{"product_id":"oem-goodman-170-f-primary-limit-switch-for-gmnte060-3-b1370188","title":"OEM Goodman 170°F Primary Limit Switch for GMNTE060-3 — B1370188","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman B1370188 Primary Limit Switch\u003c\/strong\u003e is the genuine OEM high-limit control for \u003cstrong\u003eGMNTE060-3\u003c\/strong\u003e gas furnaces and compatible Goodman\/Amana equipment. Mounted on the heat-exchanger plenum, this switch continuously monitors supply-air temperature and opens at approximately \u003cstrong\u003e170°F\u003c\/strong\u003e to de-energize the burners if the blower fails or airflow is restricted — a critical defense against heat-exchanger cracking and overheating.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Primary high-limit switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen temperature:\u003c\/strong\u003e 170°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAction:\u003c\/strong\u003e Automatic reset, normally closed (SPST)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman GMNTE060-3 and compatible furnaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Primary over-temperature safety cutout\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003eOEM B1370188\u003c\/strong\u003e is factory-matched to the correct 170°F trip point and disc diameter for your furnace. Generic limit switches with incorrect open temperatures are a leading cause of short-cycling and repeat service calls. For proper burner sequencing and safety compliance, install the OEM part.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5).\u003c\/strong\u003e Disconnect power, remove two mounting screws, transfer the two wire leads, and reinstall. Typically a 15-minute job. Confirm the sensing disc seats flush against the plenum for accurate temperature reading.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058133156211,"sku":"GOODMAN-11791","price":12.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-170-f-primary-limit-switch-for-gmnte060-3-b1370188","provider":"National HVAC Parts","version":"1.0","type":"link"}