{"product_id":"carrier-ph13pr060000aaaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 for PH13PR060000AAAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH13PR060000AAAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM factory-replacement defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PH13PR060000AAAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil conditions and initiates timed defrost cycles to prevent frost and ice buildup on the evaporator coil. When this board fails, your heat pump may run continuously in heating mode with a frozen outdoor coil, fail to enter defrost at all, or short-cycle due to high-pressure lockout — all classic signs of defrost board failure. Before replacing, verify that your defrost thermostat and outdoor temperature sensor are functioning correctly; if both check out, the board is the likely culprit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HK32EA001 | Also cross-references: CEPL130524-01, CEBD430524-06A, 1173636, 1177927 | Factory Authorized Carrier OEM replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM boards are manufactured to exact Carrier tolerances, ensuring precise defrost timing sequences (30\/60\/90 minute selectable intervals). Generic aftermarket boards often use off-spec relays and timers that can mistime defrost cycles, causing coil damage or compressor overloads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 24V low-voltage control wiring and line-voltage connectors. Tools needed: flathead and Phillips screwdrivers, needle-nose pliers, multimeter, and camera\/phone to photograph wiring before disassembly. Always disconnect power at the breaker before starting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. 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 a direct drop-in replacement for the \u003cstrong\u003eCarrier PH13PR060000AAAA\u003c\/strong\u003e heat pump. Also compatible with select Bryant and Payne heat pump models sharing the HK32EA001 board specification — verify your unit's data plate and existing board part number before ordering. Need help confirming fitment? Our HVAC parts specialists are available to verify compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641837310323,"sku":"CARRIE-PH13PR060000AAAA-CONTROL_BOARD-HK32EA001","price":181.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641837343091,"sku":"CARRIE-PH13PR060000AAAA-CONTROL_BOARD-HK32EA001-GEN","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA001_22c30b67-4806-449d-9829-89951717976e.jpg?v=1775026506","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13pr060000aaaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}