{"product_id":"oem-goodman-210-f-primary-limit-switch-for-gmnte120-5-b1370190","title":"OEM Goodman 210°F Primary Limit Switch for GMNTE120-5 — B1370190","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1370190\u003c\/strong\u003e is a genuine OEM 210°F primary (high) limit switch engineered as a direct-fit replacement for the \u003cstrong\u003eGMNTE120-5\u003c\/strong\u003e gas furnace. The primary limit is the furnace's main overheat protection, mounted on the heat exchanger bulkhead. It senses supply-air temperature and opens at 210°F to cut the burners if the furnace overheats — usually due to restricted airflow — protecting the heat exchanger from cracking.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip point:\u003c\/strong\u003e 210°F open temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Auto reset (closes on cool-down)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Normally-closed primary high-limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GMNTE120-5 furnace\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 1\/4 in quick-connect terminals\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOEM vs. Generic:\u003c\/strong\u003e This genuine Goodman limit is calibrated to the precise 210°F set point and insertion depth the furnace was designed for. Generic switches with the wrong trip temperature or probe length can cause nuisance lockouts or allow damaging overheat conditions. For the primary safety limit, OEM is the recommended replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty: Easy.\u003c\/strong\u003e Shut off power, disconnect the two spade terminals, remove the mounting screws, and seat the new switch at the same depth and orientation. Persistent high-limit trips point to an airflow problem — replace the filter and verify blower operation before returning the unit to service.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058134172019,"sku":"GOODMAN-11823","price":10.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-210-f-primary-limit-switch-for-gmnte120-5-b1370190","provider":"National HVAC Parts","version":"1.0","type":"link"}