{"product_id":"carrier-ph13nr04800gacaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board 24V for PH13NR04800GACAA — HK32EA001","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH13NR04800GACAA\u003c\/h1\u003e\u003cp\u003eThis OEM defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e) is the factory-authorized replacement for the \u003cstrong\u003eCarrier PH13NR04800GACAA\u003c\/strong\u003e heat pump. The defrost control board manages your system's defrost cycle — monitoring outdoor coil temperature and run time, then triggering a timed reverse-cycle defrost to melt accumulated frost. When this board fails, you'll typically see the outdoor unit icing over completely, the system failing to switch from heating to defrost mode, or the heat pump short-cycling with no effective heat delivery. Left unaddressed, a failed defrost board can cause compressor damage from sustained ice loading.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V control voltage | 5A rated | 1-phase | Board reference: CEPL130524-01 \/ CEBD430524-06A | Dimensions approx. 6\" × 4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier factory-authorized part, ensuring exact timing intervals, relay ratings, and connector compatibility. Aftermarket boards may use substitute relays (e.g., non-Potter \u0026amp; Brumfield T9AS2D22-24) that can cause premature relay failure or erratic defrost timing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the disconnect box and wait for capacitors to discharge before opening the control panel. Tools needed: 1\/4\" and 5\/16\" nut drivers, needle-nose pliers, smartphone (photograph all wiring before disconnecting). Transfer one wire at a time to avoid miswiring the defrost thermostat, reversing valve, and contactor leads.\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 before 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the Carrier \u003cstrong\u003ePH13NR04800GACAA\u003c\/strong\u003e heat pump split system. Cross-references include board numbers CEPL130524-01 and CEBD430524-06A. Always verify your existing board's part number label before ordering. Have a fitment question? Our HVAC parts specialists confirm compatibility before you buy — no guesswork, no return hassle.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641857200499,"sku":"CARRIE-PH13NR04800GACAA-CONTROL_BOARD-HK32EA001","price":235.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641857233267,"sku":"CARRIE-PH13NR04800GACAA-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_97334db2-4ded-4969-a896-661598ba1a6a.jpg?v=1775026282","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr04800gacaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}