{"product_id":"oem-goodman-primary-limit-temperature-control-for-vms81005cxaa-20162904","title":"OEM Goodman Primary Limit Temperature Control for VMS81005CXAA — 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 designed for the \u003cstrong\u003eVMS81005CXAA\u003c\/strong\u003e gas furnace and compatible Goodman\/Amana models. This safety switch continuously monitors heat-exchanger temperature and shuts off the gas valve if the furnace overheats — protecting against cracked heat exchangers, blocked airflow, and fire hazards. If your furnace short-cycles on the heat call, trips the limit, or fails to fire, a faulty primary limit is a common cause.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 20162904\u003c\/li\u003e\n\u003cli\u003ePart Type: Primary high-limit temperature control\u003c\/li\u003e\n\u003cli\u003eFunction: Auto-reset thermal safety cutout\u003c\/li\u003e\n\u003cli\u003eFits: Goodman VMS81005CXAA and compatible furnaces\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 \u003cstrong\u003egenuine OEM Goodman\u003c\/strong\u003e control is factory-calibrated to the exact trip and reset temperatures specified for this furnace's heat exchanger. Generic limits may carry different setpoints, which can nuisance-trip the unit or, worse, fail to trip when needed. For a life-safety component, OEM is the recommended choice.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy to Moderate\u003c\/strong\u003e — disconnect power, remove the two mounting screws and spade connectors, and install the replacement in the same orientation. No calibration needed. Always verify furnace operation and cycle the limit after installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058212061555,"sku":"GOODMAN-13751","price":35.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temperature-control-for-vms81005cxaa-20162904","provider":"National HVAC Parts","version":"1.0","type":"link"}