{"product_id":"oem-goodman-primary-limit-temperature-control-for-ams80604bxad-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMS80604BXAD — 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\u003eAMS80604BXAD\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This safety switch monitors heat-exchanger temperature and shuts off the burners if the furnace overheats — protecting against restricted airflow, blower failure, or a dirty filter. A failed limit control can cause short-cycling, no-heat conditions, or, if bypassed, a genuine safety hazard.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 20162904\u003c\/li\u003e\n\u003cli\u003eFunction: Primary high-limit safety cutout\u003c\/li\u003e\n\u003cli\u003eType: Automatic-reset temperature control\u003c\/li\u003e\n\u003cli\u003eCompatibility: Goodman\/Amana AMS80604BXAD and related 80% furnaces\u003c\/li\u003e\n\u003cli\u003eMounting: Factory-matched flange and trip temperature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis genuine OEM limit is calibrated to the exact trip temperature specified for your furnace's heat exchanger. Generic limits may trip at the wrong setpoint, causing nuisance shutdowns or failing to protect the appliance. OEM ensures the correct cutout temperature, mounting footprint, and terminal layout.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — disconnect power, remove two mounting screws and the wire connectors, and swap the switch. Verify orientation and terminal wiring. A basic DIYer can complete it; when in doubt, use a licensed technician.\u003c\/p\u003e\u003cp\u003eReplace with the authentic Goodman 20162904 to restore safe, reliable furnace operation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057688789363,"sku":"GOODMAN-6856","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-ams80604bxad-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}