{"product_id":"oem-goodman-l210-primary-limit-switch-for-acss920402bnaa-20162902","title":"OEM Goodman L210 Primary Limit Switch for ACSS920402BNAA — 20162901","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20162901 Primary Limit Switch\u003c\/strong\u003e is a genuine OEM safety control engineered for the Goodman \u003cstrong\u003eACSS920402BNAA\u003c\/strong\u003e gas furnace and compatible models. This high-limit switch continuously monitors heat-exchanger temperature and shuts off the gas valve and burners if the furnace overheats — protecting your equipment and your home from unsafe operating conditions. A failed primary limit is one of the most common causes of furnace short-cycling and no-heat lockouts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 20162901\u003c\/li\u003e\n\u003cli\u003eType: Primary high-limit safety switch (auto-reset)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003cli\u003eCompatible Equipment: ACSS920402BNAA and related 92% AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eFunction: Over-temperature burner \/ gas-valve cutoff\u003c\/li\u003e\n\u003cli\u003eMounting: Direct-fit replacement, snap-disc style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine OEM limit switches are calibrated to the exact trip and reset temperatures specified by Goodman engineering. Generic aftermarket switches may trip at incorrect setpoints, causing nuisance lockouts or — worse — failing to cut off heat when needed. For a safety-critical control, the OEM 20162901 is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate.\u003c\/strong\u003e Replacement typically takes 15–30 minutes with basic hand tools. Always shut off power and gas before servicing. If you are not comfortable working around the burner assembly or gas controls, hire a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057457283443,"sku":"GOODMAN-2365","price":32.34,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-l210-primary-limit-switch-for-acss920402bnaa-20162902","provider":"National HVAC Parts","version":"1.0","type":"link"}