{"product_id":"oem-goodman-primary-limit-switch-for-amvc951155dxad-20162904","title":"OEM Goodman Primary Limit Switch for AMVC951155DXAD — 20162904","description":"\u003ch2\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman 20162904\u003c\/strong\u003e primary limit control is a genuine OEM high-temperature safety switch designed as a direct replacement for the \u003cstrong\u003eAMVC951155DXAD\u003c\/strong\u003e variable-speed gas furnace and compatible Goodman\/Amana models. Mounted on the heat exchanger or blower bulkhead, it opens the circuit and shuts down the burners if the furnace overheats, protecting the heat exchanger from cracking and preventing a fire hazard.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e 20162904\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Primary high-limit temperature cutout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Automatic reset on temperature drop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Heat exchanger over-temperature protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e AMVC951155DXAD and compatible Goodman\/Amana furnaces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis factory \u003cstrong\u003eOEM\u003c\/strong\u003e limit control is calibrated to the exact trip temperature specified for your furnace model. Because this is a safety-critical component, we do not recommend generic substitutes: an incorrectly rated limit can either nuisance-trip (leaving you without heat) or fail to open at the correct temperature, defeating a core safety protection. The OEM 20162904 guarantees the manufacturer's rated cutout.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (2\/5).\u003c\/strong\u003e Most installs take under 20 minutes: cut power at the breaker, note the terminal orientation, remove the two mounting screws, transfer the wiring to the new control, and remount. Ensure the sensing element seats flush against the mounting surface for accurate temperature reading. If the furnace has been overheating repeatedly, diagnose the root cause (dirty filter, blocked ducts, weak blower) before returning to service.\u003c\/p\u003e\u003cp\u003eBacked by our fitment guarantee and fast shipping. Email info@nationalhvacparts.com with your model number for compatibility help.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057993662835,"sku":"GOODMAN-8971","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-switch-for-amvc951155dxad-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}