{"product_id":"oem-goodman-150f-primary-limit-switch-for-vmes800805cxaa-20162903","title":"OEM Goodman 150F Primary Limit Switch for VMES800805CXAA — 20162903","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e20162903\u003c\/strong\u003e is a genuine OEM primary high-limit switch rated to open at \u003cstrong\u003e150°F\u003c\/strong\u003e, built for the Goodman \u003cstrong\u003eVMES800805CXAA\u003c\/strong\u003e gas furnace. This safety control monitors heat-exchanger temperature and cuts power to the gas valve if the furnace overheats — protecting against restricted airflow, a failed blower, or a dirty filter. If your furnace short-cycles, trips on limit, or the burners shut off prematurely, a faulty limit switch is a frequent culprit.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutout temperature:\u003c\/strong\u003e 150°F (auto-reset)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Primary high-limit safety control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman VMES800805CXAA and related VMES furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Standard spade connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount:\u003c\/strong\u003e Factory bracket-style limit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eOEM limit switches are matched to Goodman's exact trip point and mounting footprint. Generic switches may carry a nearby temperature rating but differ in reset behavior or terminal placement, which can cause nuisance trips or an unsafe delay in shutoff. On a safety component, OEM is strongly recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty: Easy to Moderate.\u003c\/strong\u003e Disconnect power, remove two mounting screws, transfer the wire leads, and reinstall. A multimeter continuity check confirms the old switch has failed.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058206294387,"sku":"GOODMAN-13591","price":24.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-150f-primary-limit-switch-for-vmes800805cxaa-20162903","provider":"National HVAC Parts","version":"1.0","type":"link"}