{"product_id":"oem-goodman-primary-limit-temperature-control-for-wfd195-20162904","title":"OEM Goodman Primary Limit Temperature Control for WFD195 — 20162904","description":"\u003ch2\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/h2\u003e\u003cp\u003eThe Goodman 20162904 is a genuine OEM primary limit temperature control engineered for the \u003cstrong\u003eWFD195070S4CAB\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This high-limit safety switch continuously monitors heat exchanger temperature and shuts off the burners if the furnace overheats, protecting your equipment and your home. A failing limit control is a common cause of short-cycling, no-heat calls, and nuisance lockouts — replacing it with a factory part restores reliable, safe operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFunction: Primary high-limit temperature safety control\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 20162904\u003c\/li\u003e\n\u003cli\u003eType: Automatic-reset limit switch\u003c\/li\u003e\n\u003cli\u003eFits: Goodman WFD195070S4CAB furnace and compatible models\u003c\/li\u003e\n\u003cli\u003eApplication: Gas furnace heat exchanger protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eOEM (20162904):\u003c\/strong\u003e Factory-calibrated trip temperature, exact mounting fit, and full compatibility with Goodman ignition\/control logic. Recommended for warranty-sensitive repairs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGeneric Equivalent:\u003c\/strong\u003e A lower-cost alternative that meets the same functional spec. A solid budget choice when an exact factory match is not required.\u003c\/p\u003e\u003ch3\u003eInstallation\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDifficulty: Easy–Moderate.\u003c\/strong\u003e A two-wire swap accessible from the burner compartment, typically 20–30 minutes. Always disconnect power and gas before servicing. Professional installation recommended if you are not experienced with furnace safety controls.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058220679539,"sku":"GOODMAN-13970","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-wfd195-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}