{"product_id":"oem-goodman-manual-reset-limit-switch-for-wfd195045s3bab-10123517","title":"OEM Goodman Manual Reset Limit Switch for WFD195045S3BAB — 10123517","description":"\u003ch2\u003eGoodman 10123517 Manual Reset Limit Switch\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003e10123517\u003c\/strong\u003e is a genuine OEM manual-reset limit switch for the Goodman \u003cstrong\u003eWFD195045S3BAB\u003c\/strong\u003e gas furnace. Unlike an auto-reset limit, this switch stays open after tripping and must be reset by hand — its purpose is to force a technician to investigate the root cause of an overheat or flame-rollout event before the furnace runs again. It is a critical high-limit safety device protecting the heat exchanger and surrounding components.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Type: Manual Reset Limit \/ Rollout Switch\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 10123517\u003c\/li\u003e\n\u003cli\u003eReset: Manual (push-button)\u003c\/li\u003e\n\u003cli\u003eFunction: High-temperature \/ flame rollout cutoff\u003c\/li\u003e\n\u003cli\u003eFits Model: WFD195045S3BAB\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (fits Amana equivalents)\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas Furnace\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eManual-reset limits are calibrated to a specific trip temperature matched to the furnace's design. The OEM 10123517 guarantees the correct setpoint, button style, and bracket mounting. Generic substitutes risk an incorrect trip point on a safety-critical part, so OEM is the recommended choice here. If your switch keeps tripping after reset, address the underlying airflow or venting fault rather than replacing repeatedly.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1 of 5).\u003c\/strong\u003e Turn off power and gas, remove the two screws, move the wires to the new switch, and remount. Roughly 10–15 minutes. After install, press the reset button firmly and confirm normal operation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058218451315,"sku":"GOODMAN-13918","price":7.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-manual-reset-limit-switch-for-wfd195045s3bab-10123517","provider":"National HVAC Parts","version":"1.0","type":"link"}