{"product_id":"oem-goodman-primary-limit-temperature-control-for-amec800804bxab-20162904","title":"OEM Goodman Primary Limit Temperature Control for AMEC800804BXAB — 20162904","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e20162904 Primary Limit Temperature Control\u003c\/strong\u003e is a genuine OEM high-limit safety switch built for the \u003cstrong\u003eAMEC800804BXAB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana units. Mounted on the heat exchanger or blower housing, this thermally activated control continuously monitors supply-air temperature and shuts off the burners if the furnace overheats — protecting the heat exchanger from cracking and preventing unsafe operation. A failed primary limit is a common cause of furnaces that short-cycle, trip on high temperature, or won't fire at all.\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 temperature safety cutout\u003c\/li\u003e\n\u003cli\u003eFits Model: AMEC800804BXAB furnace\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana\u003c\/li\u003e\n\u003cli\u003eType: Auto-reset thermal limit switch\u003c\/li\u003e\n\u003cli\u003eCategory: Limit switch \/ safety control\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis limit control is calibrated to your furnace's exact trip temperature. A generic switch with the wrong setpoint can allow the heat exchanger to overheat or nuisance-trip on every heating cycle. The genuine Goodman 20162904 guarantees the factory-set cutout temperature and correct mounting footprint for a true drop-in fit.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — Power off the furnace, remove two mounting screws, transfer the wire leads, and secure the new limit. Most homeowners with basic tools can complete this in under 20 minutes; if unsure, consult a licensed HVAC technician.\u003c\/p\u003e\u003cp\u003eRestore safe, reliable heating with the authentic Goodman 20162904 primary limit control.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057545920883,"sku":"GOODMAN-3891","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-amec800804bxab-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}