{"product_id":"oem-goodman-primary-limit-temp-control-for-amvc80804cxbd-20162904","title":"OEM Goodman Primary Limit Temp Control for AMVC80804CXBD — 20162904","description":"\u003cp\u003eThe genuine OEM Goodman \u003cstrong\u003e20162904 Primary Limit Temperature Control\u003c\/strong\u003e is the main high-limit safety and temperature-sensing control for the Amana\/Goodman \u003cstrong\u003eAMVC80804CXBD\u003c\/strong\u003e 80,000 BTU variable-speed gas furnace. Mounted on the heat exchanger bulkhead, it continuously monitors supply-air temperature and opens the gas valve circuit if the furnace exceeds its safe operating limit — protecting the heat exchanger, wiring, and cabinet from heat damage caused by restricted airflow, a dirty filter, or blower failure.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Primary limit \/ high-temperature control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Automatic (snap-disc)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman\/Amana AMVC80804CXBD variable-speed furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Factory bulkhead bracket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Quick-connect spade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe primary limit is calibrated to a precise trip temperature matched to this furnace's heat exchanger. A generic control with a different set point can cause repeated short-cycling lockouts or allow unsafe over-temperature operation. This safety-critical part should always be replaced with the factory-original Goodman control.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Turn off power, remove the control panel, unscrew the limit from its bracket, transfer the wire leads, and reinstall. Typically 20–30 minutes for a competent DIYer. If the old limit was tripping, correct the underlying airflow issue before returning the furnace to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057866260851,"sku":"GOODMAN-8347","price":49.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temp-control-for-amvc80804cxbd-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}