{"product_id":"oem-goodman-primary-limit-control-for-amvc800803bnab-20162904","title":"OEM Goodman Primary Limit Control for AMVC800803BNAB — 20162904","description":"\u003cp\u003eThe genuine Goodman \u003cstrong\u003e20162904 Primary Limit Temperature Control\u003c\/strong\u003e is a factory OEM safety switch for the \u003cstrong\u003eAMVC800803BNAB\u003c\/strong\u003e two-stage 80% AFUE gas furnace. Mounted on the heat exchanger\/plenum, this high-limit switch continuously monitors supply-air temperature and shuts off the burners if the furnace overheats — protecting the heat exchanger, blower, and your home. A failed or nuisance-tripping limit is a common cause of furnaces that fire briefly then shut down or lock out.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Primary high-limit temperature control (auto-reset)\u003c\/li\u003e\n\u003cli\u003eFunction: Overheat protection \/ burner cutoff\u003c\/li\u003e\n\u003cli\u003eFits: Goodman \u0026amp; Amana AMVC800803BNAB furnaces\u003c\/li\u003e\n\u003cli\u003eWiring: Factory spade terminals, plug-in replacement\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 20162904\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003eOEM Goodman 20162904\u003c\/strong\u003e is calibrated to your furnace's exact trip temperature and mounting footprint. Generic limits with a different set point can trip early (short cycling) or too late (a genuine safety risk). For a safety control, OEM is the right choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — power off at the breaker, remove two screws, unplug the wires, and reverse. Most DIYers can complete this in 15–20 minutes; confirm correct model fit before ordering.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057851023731,"sku":"GOODMAN-7936","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-control-for-amvc800803bnab-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}