{"product_id":"oem-goodman-auxiliary-reset-limit-switch-for-wgge4324a070mab-20269903","title":"OEM Goodman Auxiliary Reset Limit Switch for WGGE4324A070MAB — 20269903","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20269903 Auxiliary Auto-Reset Limit Switch\u003c\/strong\u003e is a genuine OEM secondary safety control for the \u003cstrong\u003eWGGE4324A070MAB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This auxiliary limit provides a second layer of overheat protection — typically monitoring the blower compartment or a rollout location — and automatically resets once temperatures return to a safe range. It guards against restricted airflow, dirty filters, and blower failures that could otherwise overheat the cabinet.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 20269903\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Auxiliary \/ secondary high-limit safety cutout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Automatic reset on temperature drop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e WGGE4324A070MAB and compatible Goodman furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Snap-disc thermal safety switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e This genuine OEM auxiliary limit is factory-calibrated to Goodman's specified trip point for this furnace. Universal replacements with different setpoints can cause nuisance shutdowns or fail to protect the equipment. For a redundant safety device, matched OEM calibration is essential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall Difficulty: Easy to Moderate.\u003c\/strong\u003e Cut power, disconnect the terminals, unscrew the old switch, and mount the replacement in the same orientation. A common 15–20 minute repair; confirm heating and blower operation after installing.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058247647603,"sku":"GOODMAN-14613","price":21.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-auxiliary-reset-limit-switch-for-wgge4324a070mab-20269903","provider":"National HVAC Parts","version":"1.0","type":"link"}