{"product_id":"nti-82992-limit-switch-1-4-npt-ti-series-replacement-part-after-6-2007-asme-units","title":"Nti 82992 Limit Switch 1\/4 Npt Ti-series Replacement Part After 6\/2007 Asme Units","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NTI 82992 is a replacement limit switch designed for use with NTI TI-Series boilers manufactured after June 2007 that meet ASME unit standards. This part uses a 1\/4 NPT threaded connection, making installation straightforward for licensed plumbers, HVAC technicians, and heating system service professionals. NTI Boilers is a well-established manufacturer of high-efficiency hydronic heating equipment, and the TI-Series is one of their core residential and light commercial boiler lines. A limit switch in a boiler system is a critical safety and control component. It monitors operating conditions such as temperature or pressure and cuts power to the burner or circulator when readings exceed safe thresholds. This protects the heat exchanger, the boiler vessel, and the building occupants from unsafe operating conditions. When a limit switch fails or becomes unreliable, the boiler may shut down unexpectedly, fail to fire, or in some cases run without proper safety cutoff protection. Replacing a faulty limit switch with a direct OEM replacement like the NTI 82992 restores proper system operation and maintains the original safety certification of the unit. The 1\/4 NPT connection is a standard pipe thread size widely used in hydronic and steam heating systems, which means installation requires only basic hand tools and thread sealant. This part is sold individually as a single unit replacement. It is important to verify that your NTI TI-Series boiler was manufactured after June 2007 and that it is an ASME-rated unit before ordering this part, as earlier production units or non-ASME variants may require a different limit switch model. Keeping a replacement limit switch on hand reduces downtime during the heating season and is a recommended practice for service contractors maintaining NTI boiler systems. This part is stocked and ships as a single piece.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect OEM replacement limit switch for NTI TI-Series boilers built after June 2007 ASME units\u003c\/li\u003e\n\u003cli\u003e1\/4 NPT threaded connection for straightforward installation in hydronic heating systems\u003c\/li\u003e\n\u003cli\u003eCritical safety component that protects boiler from operating outside safe temperature or pressure limits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe NTI 82992 is a direct replacement limit switch for NTI TI-Series ASME boilers manufactured after June 2007, offering a reliable OEM-spec safety component with a standard 1\/4 NPT connection for fast, accurate service.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NTI BOILERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 82992\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 1\/4 NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Series\u003c\/strong\u003e: TI-Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Compatibility\u003c\/strong\u003e: ASME Units manufactured after June 2007\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Type\u003c\/strong\u003e: Replacement Limit Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size\u003c\/strong\u003e: 1 each\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NTI","offers":[{"title":"Default Title","offer_id":51120706453810,"sku":"82992","price":318.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/00007666.png?v=1777738794","url":"https:\/\/voomisupply.com\/products\/nti-82992-limit-switch-1-4-npt-ti-series-replacement-part-after-6-2007-asme-units","provider":"Voomi Supply","version":"1.0","type":"link"}