{"product_id":"carrier-control-board-fpaa100d34cn","title":"OEM Carrier Control Board HK42FZ011 for Model FPAA100D34CN","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board HK42FZ011 for Model FPAA100D34CN\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier furnace control board (HK42FZ011) is the brain of your FPAA100D34CN, managing the ignition sequence, blower timing, flame sensing, and safety lockouts. A failed board causes no-heat, no-blower, error-code flashes, or erratic cycling that no other part will fix. Built to exact Carrier specifications, this board matches the original relay layout, plug connectors, and firmware logic of the FPAA100D34CN for a true plug-and-play replacement. Installation is moderate difficulty: photograph the wiring, transfer the low- and line-voltage connectors one at a time to the new board, and remount on the existing standoffs—typically 30 to 45 minutes. Carefully matching each connector ensures a clean restart with no diagnostics needed. A genuine OEM board restores full furnace operation and reliable safety controls. Order before 3PM CST for same-day shipping and get your heat restored quickly. In stock and ready to ship today.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FPAA100D34CN.\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":62942919033203,"sku":"carrier-control-board-fpaa100d34cn","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-fpaa100d34cn.jpg?v=1781467573","url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fpaa100d34cn","provider":"National HVAC Parts","version":"1.0","type":"link"}