{"product_id":"carrier-control-board-ha1bjx048000aaaa","title":"OEM Carrier Control Board Replacement for Model HA1BJX048000AAAA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board Replacement for Model HA1BJX048000AAAA\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board (circuit board) manages the operation of your HA1BJX048000AAAA condensing unit, coordinating compressor staging, fan cycling, and safety interlocks for reliable cooling performance. A failed board often shows up as a unit that won't start, intermittent operation, or no response to thermostat calls. Built to exact factory specifications, this board ensures proper voltage handling and timing control that aftermarket substitutes can't guarantee. It is a direct-fit replacement engineered specifically for the Carrier HA1BJX048000AAAA, so wiring connectors and mounting points line up without modification. Installation is moderate difficulty and best handled by a licensed HVAC technician, since it involves disconnecting line voltage and matching low-voltage control leads. Most installs take under an hour with the old board as a wiring reference. Restore your system to factory operation and avoid repeated nuisance failures with the part Carrier engineered for this unit. In stock and ready to go — orders placed before 3PM CST ship the same day for fast delivery.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model HA1BJX048000AAAA.\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":62942688313715,"sku":"carrier-control-board-ha1bjx048000aaaa","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-ha1bjx048000aaaa.jpg?v=1781468259","url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-ha1bjx048000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}