{"product_id":"carrier-control-board-ga1aad036050aaja","title":"OEM Carrier Control Board HK42FZ011 for Model GA1AAD036050AAJA","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board HK42FZ011 for Model GA1AAD036050AAJA\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier furnace control board (HK42FZ011) is the integrated ignition control for the GA1AAD036050AAJA gas furnace, managing ignition sequencing, blower timing, gas valve operation, and built-in diagnostics. When your furnace fails to ignite, short-cycles, or flashes error codes, a failed control board is a common cause. This genuine OEM board is engineered to exact Carrier specifications for guaranteed compatibility with the GA1AAD036050AAJA, ensuring proper safety lockout and flame-sensing performance that aftermarket boards can't match. Installation is moderate difficulty: a competent DIYer can swap it in 30-45 minutes by photographing wiring, cutting power, and transferring connectors one at a time, though we recommend a licensed HVAC tech for gas appliances. Restore reliable heat and clear nuisance fault codes with the part Carrier built for your system. In stock and ships same-day when ordered before 3PM CST. Backed by our fitment guarantee and fast, tracked delivery so you're not left in the cold.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model GA1AAD036050AAJA.\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":62942856708467,"sku":"carrier-control-board-ga1aad036050aaja","price":186.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-ga1aad036050aaja.jpg?v=1781467589","url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-ga1aad036050aaja","provider":"National HVAC Parts","version":"1.0","type":"link"}