{"product_id":"carrier-upflow175u6019x-control-board-167b2b","title":"OEM Carrier Control Board Circuit Board for UPFLOW175U6019X","description":"\u003ch1\u003eOEM Carrier Circuit Control Board HH680001 for Model UPFLOW175U6019X\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM Carrier circuit control board (part number \u003cstrong\u003eHH680001\u003c\/strong\u003e), the factory-specified replacement for the \u003cstrong\u003eCarrier UPFLOW175U6019X\u003c\/strong\u003e upflow furnace. The integrated furnace control (IFC) board is the nerve center of your heating system — it orchestrates the ignition sequence, monitors safety switches, drives the inducer and blower motors, and controls gas valve staging. When this board fails, you may experience a complete no-heat condition, repeated ignition lockouts, erratic blower behavior, or diagnostic fault codes that cannot be cleared. Always confirm the board is at fault before replacing it, as pressure switches, flame sensors, and limit switches can produce similar symptom profiles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HH680001 | Also replaces: 58GA680087, P771-1003, 75598, 58GA75598 | Genuine Carrier OEM replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a factory-original board — not an aftermarket clone. OEM boards retain exact microcontroller firmware, relay ratings, and terminal layout, eliminating compatibility guesswork and ensuring diagnostic fault codes behave as designed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 4\/5\u003c\/strong\u003e — Disconnect power and gas before beginning. Photograph all wiring harness connections before removal. Tools needed: nut driver set, needle-nose pliers, multimeter for pre\/post voltage verification. Recommend a qualified HVAC technician for this repair.\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.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed as the direct factory replacement for the \u003cstrong\u003eCarrier UPFLOW175U6019X\u003c\/strong\u003e upflow gas furnace. Cross-references OEM part numbers 58GA680087, P771-1003, 75598, and 58GA75598 — verify your existing board's part number against the data label before ordering. Questions about fitment? Our parts team verifies compatibility before you buy. \u003cstrong\u003eOrder today and ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640226173299,"sku":"CARRIE-UPFLOW175U6019X-CONTROL_BOARD-HH680001","price":865.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640226206067,"sku":"CARRIE-UPFLOW175U6019X-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_0b37a6ba-e8e3-4394-b6e4-17ab40612563.jpg?v=1775023075","url":"https:\/\/nationalhvacparts.com\/products\/carrier-upflow175u6019x-control-board-167b2b","provider":"National HVAC Parts","version":"1.0","type":"link"}