{"product_id":"carrier-control-board-ha1cjx048000aaaa","title":"OEM Carrier Control Board for Model HA1CJX048000AAAA Condensing Unit","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board for Model HA1CJX048000AAAA Condensing Unit\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier control board is the electronic brain of your HA1CJX048000AAAA unit, managing start sequencing, safety lockouts, fault diagnostics, and communication between the thermostat, compressor, and fan motor. When a board fails you may see no response to cooling calls, erratic operation, flashing diagnostic codes, or a system that will not start at all. This factory replacement is programmed and built to exact Carrier specifications for the HA1CJX048000AAAA, guaranteeing correct timing, voltage handling, and connector layout so the system behaves exactly as engineered. Installation is moderate and best suited to an experienced DIYer or a technician: cut power, label every connector, transfer the wiring harnesses to the matching terminals, and secure the board on its standoffs. A correct board swap clears persistent faults and restores full automated control. Avoid generic boards that may not match the firmware or pinout your unit requires. Order this OEM Carrier control board before 3PM CST and it ships the same day, getting your cooling system back to reliable, code-free operation as fast as possible.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model HA1CJX048000AAAA.\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":62942668816755,"sku":"carrier-control-board-ha1cjx048000aaaa","price":229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-ha1cjx048000aaaa.jpg?v=1781467339","url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-ha1cjx048000aaaa","provider":"National HVAC Parts","version":"1.0","type":"link"}