{"product_id":"carrier-control-board-fpaa050d13cn","title":"OEM Carrier Control Board HK42FZ011 for Model FPAA050D13CN","description":"\u003cdiv\u003e\n\u003ch1\u003eOEM Carrier Control Board HK42FZ011 for Model FPAA050D13CN\u003c\/h1\u003e\n\u003cp\u003eThis genuine OEM Carrier furnace control board (HK42FZ011) is the integrated circuit board that manages ignition timing, blower operation, safety lockouts, and diagnostics for your Carrier FPAA050D13CN system. As the brain of the unit, the control board sequences every heating cycle and monitors flame sense, limit switches, and pressure switches. Symptoms of a failed board include no ignition, blower running constantly, error codes flashing on the LED, or a completely dead unit. This OEM replacement is matched to the FPAA050D13CN's wiring harness and relay configuration for plug-and-play compatibility — generic boards often lack the correct firmware and terminal layout. Installation is moderate: an experienced technician can swap it in 30-45 minutes by transferring connectors one at a time and noting the original orientation. Because this is a high-voltage control component, professional installation is strongly recommended. We stock this board and ship same-day on orders placed before 3PM CST, minimizing system downtime. Restore full, reliable furnace operation with a true Carrier OEM control board.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThis part is compatible with Carrier model FPAA050D13CN.\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":62942920966515,"sku":"carrier-control-board-fpaa050d13cn","price":189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-fpaa050d13cn.jpg?v=1781467569","url":"https:\/\/nationalhvacparts.com\/products\/carrier-control-board-fpaa050d13cn","provider":"National HVAC Parts","version":"1.0","type":"link"}