{"product_id":"carrier-ph12na06000gabaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 — PH12NA06000GABAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH12NA06000GABAA\u003c\/h1\u003e\u003cp\u003eThis genuine OEM defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e) is the factory-authorized replacement for the \u003cstrong\u003eCarrier PH12NA06000GABAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil conditions and governs the timing and duration of each defrost cycle — reversing refrigerant flow to melt accumulated ice from the outdoor coil so the unit can maintain efficient heat transfer. When this board fails, the heat pump will typically remain locked in cooling mode, allow excessive ice buildup on the outdoor coil, or fail to complete the defrost cycle entirely, leading to reduced capacity, high energy consumption, and potential compressor damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V control circuit | Board model CEPL130524-01 | Compatible relay: Potter \u0026amp; Brumfield T9AS2D22-24 | Factory-matched timing intervals | Single-phase, 5A rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part (FAP). OEM boards use factory-calibrated defrost timing logic that protects compressor life. Aftermarket boards often use generic timer intervals that can cause premature cycling or inadequate defrost, shortening system lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the breaker and wait 5 minutes before servicing. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, phone camera to photograph wiring before disconnection. Match all harness connectors carefully — incorrect wiring can damage the new board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PH12NA06000GABAA\u003c\/strong\u003e heat pump and other models in the Carrier\/Bryant\/Payne heat pump family using the HK32EA001 defrost board. Always verify the OEM part number on your existing board's label before ordering. Need help confirming fitment? Our HVAC parts specialists verify compatibility before you buy — contact us today and get this part shipped to your door fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641941053811,"sku":"CARRIE-PH12NA06000GABAA-CONTROL_BOARD-HK32EA001","price":261.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641941086579,"sku":"CARRIE-PH12NA06000GABAA-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_b1200303-6c2f-4d8a-bc11-434e3f887c66.jpg?v=1775026701","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph12na06000gabaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}