{"product_id":"carrier-ph13nr048000aeaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 for PH13NR048000AEAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH13NR048000AEAA\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 PH13NR048000AEAA\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, the heat pump will typically remain stuck in a frost-over condition, lose heating capacity, or trigger a system fault lockout — leaving you without heat during the coldest days of the year. Replacing the defrost board with a genuine OEM unit restores factory-programmed defrost timing and eliminates guesswork.\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 | Compatible with Carrier, Bryant, and Payne heat pump platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e Genuine Carrier OEM boards are factory-programmed to exact defrost interval specifications for your unit. Aftermarket boards often ship with incorrect default timing settings, risking coil damage and compressor strain from under- or over-defrosting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Disconnect power at the breaker and discharge any capacitors before proceeding. Tools needed: 1\/4\" nut driver, flathead screwdriver, needle-nose pliers, multimeter. Photograph all wiring harness connections before removal. Note defrost time-selector jumper position before swapping boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock units ship 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 \u003cstrong\u003eCarrier PH13NR048000AEAA\u003c\/strong\u003e heat pump condensers. Also fits select Bryant and Payne models sharing the same defrost board platform. Always verify the part number on your existing board's label before ordering. Our fitment team is available to confirm compatibility — just reach out before you buy. \u003cstrong\u003eOrder now and your part ships today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641859527027,"sku":"CARRIE-PH13NR048000AEAA-CONTROL_BOARD-HK32EA001","price":150.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641859559795,"sku":"CARRIE-PH13NR048000AEAA-CONTROL_BOARD-HK32EA001-GEN","price":132.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA001_5d619ee0-7055-4e9f-b2b2-5e232b2cd61a.jpg?v=1775026469","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13nr048000aeaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}