{"product_id":"international-comfort-products-1186925-limit-switch","title":"International Comfort Products 1186925 Limit Switch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe INTERNATIONAL COMFORT PRODUCTS 1186925 is a genuine OEM replacement limit switch and thermostat designed to protect gas furnace heat exchangers from overheating conditions. When supply air temperature exceeds the rated setpoint, the limit switch interrupts the burner circuit to prevent heat exchanger damage and unsafe operation. Once the system returns to a safe temperature, the switch resets and normal operation resumes. This is a direct OEM replacement part, meaning it matches the original calibration, form factor, and electrical ratings of the factory-installed component. Licensed HVAC technicians install this part as part of routine furnace maintenance or in response to nuisance lockout diagnostics.\u003c\/p\u003e\n\u003cp\u003eThis limit switch is suited for residential gas furnace applications where the original component has failed, drifted out of calibration, or been damaged. It is appropriate for installations where the furnace is exhibiting high-limit trips, short cycling, or burner lockout conditions traced to the limit circuit. The any-orientation mount type allows flexible positioning during reinstallation without affecting performance or setpoint accuracy.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine OEM replacement part ensuring original calibration and fit\u003c\/li\u003e\n  \u003cli\u003eProtects heat exchanger by interrupting burner circuit on overheat detection\u003c\/li\u003e\n  \u003cli\u003eAny-orientation mount type allows flexible installation positioning\u003c\/li\u003e\n  \u003cli\u003eDirect drop-in replacement eliminates calibration adjustments at install\u003c\/li\u003e\n  \u003cli\u003eCompact 1 inch x 1 inch x 1 inch form factor fits original mounting location\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with INTERNATIONAL COMFORT PRODUCTS furnace models N80VSL0451412A1 and N80ESN as stated by the manufacturer. Verify the original part number on the unit label before ordering to confirm fitment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis part is installed by a licensed HVAC technician. Before servicing, shut off all electrical power to the furnace at the disconnect switch and allow the heat exchanger to cool to ambient temperature. Disconnect the original limit switch leads and note their positions before removal. Installation must comply with applicable local mechanical codes and the manufacturer service documentation for the specific furnace model.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Limit Switch \/ Thermostat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Any Orientation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: INTERNATIONAL COMFORT PRODUCTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1186925\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INTERNATIONAL COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51467384521010,"sku":"1186925","price":15.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313947558.jpg?v=1783903049","url":"https:\/\/voomisupply.com\/products\/international-comfort-products-1186925-limit-switch","provider":"Voomi Supply","version":"1.0","type":"link"}