{"product_id":"oem-goodman-ignition-control-module-for-gux100-5-furnace-b1370724","title":"OEM Goodman Ignition Control Module for GUX100-5 Furnace — B1370724","description":"\u003ch2\u003eGoodman B1370724 Ignition Control Module\u003c\/h2\u003e\u003cp\u003eThe B1370724 is a genuine OEM Goodman ignition control module built for the \u003cstrong\u003eGUX100-5\u003c\/strong\u003e gas furnace. This is the brain of the ignition sequence — it energizes the igniter, opens the gas valve, monitors the flame-sense signal, and enforces safety timings and lockouts. Symptoms of a failed module include no ignition, short cycling, an igniter that glows but no gas, or repeated safety lockouts. Replacing the module restores reliable, code-compliant furnace startup.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComponent: Integrated furnace ignition control module\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: B1370724\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GUX100-5 furnace platform\u003c\/li\u003e\n\u003cli\u003eFunctions: Igniter control, gas-valve sequencing, flame sensing, safety lockout\u003c\/li\u003e\n\u003cli\u003eControl voltage: 24VAC with line-voltage switching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eIgnition modules carry brand-specific timing, terminal pinouts, and flame-sense thresholds. The genuine OEM B1370724 matches the furnace harness and ignition sequence exactly, ensuring correct trial-for-ignition and lockout behavior. Aftermarket or \"universal\" boards often require adapter harnesses and reprogramming of timings — risky on a safety-critical control. We strongly recommend OEM.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Roughly 45–60 minutes. Cut power, photograph and label every connection, transfer the harness plug and spade terminals to the matching positions on the new module, and remount. A multimeter and comfort with furnace control wiring are needed. Given the safety-critical role, a licensed HVAC technician is recommended if you are not experienced with ignition controls.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eAlways disconnect power before servicing. Verify flame-sense microamps after replacement.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058199970163,"sku":"GOODMAN-13384","price":195.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-ignition-control-module-for-gux100-5-furnace-b1370724","provider":"National HVAC Parts","version":"1.0","type":"link"}