{"product_id":"oem-goodman-primary-limit-temperature-control-for-gch950704cxab-20162904","title":"OEM Goodman Primary Limit Temperature Control for GCH950704CXAB — 20162904","description":"\u003ch2\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003e20162904\u003c\/strong\u003e is a genuine OEM primary high-limit temperature control designed for the \u003cstrong\u003eGCH950704CXAB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana 96% AFUE models. This safety limit switch monitors heat-exchanger temperature and shuts off the burners if the furnace overheats, protecting the equipment and your home from unsafe operating conditions. A failed or drifting limit switch is a common cause of short-cycling, no-heat calls, and nuisance lockouts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Primary high-limit temperature control\u003c\/li\u003e\n\u003cli\u003eFits model: GCH950704CXAB\u003c\/li\u003e\n\u003cli\u003eFunction: Automatic-reset thermal cutoff safety\u003c\/li\u003e\n\u003cli\u003eApplication: Gas furnace heat-exchanger protection\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine OEM 20162904 is factory-calibrated to the exact trip temperature Goodman engineered for this furnace, ensuring correct safety response and preserving your warranty. Aftermarket universal limits can carry the wrong temperature rating or bracket geometry, leading to premature tripping or unsafe operation. For a safety-critical component, OEM is strongly recommended.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Requires removing the burner-compartment panel and disconnecting two wire leads. Always shut off gas and power first. Most DIYers with basic tools can complete the swap in 20–30 minutes; if you are unsure, consult a licensed HVAC technician.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058063327603,"sku":"GOODMAN-9920","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-gch950704cxab-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}