{"product_id":"carrier-control-board-gb1aav048111abja","title":"OEM Carrier Furnace Control Board for Model GB1AAV048111ABJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Furnace Control Board for Model GB1AAV048111ABJA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier integrated furnace control board governs ignition sequencing, blower and inducer timing, safety lockouts, and thermostat communication on your GB1AAV048111ABJA gas furnace. A failing board can leave your furnace dead, short-cycling, flashing diagnostic error codes, or running the blower at the wrong times. This genuine replacement is programmed and pinned to your exact Carrier model, preserving the factory ignition logic, fan-on\/fan-off delays, and safety interlocks that aftermarket boards frequently get wrong. Installation is an intermediate 30-to-45-minute job: photograph the existing wiring harness, shut off power at the breaker, then transfer each connector one at a time to the matching terminal on the new board. Confirm the part number matches before restoring power. An OEM board guarantees correct interaction with your igniter, pressure switch, and limit controls for safe, code-compliant heating. Skip the guesswork of universal boards and get reliable operation back fast. In stock and ships same-day when you order before 3PM CST.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GB1AAV048111ABJA.\u003c\/p\u003e\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003eSame-day shipping before 3 PM CST. 30-day returns on uninstalled parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Carrier","offers":[{"title":"Default Title","offer_id":62942771020147,"sku":"carrier-control-board-gb1aav048111abja","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-gb1aav048111abja.jpg?v=1781469374","url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-gb1aav048111abja","provider":"National HVAC Parts","version":"1.0","type":"link"}