{"product_id":"carrier-upflow080u4219-control-board-167b2b","title":"OEM Carrier Furnace Control Board IFC for UPFLOW080U4219 — HH680001","description":"\u003ch1\u003eOEM Carrier Furnace Circuit Board (IFC) for Model UPFLOW080U4219 — Part HH680001\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier integrated furnace control (IFC) board, factory part number \u003cstrong\u003eHH680001\u003c\/strong\u003e, designed as the direct replacement for the \u003cstrong\u003eCarrier UPFLOW080U4219\u003c\/strong\u003e gas furnace. The control board is the command center of your heating system — it orchestrates the ignition sequence, manages inducer and blower fan timing, monitors all safety-circuit inputs, and communicates fault codes via onboard diagnostic LEDs. When this board fails, symptoms range from a completely unresponsive system and persistent lockout codes to erratic short-cycling, failed ignition attempts, or a blower that runs continuously without heat.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HH680001 | Also replaces legacy cross-references 58GA680087, P771-1003, 75598, and 58GA75598\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine factory OEM board — not a universal aftermarket substitute. OEM boards are pre-programmed to the exact timing, staging, and safety parameters required by Carrier UPFLOW080U4219 furnaces, ensuring full compatibility with all connected safeties, sensors, and thermostats without field reprogramming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 4\/5\u003c\/strong\u003e — Board replacement involves disconnecting 120V line-voltage wiring harnesses, low-voltage thermostat leads, and multiple safety-circuit terminals. Photograph all wiring before removal. Tools needed: Phillips and flathead screwdrivers, needle-nose pliers, multimeter for input voltage verification, and ESD wrist strap recommended to protect onboard electronics. We strongly recommend a licensed HVAC technician perform this repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects in materials and workmanship. Ships same business day from our warehouse when ordered by 3 PM local time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered for the Carrier \u003cstrong\u003eUPFLOW080U4219\u003c\/strong\u003e upflow gas furnace. Verify your unit's model and serial data plate before ordering. Cross-reference part numbers 58GA680087, P771-1003, 75598, and 58GA75598 are confirmed replacements. Not sure it fits? Our HVAC parts specialists verify fitment before you order — contact us today and we'll get your furnace back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640243310963,"sku":"CARRIE-UPFLOW080U4219-CONTROL_BOARD-HH680001","price":865.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640243343731,"sku":"CARRIE-UPFLOW080U4219-CONTROL_BOARD-HH680001-GEN","price":761.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-HH680001_88bbd0fd-adc2-4429-a588-e0db647a16f8.jpg?v=1775031417","url":"https:\/\/nationalhvacparts.com\/products\/carrier-upflow080u4219-control-board-167b2b","provider":"National HVAC Parts","version":"1.0","type":"link"}