{"product_id":"carrier-control-board-n6a48ng480199","title":"OEM Carrier Control Board HK42FZ011 for Model N6A48NG480199","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board HK42FZ011 for Model N6A48NG480199\u003c\/h1\u003e\n\u003cp\u003eThis OEM Carrier integrated furnace control board is the genuine factory brain of your N6A48NG480199, managing ignition sequencing, blower timing, safety lockouts, and self-diagnostics. The board coordinates the igniter, gas valve, inducer, and blower to deliver safe, efficient operation while monitoring limit and pressure switches for fault conditions. Symptoms of a failing board include no response on a heat call, erratic blower behavior, repeated lockouts, or diagnostic LED fault codes—issues that a genuine replacement resolves cleanly. Built to exact Carrier specifications, this board matches the original firmware logic and connector layout for a true plug-and-play fit on the N6A48NG480199. Installation is moderate—about 30 to 45 minutes—and is easiest when you photograph and transfer wiring one connector at a time after disconnecting power. Choosing OEM avoids the compatibility headaches of universal boards. In stock and shipping same-day on orders placed before 3PM CST, so you can restore reliable, code-compliant heating without a long parts delay.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model N6A48NG480199.\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":62942592270707,"sku":"carrier-control-board-n6a48ng480199","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-n6a48ng480199.jpg?v=1781467633","url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-n6a48ng480199","provider":"National HVAC Parts","version":"1.0","type":"link"}