{"product_id":"carrier-ph13nr06000gajaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA007 for PH13NR06000GAJAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA007 for Model PH13NR06000GAJAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier Defrost Control Board (part number \u003cstrong\u003eHK32EA007\u003c\/strong\u003e), factory-specified for the \u003cstrong\u003eCarrier PH13NR06000GAJAA\u003c\/strong\u003e heat pump. The defrost control board manages the automatic defrost cycle — monitoring outdoor coil temperature and run-time intervals to initiate and terminate defrost operation. When this board fails, the outdoor coil accumulates ice, efficiency plummets, and the system may short-cycle, lock out entirely, or run in continuous defrost mode. Replacing it with the correct OEM board is the only reliable fix.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part No. HK32EA007 | Board Designation: CEPL130524-21 | Cross-references: CEBD430524-24A, 1177927 | Adjustable defrost intervals: 30 \/ 60 \/ 90 minutes | Defrost termination: 10-minute default | Factory-matched connector layout for direct drop-in installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e The OEM HK32EA007 is manufactured to Carrier's exact electrical tolerances and logic timing sequences. Aftermarket boards frequently use mismatched defrost termination timing, which causes premature coil re-icing or failed defrost termination — issues that can cascade into compressor damage. For a part this critical to system longevity, OEM is the only recommended choice.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the breaker and wait for capacitors to discharge before handling. Photograph all wiring harness connections prior to removal. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, multimeter (to confirm 24V control signal). Installation by a licensed HVAC technician is recommended for warranty preservation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer's warranty from date of purchase. Ships same business day when ordered by 5 PM EST, Monday–Friday.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Direct OEM replacement for the \u003cstrong\u003eCarrier PH13NR06000GAJAA\u003c\/strong\u003e heat pump. Cross-references include part numbers HK32EA001, CEPL130524-01, CEBD420524-04A, CEBD430524-04B, and 1173636. Always verify your existing board's part number against the unit data plate before ordering. Have a fitment question? Our HVAC parts specialists confirm compatibility before you buy — reach out before placing your order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641846845811,"sku":"CARRIE-PH13NR06000GAJAA-CONTROL_BOARD-HK32EA007","price":307.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641846878579,"sku":"CARRIE-PH13NR06000GAJAA-CONTROL_BOARD-HK32EA007-GEN","price":270.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA007_9dac6355-a49c-4d6f-9676-6dce353d75db.jpg?v=1775026919","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr06000gajaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}