DIP switch settings on the replacement board. Tools needed: flat-head and Phillips screwdrivers, needle-nose pliers, multimeter. Photograph all wiring and note existing DIP switch positions before removal. A qualified HVAC technician is recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. 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 Designed for the Carrier \u003cstrong\u003ePH13NR06000GAEAA\u003c\/strong\u003e heat pump. Also fits a wide range of Carrier, Bryant, and Payne heat pump models using the HK32EA001 defrost board specification — verify your model and existing part number against your unit's data plate before ordering. Need fitment confirmation? Our HVAC parts specialists are standing by to verify compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641849237875,"sku":"CARRIE-PH13NR06000GAEAA-CONTROL_BOARD-HK32EA001","price":224.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641849270643,"sku":"CARRIE-PH13NR06000GAEAA-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_0fd32cd8-8d21-4485-9f3e-9c19f649bacf.jpg?v=1775026490","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr06000gaeaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}