{"product_id":"carrier-upflow080u36w19-control-board-167b2b","title":"OEM Carrier Control Board HH680001 for UPFLOW080U36W19","description":"\u003ch1\u003eOEM Carrier Furnace Control Board HH680001 for Model UPFLOW080U36W19\u003c\/h1\u003e\u003cp\u003eThe \u003cstrong\u003eCarrier HH680001 circuit board\u003c\/strong\u003e is the factory-specified integrated furnace control (IFC) replacement for the \u003cstrong\u003eUPFLOW080U36W19\u003c\/strong\u003e upflow gas furnace. This board serves as the central command hub of your heating system — sequencing ignition, managing inducer and blower motor operation, monitoring safety limits, and processing thermostat signals. When the control board fails, symptoms typically include hard lockouts with no ignition attempt, erratic or intermittent heating cycles, unresponsive thermostat calls, or fault codes that cannot be cleared by resetting the system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Specs:\u003c\/strong\u003e OEM Carrier part number \u003cstrong\u003eHH680001\u003c\/strong\u003e | Also supersedes P771-1003, 58GA680087, 58GA75598, and 75598 | Factory-matched for UPFLOW080U36W19 80% AFUE upflow furnace configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier board — not an aftermarket substitute. OEM boards carry pre-programmed timing sequences, proprietary diagnostic fault codes, and exact connector configurations matched to your furnace wiring harness. Generic boards may require field modifications and often void remaining equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 4\/5\u003c\/strong\u003e — Control board replacement requires shutting off gas supply and 120V power, photographing all wire terminal connections before removal, and careful ESD (electrostatic discharge) handling. Tools needed: flat-head and Phillips screwdrivers, needle-nose pliers, phone\/camera for wiring documentation, and a multimeter for pre\/post verification. Professional installation strongly recommended for this part category.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. Ships same business day from our warehouse when ordered before cutoff. Cross-references: P771-1003 | 58GA680087 | 58GA75598 | 75598.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as a direct OEM replacement for the Carrier \u003cstrong\u003eUPFLOW080U36W19\u003c\/strong\u003e upflow 80% gas furnace. Verify your unit's data plate part number against HH680001 and its known superseded part numbers before ordering. If you are unsure of fitment, our parts verification team confirms compatibility before your order ships — contact us today and get your furnace back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640243376499,"sku":"CARRIE-UPFLOW080U36W19-CONTROL_BOARD-HH680001","price":865.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640243409267,"sku":"CARRIE-UPFLOW080U36W19-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_fb6f82d6-f725-40bd-a784-d91eb8a8025e.jpg?v=1775025291","url":"https:\/\/nationalhvacparts.com\/products\/carrier-upflow080u36w19-control-board-167b2b","provider":"National HVAC Parts","version":"1.0","type":"link"}