{"product_id":"oem-goodman-primary-limit-temperature-control-for-gmh950453bxae-20162904","title":"OEM Goodman Primary Limit Temperature Control for GMH950453BXAE — 20162904","description":"\u003ch2\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/h2\u003e\u003cp\u003eThe Goodman 20162904 is a genuine OEM primary high-limit temperature control engineered for the \u003cstrong\u003eGMH950453BXAE\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This safety limit switch continuously monitors heat-exchanger and plenum temperature, opening the circuit to shut the burners down if the furnace overheats — protecting the heat exchanger, blower, and your home from unsafe conditions.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Primary high-limit \/ temperature control\u003c\/li\u003e\n\u003cli\u003eFunction: Automatic reset overheat safety cutout\u003c\/li\u003e\n\u003cli\u003eFits: Goodman GMH950453BXAE and select 90%+ AFUE furnaces\u003c\/li\u003e\n\u003cli\u003eEquipment: Gas furnace\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 20162904\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (Amana compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOur \u003cstrong\u003eOEM Goodman\u003c\/strong\u003e limit control is calibrated to the exact factory trip temperature for the GMH950453BXAE, guaranteeing correct staging and safety response. Generic replacements may use a close-but-not-exact set point, which can cause nuisance lockouts or delayed protection. For a safety-critical control, we recommend OEM.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty: Easy\u003c\/h3\u003e\u003cp\u003eReplacement typically takes 15–20 minutes with basic hand tools. Cut power at the disconnect, remove the two mounting screws, transfer the wire terminals, and reinstall. Always verify furnace operation and limit trip after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058112119155,"sku":"GOODMAN-11135","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-gmh950453bxae-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}