{"product_id":"carrier-ph10ja01800gadaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 — PH10JA01800GADAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH10JA01800GADAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e) factory-specified for the \u003cstrong\u003eCarrier PH10JA01800GADAA\u003c\/strong\u003e heat pump. The defrost control board governs the timing and execution of each defrost cycle, receiving signals from the thermostat and outdoor sensors to determine when accumulated ice on the coil must be cleared. A failed board typically manifests as a heat pump stuck in constant defrost, refusing to enter defrost at all, excessive outdoor coil icing in heating mode, or erratic reversing valve behavior — all of which rob your system of efficiency and can lead to compressor damage if left unaddressed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V | 5A | Single-phase | Board model CEPL130524-01 (cross-ref: CEBD430524-06A, 151922) | Factory-matched OEM tolerances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier Factory Authorized Part — not a third-party clone. OEM boards use exact firmware, relay ratings, and terminal configurations to ensure the defrost cycle runs precisely as engineered. Aftermarket boards may use mismatched relays or timing logic that shortens compressor and reversing valve life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the breaker before beginning. Tools needed: #2 Phillips screwdriver, 1\/4\" nut driver, needle-nose pliers, and a smartphone to photograph all wiring harness positions before removal. Label each connector. The board mounts in the outdoor unit control compartment. Allow 5 minutes after power-off for capacitors to discharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer 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 for the Carrier \u003cstrong\u003ePH10JA01800GADAA\u003c\/strong\u003e heat pump. Also fits select Bryant and Payne heat pump models sharing the HK32EA001 board specification — verify your model's data plate and OEM part number before ordering. Our fitment team is available to confirm compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642027594099,"sku":"CARRIE-PH10JA01800GADAA-CONTROL_BOARD-HK32EA001","price":261.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642027626867,"sku":"CARRIE-PH10JA01800GADAA-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_a4e609eb-4229-406b-a003-45337cb56c29.jpg?v=1775026631","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph10ja01800gadaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}