{"product_id":"carrier-ph13nr024000aaaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 for PH13NR024000AAAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH13NR024000AAAA\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 PH13NR024000AAAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil conditions and initiates timed defrost cycles to prevent frost and ice accumulation on the evaporator coil. When this board fails, the heat pump will either stop defrosting entirely — causing heavy ice buildup on the outdoor unit — or cycle erratically, leading to reduced heating capacity and potential compressor damage. Cross-reference part numbers include \u003cstrong\u003eCEPL130524-01\u003c\/strong\u003e, \u003cstrong\u003eCEBD430524-06A\u003c\/strong\u003e, \u003cstrong\u003e1173636\u003c\/strong\u003e, and \u003cstrong\u003e1177927\u003c\/strong\u003e.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Carrier defrost timer board | Selectable defrost intervals (30, 60, 90 min) | 24V control circuit | Compatible with R-410A heat pump systems | Replaces HK32EA001 and HK32EA007\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e Genuine OEM boards are manufactured to exact Carrier factory tolerances and include original connectors for a plug-and-play fit. Aftermarket boards may use lower-grade relay components, leading to premature failure or incorrect defrost timing that stresses the compressor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the breaker and verify with a multimeter before handling. Photograph all wiring harness connections before removal. Tools needed: Phillips screwdriver, 1\/4\" nut driver, needle-nose pliers, multimeter. Confirm the defrost termination thermostat and defrost sensor are functional before installing a new board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e 1-year OEM factory warranty. In stock and ships same business day from our warehouse. Free ground shipping on qualifying orders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct OEM replacement for the \u003cstrong\u003eCarrier PH13NR024000AAAA\u003c\/strong\u003e heat pump. Also fits select Carrier, Bryant, and Payne heat pump models sharing the HK32EA001 board specification — verify your model and data plate before ordering. Need help confirming fitment? Our HVAC parts team is available to verify compatibility before you buy.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641890001267,"sku":"CARRIE-PH13NR024000AAAA-CONTROL_BOARD-HK32EA001","price":224.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641890034035,"sku":"CARRIE-PH13NR024000AAAA-CONTROL_BOARD-HK32EA001-GEN","price":197.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA001_1338b43d-b06a-4e94-ab42-d1ad9903804f.jpg?v=1775026431","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr024000aaaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}