{"product_id":"carrier-ph3ana048000baaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 for PH3ANA048000BAAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH3ANA048000BAAA\u003c\/h1\u003e\u003cp\u003eThe \u003cstrong\u003eCarrier HK32EA001 Defrost Control Board\u003c\/strong\u003e is the factory OEM replacement for the \u003cstrong\u003ePH3ANA048000BAAA\u003c\/strong\u003e heat pump split system. This low-voltage board orchestrates the entire defrost cycle — sensing outdoor coil conditions, energizing the reversing valve, and timing the defrost duration to prevent frost and ice buildup on the outdoor coil. When this board fails, common symptoms include the outdoor coil freezing solid, the heat pump failing to switch between heating and cooling modes, or the system locking out entirely after repeated failed defrost attempts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V control voltage | 5A rated | Single-phase | Board model CEPL130524-01 | Cross-references: CEBD430524-06A, 151922 | Compatible with Carrier, Bryant, and Payne heat pump platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory-authorized part, ensuring exact firmware logic, relay timing, and terminal layout. Aftermarket boards may use generic defrost algorithms that cause premature or delayed defrost cycles, leading to efficiency loss and compressor strain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 24V low-voltage wiring harness and mounting screws. Tools needed: 1\/4\" nut driver, needle-nose pliers, phone or camera for wiring photos before disconnection. Always cut power at the disconnect before servicing. Label all wires prior to removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. Ships same business day from our warehouse when ordered by 3PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePH3ANA048000BAAA\u003c\/strong\u003e heat pump split system (4-ton, R-410A). Cross-references OEM board numbers CEPL130524-01 and CEBD430524-06A. Verify your existing board's part number against your unit's data plate before ordering — our fitment team is available to confirm compatibility before you buy. \u003cstrong\u003eOrder now and get same-day shipping on in-stock units.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641415750003,"sku":"CARRIE-PH3ANA048000BAAA-CONTROL_BOARD-HK32EA001","price":235.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641415782771,"sku":"CARRIE-PH3ANA048000BAAA-CONTROL_BOARD-HK32EA001-GEN","price":207.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA001_aac10657-3501-49ac-b380-aede01d848aa.jpg?v=1775026582","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph3ana048000baaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}