{"product_id":"carrier-ga1aad048105acja-control-board-6wnpbk","title":"OEM Carrier Control Board CESO110074-01 for GA1AAD048105ACJA","description":"\u003ch1\u003eOEM Carrier Integrated Furnace Control Board CESO110074-01 for Model GA1AAD048105ACJA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-replacement integrated furnace control (IFC) board for the \u003cstrong\u003eCarrier GA1AAD048105ACJA\u003c\/strong\u003e packaged gas\/electric unit. The control board is the central command module that orchestrates every stage of the heating sequence — inducer startup, pressure switch verification, igniter activation, gas valve operation, and blower timing. When this board fails, symptoms typically include a complete no-heat condition, repeated ignition lockouts, fault codes on the LED indicator, erratic blower behavior, or a system that powers on but fails to initiate the heating cycle at all.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM part number \u003cstrong\u003eCESO110074-01\u003c\/strong\u003e | Factory-matched for Carrier GA1AAD048105ACJA | 24V control circuit compatible | Integrated LED fault code diagnostics | Matches original connector configurations and board layout for direct drop-in replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier control board manufactured to exact factory specifications. Generic or aftermarket boards may lack model-specific firmware logic, have mismatched timing delays, or use inferior components that fail prematurely — risking repeat service calls or further system damage. OEM is always the recommended choice for control boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 3\/5\u003c\/strong\u003e — Requires disconnecting 120V power at the breaker and confirming zero voltage before opening the unit. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, smartphone (photograph all wiring harness connections before removal). Transfer connections one at a time to avoid miswiring. Consult the unit's wiring diagram on the inside panel door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty against defects. In-stock and ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed specifically for the Carrier \u003cstrong\u003eGA1AAD048105ACJA\u003c\/strong\u003e packaged unit. Verify part number CESO110074-01 against your existing board's label before ordering. If you are unsure of fitment, our HVAC parts specialists can confirm compatibility — contact us before you buy. Orders placed before our daily cutoff ship the same business day.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909449863539,"sku":"CARRIE-GA1AAD048105ACJA-CONTROL_BOARD-CESO110074-01","price":156.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909449896307,"sku":"CARRIE-GA1AAD048105ACJA-CONTROL_BOARD-CESO110074-01-GEN","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-CESO110074-01_6e42e0aa-1dd9-4b61-91ca-82f5edf6fdea.jpg?v=1782908623","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ga1aad048105acja-control-board-6wnpbk","provider":"National HVAC Parts","version":"1.0","type":"link"}