{"product_id":"oem-goodman-ignition-control-module-for-gupx100-5b-b1370724","title":"OEM Goodman Ignition Control Module for GUPX100-5B — B1370724","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1370724 Ignition Control Module\u003c\/strong\u003e is the genuine OEM integrated furnace control that sequences the inducer, igniter, gas valve, and blower on \u003cstrong\u003eGUPX100-5B\u003c\/strong\u003e gas furnaces. This board is the brain of the ignition cycle — if your furnace has no ignition, erratic cycling, or a blank\/flashing diagnostic LED, a failed control module is the most likely cause.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: B1370724\u003c\/li\u003e\n\u003cli\u003eType: Integrated ignition control \/ furnace control board\u003c\/li\u003e\n\u003cli\u003eFunction: Igniter, gas valve, inducer \u0026amp; blower timing with diagnostic LED\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GUPX100-5B gas furnace\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1370724\u003c\/strong\u003e carries the exact firmware timing, terminal layout, and connector pinout the GUPX100-5B expects. Aftermarket \"universal\" ignition boards require adapter harnesses and manual timing setup, and a wiring error on a gas control can create a dangerous condition. On a control this critical we recommend OEM only.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Moderate (3\/5).\u003c\/strong\u003e Photograph every connector first, then transfer the plugs one at a time to the matching terminals on the new board. Plan 30–45 minutes. After installation, watch the diagnostic LED through a full heat cycle to confirm normal operation. \u003cstrong\u003eAlways disconnect 120V power before touching the board.\u003c\/strong\u003e When in doubt, use a licensed HVAC technician.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatible with Goodman GUPX100-5B. Match part number B1370724 before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058198528371,"sku":"GOODMAN-13328","price":195.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-ignition-control-module-for-gupx100-5b-b1370724","provider":"National HVAC Parts","version":"1.0","type":"link"}