{"product_id":"carrier-ph13pr04800gafaa-control-board-15t5bk","title":"OEM Carrier Defrost Control Board HK32EA001 — PH13PR04800GAFAA","description":"\u003ch1\u003eOEM Carrier Defrost Control Board HK32EA001 for Model PH13PR04800GAFAA\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 PH13PR04800GAFAA\u003c\/strong\u003e heat pump. The defrost control board monitors outdoor coil conditions and initiates the defrost cycle at timed intervals to prevent frost and ice buildup on the evaporator coil. When this board fails, your heat pump may run continuously in a frozen state, fail to switch into defrost mode entirely, or lock out on a fault — leaving your home without effective heating during cold weather.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM Part Number HK32EA001 | Also cross-references CEPL130524-01, CEBD430524-06A, 1173636, 1177927 | Factory-programmed defrost timing intervals | 24V control circuit compatible | Designed for Carrier, Bryant, and Payne heat pump platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is the genuine Carrier factory board — not an aftermarket clone. OEM boards carry factory-calibrated defrost timing logic. Aftermarket boards may ship with incorrect timing defaults (e.g., 60 vs. 90-minute intervals), risking compressor damage due to improper defrost cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Turn off power at the disconnect and breaker before opening the control panel. Tools needed: 1\/4\" nut driver, flathead screwdriver, needle-nose pliers, multimeter. Photograph all wiring connections before removal. Before replacing, verify the defrost thermostat and defrost sensor are not the root cause of failure.\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 Engineered as a direct OEM replacement for the \u003cstrong\u003eCarrier PH13PR04800GAFAA\u003c\/strong\u003e heat pump. Also compatible with select Carrier, Bryant, and Payne heat pump models — verify your unit's existing part number against HK32EA001 before ordering. Our fitment team is available to confirm compatibility before you purchase.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641838686579,"sku":"CARRIE-PH13PR04800GAFAA-CONTROL_BOARD-HK32EA001","price":150.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641838719347,"sku":"CARRIE-PH13PR04800GAFAA-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_a92295ac-0908-47b9-969f-74da6819f8f3.jpg?v=1775026743","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph13pr04800gafaa-control-board-15t5bk","provider":"National HVAC Parts","version":"1.0","type":"link"}