{"product_id":"oem-goodman-ignition-control-module-for-gui100-2-b1370724","title":"OEM Goodman Ignition Control Module for GUI100-2 — B1370724","description":"\u003ch2\u003eGoodman B1370724 Ignition Control Module\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eB1370724\u003c\/strong\u003e is a genuine OEM ignition control module for the Goodman \u003cstrong\u003eGUI100-2\u003c\/strong\u003e gas furnace. This board is the brain of the ignition sequence: it energizes the igniter, opens the gas valve, monitors the flame-sense signal, and locks out the burner if flame is not proven — protecting against unburned gas buildup. Symptoms of a failed module include no ignition, short cycling, intermittent no-heat calls, or a furnace that clicks but never lights.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: integrated furnace ignition control\u003c\/li\u003e\n\u003cli\u003eManages: igniter, gas valve, flame sensing, safety lockout\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GUI100-2 furnace\u003c\/li\u003e\n\u003cli\u003eOEM part number: B1370724\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eIgnition modules are tightly matched to the furnace's timing, flame-rectification thresholds, and connector pinout. The OEM B1370724 drops in with the factory wiring harness and preserves the certified ignition sequence. Universal aftermarket controls exist but often require adapter harnesses and re-jumpering, introducing wiring errors on a component that controls live gas. For this repair we strongly recommend OEM.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Photograph the wiring first, disconnect power, transfer connectors one at a time to the new board, and confirm a clean ignition cycle on startup. Plan 30–45 minutes. If comfortable with low-voltage furnace wiring this is DIY-friendly; otherwise use a licensed technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058186076531,"sku":"GOODMAN-13077","price":195.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-ignition-control-module-for-gui100-2-b1370724","provider":"National HVAC Parts","version":"1.0","type":"link"}