{"product_id":"carrier-ph13pr048000aeaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 for PH13PR048000AEAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH13PR048000AEAA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier defrost control board (part number \u003cstrong\u003eHK32EA001\u003c\/strong\u003e), the factory-specified replacement for the \u003cstrong\u003eCarrier PH13PR048000AEAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil conditions and initiates the defrost cycle to prevent frost and ice buildup on the evaporator coil. When this board fails, the unit will either stay locked in continuous defrost, never enter defrost at all, or short-cycle — leaving your system unable to transfer heat efficiently and potentially damaging the compressor over time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part No. HK32EA001 | Cross-references: CEPL130524-01, CEBD430524-06A, 1173636, 1177927 | Adjustable defrost timing intervals (30 \/ 60 \/ 90 min) | 24V control circuit compatible | Factory-authorized replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e Genuine OEM boards are manufactured to exact Carrier tolerances with original connector configurations and pre-programmed timing logic. Aftermarket boards may use wider component tolerances and non-original connectors, which can cause intermittent defrost faults or nuisance lockouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting low-voltage control wiring harnesses and documenting connector positions before removal. Photograph all wiring before disconnecting. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, multimeter for pre- and post-install voltage verification. Discharge any capacitors on the board before handling. Recommended for qualified HVAC technicians.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory 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 Fits Carrier model \u003cstrong\u003ePH13PR048000AEAA\u003c\/strong\u003e heat pump and other select Carrier, Bryant, and Payne heat pump models utilizing the HK32EA001 defrost board. Always verify your existing board's part number on the component label before ordering. Not sure it fits? Our HVAC parts specialists verify fitment before you order — contact us today and get back up and running fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641841045875,"sku":"CARRIE-PH13PR048000AEAA-CONTROL_BOARD-HK32EA001","price":118.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641841078643,"sku":"CARRIE-PH13PR048000AEAA-CONTROL_BOARD-HK32EA001-GEN","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HK32EA001_06cc417d-e233-4c70-8456-cf77fd24915e.jpg?v=1775026498","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13pr048000aeaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}