{"product_id":"oem-goodman-120-f-auxiliary-limit-switch-for-gmnte120-5-b1370155","title":"OEM Goodman 120°F Auxiliary Limit Switch for GMNTE120-5 — B1370155","description":"\u003cp\u003eThe Goodman \u003cstrong\u003eB1370155\u003c\/strong\u003e is a genuine OEM 120°F auxiliary limit switch designed as a direct-fit replacement for the \u003cstrong\u003eGMNTE120-5\u003c\/strong\u003e gas furnace. The auxiliary limit is a secondary overheat safety mounted on the blower housing or near the heat exchanger. If airflow drops — from a clogged filter, failed blower, or blocked ductwork — cabinet temperatures climb and the 120°F switch opens to shut down the burners before heat damages the furnace.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip point:\u003c\/strong\u003e 120°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 auxiliary\/backup 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 control is calibrated to the exact 120°F set point and bracket geometry the furnace requires. Aftermarket equivalents can differ in trip temperature or differential, causing short-cycling or delayed protection. For consistent, safe operation the OEM part is the reliable choice.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstall difficulty: Easy.\u003c\/strong\u003e Cut power to the furnace, unplug the two spade terminals, remove the mounting screws, and install the replacement in the same orientation. If the auxiliary limit keeps tripping, check the filter, blower, and ductwork for restricted airflow before restarting.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058134073715,"sku":"GOODMAN-11822","price":11.96,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-120-f-auxiliary-limit-switch-for-gmnte120-5-b1370155","provider":"National HVAC Parts","version":"1.0","type":"link"}