{"product_id":"oem-goodman-primary-limit-temp-control-for-acvc950714cxaa-20162905","title":"OEM Goodman Primary Limit Temp Control for ACVC950714CXAA — 20162904","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 20162904 Primary Limit Temperature Control\u003c\/strong\u003e is a genuine OEM high-limit safety switch for the \u003cstrong\u003eACVC950714CXAA\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. Mounted on the heat exchanger or blower deck, it continuously monitors supply-air temperature and opens the circuit if the furnace overheats — typically due to restricted airflow, a dirty filter, or a failed blower. This protects the heat exchanger from cracking and prevents unsafe operating temperatures.\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\u003eOEM Part Number: 20162904\u003c\/li\u003e\n\u003cli\u003eFunction: Over-temperature shutdown \/ heat exchanger protection\u003c\/li\u003e\n\u003cli\u003eFits: Goodman ACVC950714CXAA and compatible furnaces\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman \/ Amana OEM\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003egenuine OEM\u003c\/strong\u003e control is calibrated to the precise trip temperature and probe length Goodman engineered for this furnace. Generic limits with the wrong setpoint or insertion depth can trip early (short cycling) or too late (no protection). For a primary safety device, OEM is the strongly recommended choice.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — usually two screws and two spade terminals, but correct sensor positioning matters. Disconnect power before servicing. If the new limit trips repeatedly, check the filter, blower, and ductwork for airflow restriction rather than assuming a faulty part.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057481826675,"sku":"GOODMAN-2718","price":43.14,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-primary-limit-temp-control-for-acvc950714cxaa-20162905","provider":"National HVAC Parts","version":"1.0","type":"link"}