{"product_id":"oem-goodman-furnace-control-board-w-9-pin-harness-for-gmnt115-5b-b1809913s","title":"OEM Goodman Furnace Control Board w\/ 9-Pin Harness for GMNT115-5B — B1809913S","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1809913S\u003c\/strong\u003e is a genuine OEM integrated furnace control (IFC) circuit board, supplied with the \u003cstrong\u003e9-pin wiring harness\u003c\/strong\u003e, for the \u003cstrong\u003eGMNT115-5B\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This board manages the entire heating sequence — igniter timing, gas valve control, inducer and blower operation, safety-circuit monitoring, and diagnostic LED fault codes.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Integrated furnace control board (IFC)\u003c\/li\u003e\n\u003cli\u003eIncludes: 9-pin wiring harness\u003c\/li\u003e\n\u003cli\u003eFunctions: Ignition, blower\/inducer timing, safety monitoring, fault-code diagnostics\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMNT115-5B and related furnace platforms\u003c\/li\u003e\n\u003cli\u003eGenuine OEM Goodman replacement part\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM B1809913S\u003c\/strong\u003e is programmed with Goodman's exact ignition and timing logic and comes with the matching 9-pin harness for a direct connection. Aftermarket boards may use different firmware, terminal layouts, or timing that can cause ignition faults, blower issues, or intermittent lockouts. For a reliable control replacement, OEM is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Cut power at the breaker and photograph all wiring first. Transfer connectors one at a time to the new board, secure it to the standoffs, and connect the 9-pin harness. Best suited to experienced DIYers or a technician; plan on 30–45 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058131386739,"sku":"GOODMAN-11739","price":184.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-furnace-control-board-w-9-pin-harness-for-gmnt115-5b-b1809913s","provider":"National HVAC Parts","version":"1.0","type":"link"}